MIL-PRF-19500 Semiconductor Devices, General Specification ForThis specification establishes the general performance requirements for semiconductor devices. Product assurance is provided by effective screening, conformance inspection, and process controls to mitigate risk. Mission assurance and standardization of parts are the highest priorities. This specification establishes a heritage program of semiconductor devices the military and space community can rely on to be dependable and available. Detail requirements and characteristics are specified in the specification sheets. Revisions to this specification and specification sheets are structured to assure the interchangeability of devices of the same part type regardless of manufacturing date code or conformance inspection \(CI\) completion date. Four quality levels for encapsulated devices are provided for in this specification, differentiated by the prefixes JAN, JANTX, JANTXV, and JANS. Eight radiation hardness assurance \(RHA\) levels are provided for the JANTXV and JANS quality levels. These are designated by the letters M, D, P, L, R, F, G, and H following the quality level portion of the prefix. Two quality levels for unencapsulated devices are provided for in this specification, differentiated by the prefixes JANHC and JANKC.

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MIL-PRF-19500P

APPENDIX C

C.8.5 Qualification. The manufacturer shall have a qualification procedure. Initial qualifications for any product

shall demonstrate compliance to the specification sheet. It may be an extension of the PDQ or a modification to the

Product Manufacturing Qualification (PMQ). The qualification plan should include the following elements:

Multiple samples.

Hour or cycle tests.

Pre-conditioning, if warranted.

Mechanical test.

Electrical test.

Environmental stress test.

Reliability program results (data).

Existing data can be submitted for evaluation by the qualifying activity if the data is from the same product family and

the designs are similar. The TRB defines the qualification test plan and monitors lot formation and inspection results.

This plan may be based on previous data recorded for other purposes. Equivalence of all tests and inspections shall

be determined by the TRB. The TRB shall be able to demonstrate to the preparing and qualifying activities that the

product is capable of meeting the performance requirements outlined in MIL-PRF-19500 and the specification sheets.

The TRB shall perform a comprehensive analysis of the qualification data. The data and the results of the TRB

review shall be available to the qualifying activity upon request. The TRB then notifies the qualifying activity of part

numbers and quality assurance levels for inclusion on QML-19500. Design and construction information shall also be

submitted with qualification notification.

C.9 Maintaining QM program certification. Certification and Lab suitability will be maintained through DLA Land

and Maritime re-audits based on the previous audit findings, status reports, and other correspondence. As the

confidence level and relationship between the manufacturer and the qualifying activity increases, the need for re-

audits decreases.

C.10 Removal of TRB authority. The success of the TRB depends on the manufacturer. Continuing participation

is conditioned upon compliance with the QML requirements. Responsibility for removing TRB authority is a function

of the qualifying activity.