MIL-PRF-19500-435 Semiconductor Device, Diode, Silicon, Low-Noise Voltage Regulator, Types 1N4099-1 Through 1N4135-1, 1N4614-1 Through 1N4627-1, 1N4099Ur-1 Through 1N4135Ur-1, 1N4614Ur-1 Through 1N4627Ur-1, \(Ub, Ub2, Ub2R, Ubca, Ubd, And Ubcc\), C And D Tolerance Suffix Devices, Jan, Jantx, Jantxv, Jans, Janhc, And JankcThis specification covers the performance requirements for 500 milliwatt, silicon, low-noise, voltage regulator diodes with voltage tolerances of 5 percent, 2 percent, and 1 percent. Four levels of product assurance are provided for each encapsulated device type as specified in MIL-PRF-19500, and two levels of product assurance for each unencapsulated device type \(die\). For JANHC and JANKC quality levels see 6.5.

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MIL-PRF-19500/435M

3.7 Electrical test requirements. The electrical test requirements shall be the subgroups specified in 4.4.2, 4.4.3,

table I, II, and III.

3.8 Maximum and primary electrical characteristics test requirements. Maximum test ratings for voltage regulator

diodes are specified in table III herein.

* 3.9 Workmanship. Semiconductor devices, DIODE, SILICON, LOW-NOISE VOLTAGE REGULATOR 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, tables I and II).

4.2 Qualification inspection. Qualification inspection shall be in accordance with MIL-PRF-19500 and as specified

herein.

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 and JANKC devices. JANHC and JANKC devices shall be qualified in accordance with

4.2.3 Construction verification. Cross sectional photos from three devices shall be submitted in the qualification

report.