Claude Skills by ashfordeOU

Determine how a proposed change to an established device baseline must be categorised, routed and evidenced under ECSS-Q-ST-60-03C clause 8.3, aligned with ECSS project-management change practice. Use when a change request is open against a functional, design or product baseline and the supplier needs to know which board dispositions it, what the package must carry, and whether it may be worked yet. Sorts the change on its declared impacts, names the approval authority, lists absent evidence,...

Audit a device configuration system for its ability to reproduce any baseline it has already released. Use when clause 8.2.1 of ECSS-Q-ST-60-03 is in front of you and the question is whether the regeneration claim survives contact with the archive: resolve every artefact and tool a released baseline cites, separate an artefact that was rewritten under its own name from one that was purged and from one with no recorded integrity value, refuse a tool reference that floats to whatever version is...

Determine whether a device reuse file holds the heritage evidence its DRD demands and whether that heritage actually reaches the new application. Use when a proposed reuse has to become a substantiated, delta-qualification or not-substantiated verdict under ECSS-Q-ST-60-03C Annex C: refuse a blank section body, check every heritage item names its element, its previous application, the qualification state that application left it in and an evidence reference that resolves, compare the new duty...

Audit the configuration status records kept for the software tools that built a device under ECSS-Q-ST-60-03C clause 8.2.3. Use when a build has to stay reproducible and every tool in the declared flow needs its version, patch level, option-set digest, host platform, qualification state and date of use pinned in a record. Reports build-flow roles with no record, records for roles the flow never used, floating version tokens that name whatever was installed, drift between the recorded baseline...

Evaluate the acceleration and shock screening applied to a hybrid microcircuit under ECSS-Q-ST-60-05C clause 10.3.5. Use when the task is setting the constant-acceleration condition a package owes from its mass, choosing the axes the load has to act along for how the elements are mounted, sizing a half-sine shock pulse by peak and duration rather than peak alone, computing the inertial force an element puts across its bonded area, and grading the post-stress drift and loose-element evidence t...

Size the acceptance sample drawn from a hybrid production batch under ECSS-Q-ST-60-05C clause 12.1.2: validate the batch and the sampling schedule for gaps and overlaps, read the band the batch falls in, collapse a small batch to full inspection, cap the sample at the batch so no plan asks for units that do not exist, report the sampling fraction against a contractual minimum, check that a destructive plan still leaves the deliverable quantity, and disposition the batch against its acceptance...

Verify wire-attachment strength on the bond pads of active dies before they are released into assembly. Use when a die lot's bondability evidence has to be graded: interpolate the minimum pull force the wire diameter earns from the strength schedule, hold every individual reading against that floor at the exact boundary, hold the lot mean against its own higher floor, disposition each recorded separation mode so a pad-lift or cratering event fails the lot whatever force it took, confirm the t...

Assess whether an active die purchase declaration covers the baseline provisions every such purchase carries under ECSS-Q-ST-60-05C clause 8.3.1, irrespective of device function or technology. Use when the task is separating the provisions that hold for all active dice from the ones a technology or a device function conditions in, computing the baseline coverage of a declaration, testing each waiver for an entitled authority and an unexpired validity date, and refusing a device-specific provi...

Determine whether a purchase of bare semiconductor dice for assembly inside a hybrid package is ready to place under ECSS-Q-ST-60-05C clause 8.3. Use when the task is reading the procurement route a die was bought through, deriving the evidence set that route owes on top of the universal one, checking the traceability chain reaches the wafer lot, grading die-bank age against the limit its storage atmosphere defends, and sizing the order from the good dice needed, the destructive sample consum...

Evaluate the sampling and acceptance testing a buyer runs on each delivered batch of active dies. Use when a receiving log has to be dispositioned: size the sample from the lot-size schedule, read the acceptance number it carries, collapse a small batch to full inspection, hold the nonconforming count found against that number, compute the exact hypergeometric probability that a batch carrying a given defect population would still be accepted, confirm every delivery holds its own record, and ...

