Your solution map
Device functional, burn-in and stress-test failures
Check BLNKK's understanding of the problem, then review priority paths, candidate solutions and missing conditions.
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Your solution map
Check the problem definition, then choose which solutions to explore.
3 priority paths5 candidate solutions5 sources
BLNKK's current understanding
Please check the details- Object and structure
- SoCs, bare dies or heterogeneous devices and their test interfaces, with the pre- or post-packaging test stage identified
- Stage of occurrence
- Electrical screening, burn-in, system-level testing and controlled thermal loading
- Observable symptoms
- Functional failures, test escapes or electrical drift under a specific workload, temperature or voltage
- Engineering decision
- Establish test observability and contact/thermal controls before comparing ATE, SLT and controlled burn-in
Paths to assess first
Paths serve different purposes and can be combined01
Failure modes and test observabilityAlign failure timing, workloads and test coverage to identify observability gaps in ATE, SLT or burn-in.
First02
Actual temperature, power and stress controlCheck actual device temperature, power and cooling before comparing electrical changes under matched stress.
First03
Contact controls and targeted fault localizationUse failed/control devices and contact retests to define samples and targets for the next fault-localization round.
FirstCurrent candidate solutions
Sample suitability still needs confirmationDirect candidateFOX-XP wafer, bare-die and module burn-in and testAehr Test Systems · Can help answer: The actual powered test/burn-in system supports recording electrical failure/drift under controlled stress; fixture validity and device stress must be established independently.
→Supporting analysis or measurementT-Core active thermal control for high-power IC testCohu · Can help answer: Active thermal control helps distinguish genuine electrical failure from an unintended junction-temperature excursion, but is only the temperature-control part of the test.
→Direct candidateAMPS high-power parallel burn-inAEM Holdings · Can help answer: Controlled burn-in stress and device-specific thermal management support screening comparisons, not power-cycle Rth characterization.
→Next: confirm engineering conditionsUse 4 key conditions to adjust the assessment order, then choose solutions to compare.
Check engineering conditions →