For Parts Inquiries call (727) 344-9615
A Service Disabled Veteran Owned Small Business
© Copyright 2015 Integrated Publishing, Inc.

MIL-PRF-19500-420 Semiconductor Device, Diode, Silicon, Power, Rectifier, Types 1N5550 Through 1N5554, 1N5550Us Through 1N5554Us, Jan, Jantx, Jantxv, Jans, Janhca, Janhcb, Janhcc, Janhcd, Janhce, Jankca, Jankcd, And JankceThis specification covers the performance requirements for silicon, general purpose, semiconductor diodes. The diode is non cavity double plug construction, with high temperature metallurgical bonds \(category 1\) between both sides of the silicon die and terminal pins. Four levels of product assurance are provided for each encapsulated device type as specified in MIL-PRF-19500. Two levels of product assurance are provided for each unencapsulated device type.

Pages 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 - 13 - 14 - 15


img
. . . . . . . . . . . . . . . . . .
MIL-PRF-19500/420M
* TABLE III. Delta requirements. 1/ 2/ 3/ 4/ 5/
Step
Inspection
Symbol
Limits
Unit
Method
Conditions
Min
Max
ĆIR1
1
Reverse leakage
4016
DC method
�100 percent of
current change
initial value or
�250 nA dc,
whichever is
greater.
ĆVF2
IF = 1.5 A dc;
2
Forward voltage
4011
�50 mV dc
pulsed (see 4.5.1)
change
maximum
change from
previous
measured value.
1/
Devices which exceed table I, subgroup 2 (group A) limits for this test shall not be accepted.
2/
The delta measurements for group B inspections in table E-VIA (JANS) of MIL-PRF-19500 are as follows:
a. Subgroup 3, table III herein, step 1.
b. Subgroup 4, table III herein, step 1.
c. Subgroup 5, table III herein, step 1.
3/  The delta measurements for group B inspections in table E-VIB (JAN, JANTX, and JANTXV) of
MIL-PRF-19500 are as follows:
a. Subgroup 3, table III herein, step 1.
b. Subgroup 6, table III herein, step 1.
4/  The delta measurements for group C inspections in table E-VII of MIL-PRF-19500 are as follows:
a. Subgroup 2, table III, step 1.
b. Subgroup 6, table III, step 1.
5/ The delta measurements for group E inspections in table E-IX of MIL-PRF-19500 are as follows
a. Subgroup 1, see table III, steps 1 and 2.
b. Subgroup 2, see table III, steps 1 and 2.
c. Subgroup 10, see table I, subgroup A2, and table III, step 1.
20



For Parts Inquires call Parts Hangar, Inc (727) 493-0744
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business

© Copyright 2015 Integrated Publishing, Inc. Site Design & Marketing by Strategico.