Assess whether an element may be reattached with bonding compound during permitted corrective work on a hybrid, under ECSS-Q-ST-60-05C clause 10.5.4. Use when a chip or passive has to be re-bonded into an opened unit with adhesive: date the compound against its storage life and the mixed material against its working life, derive the bond line from the dispensed volume and the footprint, interpolate the dwell the cure temperature actually needs, find the mounted elements that cure would overhe...

Determine whether a candidate hybrid microcircuit may take the shortened approval route of ECSS-Q-ST-60-05C clause 7.3.3 on documented likeness to an already approved circuit, and size what still has to be run. Use when a supplier offers a reference part in place of a full approval programme: rate every design and process attribute identical, minor-variant, major-variant or incompatible, refuse the route on an incompatible decisive attribute, on too many decisive major variants, on a lapsed o...

Plan the whole ECSS-Q-ST-60-05C clause 7.3.2 approval sequence for a hybrid circuit design with no qualified predecessor to build on, from design definition review through technology and parts selection, engineering model build, design verification testing, process identification, qualification lot manufacture, the qualification test programme and results evaluation, to the approval grant. Use when a new hybrid circuit type enters approval and the question is which stage may start now and how...

Evaluate whether a repeat order for a hybrid microcircuit may ride on an earlier approval under the reduced procedure of ECSS-Q-ST-60-05C clause 7.3.4, and state what the new lot still owes. Use when the same part is ordered again from the same house: confirm part number, manufacturer and production line have not moved, measure the continuity gap in whole months against the window, check the earlier lot stayed inside its allowable defective percentage and carries no open alert, then rank the ...

Determine which acceptance testing options a hybrid maker running an approved production line may operate under ECSS-Q-ST-60-05C clause 12.2: check the approved-line entry condition that gates the whole clause, test the per-lot option and the monitored-line option against their own conditions independently, count the technical review board quorum and the roles it holds, compute the annual sampling burden the per-lot option carries, and recommend one option with its reason and every gap named....

Determine whether a hybrid source qualifies for the preferred category one route of ECSS-Q-ST-60-05 clause 5.2.1: confirm the part is built on the very line the approval names, test that approval for currency at the procurement day, admit an approval still in progress only while its application is lodged, and audit the process identification document against every content item the clause mandates. Use when a hybrid source is categorized before an order is placed, when a line move is proposed ...

Evaluate a non-approved hybrid maker against the less preferred category two route of ECSS-Q-ST-60-05 clause 5.2.2: test the customer justification for the elements that make it admissible, refuse one that steps past an available approved source without a stated reason, and grade the compensating conditions - audit currency, an agreed validation programme, baselined process documentation, current quality certification, added lot testing - that make such a maker acceptable. Use when a hybrid h...

Determine whether a category two validation of a hybrid supplier with no approved production line may proceed, and what range its result covers, under ECSS-Q-ST-60-05 clause 6.3.1. Use when the admissibility, scope and validity of an unapproved line must be decided rather than assumed: grade each entry condition on its own, refuse a line changed inside its stability window, bound the envelope to the families and package types actually examined, require all three validation elements to be plan...

Plan the category two validation steps that qualify a hybrid source with no approved production line for use on one programme, and grade how far they have run: order the sequence from applicability review and supplier survey through element procurement review, validation lot build, lot testing and destructive physical analysis to the programme authority agreement, catch a step started before its prerequisite finished, take the longest remaining chain rather than the sum of outstanding work, a...

Validate the signed declaration issued with a delivered lot of hybrid microcircuits that the units match the ordered specification and the approved build configuration, under ECSS-Q-ST-60-05 clause 13.2.3. Use when a certificate is drafted or received: compare the ordered and delivered configurations attribute by attribute, match every difference to an approved and referenced waiver, test whether the named signatory may release product, reconcile the declared quantity and serials against the ...

