MIL-PRF-19500/525F
3. REQUIREMENTS
3.1 General. The individual item requirements shall be as specified in MIL-PRF-19500 and as modified herein.
3.2 Qualification. Devices furnished under this specification shall be products that are manufactured by a
manufacturer authorized by the qualifying activity for listing on the applicable qualified manufacturer's list (QML)
before contract award (see 4.2 and 6.3).
3.3 Abbreviations, symbols, and definitions. Abbreviations, symbols, and definitions used herein shall be as
specified in MIL-PRF-19500.
3.4 Interface and physical dimensions. Interface and physical dimensions shall be as specified in
MIL-PRF-19500, and on figure 1 (TO-3), figure 2 (TO-254), figure 3 (TO-257) and figure 4 (JANHCA).
3.4.1 Lead finish. Lead finish shall be solderable in accordance with MIL-STD-750, MIL-PRF-19500, and herein.
Where a choice of lead finish or formation is desired, it shall be specified in the acquisition requirements (see 6.2).
3.4.2 Construction. These devices shall be constructed in a manner and using materials which enable the
devices to meet the applicable requirements of MIL-PRF-19500 and this document.
3.5 Marking. Marking shall be in accordance with MIL-PRF-19500.
3.6 Electrical performance characteristics. Unless otherwise specified, the electrical performance characteristics
are as specified in 1.3, 1.4, and table I herein.
3.7 Electrical test requirements. The electrical test requirements shall be as specified in table I.
3.8 Workmanship. Semiconductor devices shall be processed in such a manner as to be uniform in quality and
shall be free from other defects that will affect life, serviceability, or appearance.
4. VERIFICATION
4.1 Classification of inspections. The inspection requirements specified herein are classified as follows:
a.
Qualification inspection (see 4.2).
b.
Screening (see 4.3).
c.
Conformance inspection (see 4.4 and table I).
4.2 Qualification inspection. Qualification inspection shall be in accordance with MIL-PRF-19500.
4.2.1 Group E qualification. Group E inspection shall be performed for qualification or re-qualification only. In
case qualification was awarded to a prior revision of the specification sheet that did not request the performance of
table II tests, the tests specified in table II herein that were not performed in the prior revision shall be performed on
the first inspection lot of this revision to maintain qualification.
4.2.2 JANHC qualification. JANHC qualification inspection shall be in accordance with MIL-PRF-19500.
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