Determine whether a delivered batch of bare semiconductor or passive chips meets the traceability, homogeneity and documentation conditions of ECSS-Q-ST-60-05C clause 8.1.4: reconcile the sublot quantities against the delivery note and the order, measure the fraction of dice carrying both a wafer-lot and a diffusion-lot identity, compute the homogeneity ratio as the largest wafer-lot aggregate over the whole delivery, check the delivery documentation set, and return accept, accept-with-reserv...

Map the overall arrangement for buying bare chips used inside hybrid circuits onto an activity flow under ECSS-Q-ST-60-05C clause 8.1, then grade and schedule it. Use when a programme has to show how dice reach assembly: lay out specification issue, source selection, order placement, wafer lot acceptance, electrical probe, visual inspection, traceability, inert-cover packing, receipt inspection and release, confirm every mandatory activity appears and every prerequisite is genuinely reachable...

Assess whether the purchasing documents for bare semiconductor and passive chips define everything an order needs under ECSS-Q-ST-60-05C clause 8.1.3: separate the always-mandatory content from the conditional content that applies only when the project declares a radiation, screening, single-wafer-lot or serialization context, treat a placeholder such as TBD as undefined rather than declared, compute the completeness ratio over the applicable set alone so a surplus item cannot inflate it, and...

Evaluate whether a proposed source of bare semiconductor or passive chips is acceptable under ECSS-Q-ST-60-05C clause 8.1.2: categorize the route as the original die manufacturer, a franchised distributor or an independent reseller, count the intermediaries between the wafer line and the buyer, then test the quality-system approval, the audit currency, the wafer-lot traceability chain and the process-change-notification commitment against veto criteria that no merit score can outrank, returni...

Determine which ECSS-Q-ST-60-05C clause 7.3 approval route a hybrid circuit type has to travel: a full new-design approval, an extension of an already approved type, a bounded delta approval, or an administrative change record. Use when a candidate hybrid design is set against a predecessor and the question is how much of that predecessor's approval still carries. Weigh each declared departure by category, force the new-design sequence on any envelope-critical departure or a predecessor appro...

Evaluate the destructive teardown of sample units drawn from a supplier's production run and decide whether the delivered build matches what was declared, under ECSS-Q-ST-60-05 clause 6.3.2. Use when a category two validation needs its construction evidence graded: size the unit set from the product family, lots and variants, reject a unit built on an engineering bench, test whether the set spans the lots and build standards it claims for, grade each teardown step, group every deviation by wh...

Audit how a hybrid build honoured the customer's rights to witness operations, review records and release product at defined points, under ECSS-Q-ST-60-05C clause 11. Use when a production plan's hold, witness, record-review and notification points have to be graded after the fact: measure the notice each point actually gave against what it required, list the records that were never made available, separate a breach of a hold point from a finding on notice or attendance, and return cleared, c...

Verify the summary front pages of a hybrid microcircuit delivery data package against the shipment and the records behind them, under ECSS-Q-ST-60-05 clause 13.2.2. Use when a cover sheet is drafted or received with a batch: test the printed serial range against the units actually delivered, reconcile the enclosure index both ways with what is in the binder, check the declared quantity against the serials and the range span, test the build standard the package points at, grade the front-sheet...

Evaluate the baseline format, retention and completeness provisions a hybrid microcircuit delivery data package has to obey, under ECSS-Q-ST-60-05 clause 13.2.1. Use when the accompanying record set is being specified or received: grade the delivery medium of each document against the grade its category demands, measure the declared retention period against the period demanded, reconcile the pages a document promises with the pages that arrived and the pages that arrived unreadable, test the ...

Audit the documentation handed over with a delivered lot of hybrid microcircuits and decide whether it evidences the manufacture and test history of every unit shipped, under ECSS-Q-ST-60-05 clause 13.2. Use when a data package is assembled or reviewed before despatch: grade each record group by the state it arrives in, find the history phases no usable record speaks for, match the delivered serials against the traceability index, test the nonconformance and rework records against what the lo...

Assess the ECSS-Q-ST-60-05C clause 7.3.1 general provisions a hybrid circuit design approval owes whichever route it takes: an agreed procurement specification, an approved design baseline, a manufacturer capability approval, a named manufacturing line, approved materials and parts, and a documented process identification. Use when an approval package is being readied or re-checked and the question is whether the shared conditions hold before route-specific work starts. Grade every provision,...

Verify that a hybrid detailed product specification, delivered as a document, follows the clause skeleton and carries the entries Annex B of ECSS-Q-ST-60-05C prescribes. Use when a draft specification is tabled for acceptance: parse every heading number, refuse a malformed or duplicated one, rebuild the clause tree and report a heading whose parent clause is absent, flag sibling numbering that skips or repeats, hold a heading nested deeper than the layout allows, check each mandated entry app...

Identify which observed failures count against a hybrid microcircuit lot when rejection thresholds are tallied under ECSS-Q-ST-60-05C clause 10.4.1: look every observed mode up in the defect catalogue, separate modes intrinsic to the delivered product from modes arising in the test setup or in handling after the process, charge an extrinsic mode unless a completed failure analysis evidences the attribution, charge an uncatalogued mode and report it, and return the charged total by defect grou...

Verify the fine and gross seal integrity evidence behind a hermetic hybrid package under ECSS-Q-ST-60-05C clause 10.3.7. Use when the task is banding the allowable leak rate on internal cavity volume, modelling what the instrument reads from bomb pressure, bomb time, dwell and tracer molecular weight, recovering the equivalent air leak rate numerically from that reading, refusing a reading past the turning point where one number answers to two seals, and ordering the gross test after the fine...

Assess the purchasing provisions for active chips delivered already sealed inside their own hermetic enclosure. Use when a pre-sealed chip specification and its delivery evidence have to be graded together: confirm each mandatory provision is declared rather than blank or written as a placeholder, derive the fine-leak reject limit the sealed cavity volume earns from the band schedule, hold the measured equivalent standard leak rate against it at the exact boundary, refuse a fine-leak reading ...

Evaluate a hybrid burn-in exposure and the lot it was run on, under ECSS-Q-ST-60-05C clause 10.3.9. Use when the task is proving a schedule is an Arrhenius equivalent of the reference condition rather than merely hotter, refusing a stress temperature that accelerates nothing, taking the die temperature the bias produces through the package rather than the oven setting, grading a surviving unit on how far it drifted and how promptly it was read, and deciding whether the reject fraction condemn...

Verify the delivery package that accompanies a shipped batch of hybrids under ECSS-Q-ST-60-05C clause 13.1: validate the batch and its data pack, assemble the documents this delivery owes with the additions a raised nonconformance, an enhanced reliability level and a hermetic package bring, measure data pack coverage at the unit rather than the batch, name records held for units that never shipped, check the electrostatic and moisture packaging provisions, and return release or hold with each...

Determine the order in which the engineering tasks of a hybrid microcircuit design must run, and how far the design has actually progressed, under ECSS-Q-ST-60-05 clause 7.1.2. Use when a hybrid design programme declares its activities, predecessors, durations and states and the question is whether the flow reaches an approved design solution: refuse a dependency cycle or a predecessor that was never declared, sequence the activities topologically, name the mandated stages the plan omits, lis...

Evaluate whether a hybrid microcircuit design is ready to leave the drawing office and enter manufacture under ECSS-Q-ST-60-05 clause 7.1. Use when a hybrid design package is offered for release and someone must say whether the general design expectations are met: confirm the mandated design evidence is present and complete, take every element's applied-to-rated stress ratio against its family derating limit, build the junction temperature from the dissipation and the stacked die-attach, subs...

Plan the ordered teardown of sampled hybrid microcircuits and grade what it finds about the internal quality of the lot, under ECSS-Q-ST-60-05 clause 14. Use when a delivered or screened hybrid lot has to be opened up: draw the sample from the lot size, test the proposed step order against the canonical one so no sealed-package evidence is taken after the unit is opened, derive the bond-pull and die-shear acceptance forces from the declared wire and die, compare every measurement on every ope...

Assess whether the detailed product specification of a hybrid microcircuit states what it must state and follows the mandated layout, under ECSS-Q-ST-60-05 clause 7.2. Use when a draft hybrid detail specification is submitted and someone must accept or hold it: name the template sections it omits, flag a heading declared with no content behind it, place a section that sits outside the template, measure how far the written order departs from the template through the longest run already in orde...

Size and grade the destructive sampling arrangement applied to a finished batch of hybrids under ECSS-Q-ST-60-05C clause 12.1. Use when a lot acceptance plan has to be laid out or judged: derive each group's sample size from a fixed count or a proportional share rounded up in integer arithmetic, total what the destructive groups consume, test the remainder against the contract delivery quantity, grade each group on its sample and its accept number, and return the arrangement, the destructive ...

Determine whether a hybrid microcircuit production lot has to be declared unacceptable after screening or lot acceptance results under ECSS-Q-ST-60-05C clause 10.4: order the recorded stage verdicts against the mandatory worked sequence, measure how much of the evidence chain actually ran, find the earliest failing stage, decide whether the rejection falls on the whole lot or one segregated sublot, and return accepted, rejected or indeterminate with the quarantine, failure-analysis and notifi...

Identify which of the two hybrid microcircuit procurement categories a maker falls in for a given build, and say what decided it. Use when a hybrid buy has to be routed under ECSS-Q-ST-60-05 clause 5.2: test every production-line approval the maker offers against the site, the line and the process technology the part will actually be built on, and against the standing and dates the approval carries, put the maker in the approved-line category only when one approval covers all of them at once,...

Assess whether a candidate hybrid microcircuit manufacturer may be selected at all, by grading it against the validation route its category is bound to. Use when a maker is being chosen for a hybrid buy under ECSS-Q-ST-60-05 clause 5.1: derive the route from the category, confirm every required element of the validation pack is held, in date, and neither suspended nor withdrawn at the selection date, confirm the cover reaches the date the procurement still needs it, and refuse flight heritage...

Audit the in-process controls a hybrid microcircuit line runs while it assembles and seals units, under ECSS-Q-ST-60-05 clause 10.1. Use when an assembly flow needs its production controls graded: test each operation against the cleanliness grade it may be worked in, size the pre-seal bakeout dwell from its plateau, judge the sealing atmosphere moisture and the stand time before the seal, read bond-strength monitoring from the pull sample spread, grade every control element, and return the ma...

Evaluate the marking scheme a hybrid microcircuit programme proposes for its finished units and decide whether the identification it puts on them is permanent, legible and traceable, under ECSS-Q-ST-60-05 clause 10.2. Use when a marking approach needs grading before it is frozen: test the method against the surface it goes on and the processing the unit still faces, size the mark against the free area of the package body, judge where the mark is placed, check that it binds the unit to its lot...

Evaluate whether each constituent item proposed for a hybrid assembly — substrate, die-attach adhesive, bonding wire, preform, lid — may be selected under ECSS-Q-ST-60-05C clause 9.2: take each candidate's qualification standing, compute the thermomechanical strain an expansion mismatch imposes across the joint over the declared temperature excursion, screen polymeric items for total mass loss and condensable volatiles, take the wire-to-pad couple for an intermetallic-prone or tin-bearing pai...

Determine the order the procurement activities for a hybrid microcircuit run in and where the chosen manufacturer joins that order. Use when a hybrid buy is being planned, or an executed step list is being audited, against ECSS-Q-ST-60-05 clause 4: fix the entry point from the manufacturer category, drop the line evaluation and line approval activities for a maker whose production line already carries an approval, keep them for a maker whose line does not, report an activity run before its pr...

Assess whether corrective work is open on a partially assembled hybrid microcircuit under ECSS-Q-ST-60-05C clause 10.5: place the unit in the assembly sequence, compare the stage reached with the window in which the requested action can still reach what it works on, decide whether the route is direct, through lid removal, or closed because the area is buried under later assembly, derive the re-screening that route drags with it, and return the permission with its blockers and approvals. Use w...