MILPRF19500/599E
4.3.1.1 Gate stress test. Apply VGS = +30 V minimum for t = 250 µs minimum.
4.3.1.2 Single pulse avalanche energy (EAS). The single pulse avalanche energy capability shall be performed in
accordance with method 3470 of MILSTD750. The following details shall apply:
a.
Peak current (IAS)
ID1.
10 V.
b.
Peak gate voltage (VGS)
25 ≤ RGS ≤ 200Ω.
Gate to source resistor (RGS)
c.
+25°C +10°C, 5°C.
d.
Initial case temperature
2 E AS (V BR - V DD )
2
e.
Inductance
mH minimum
( I D1 )
V BR
f.
Number of pulses to be applied
1 pulse minimum.
Supply voltage (VDD)
25 V minimum.
g.
4.3.1.3 Thermal impedance (ZθJC measurements). The thermal impedance measurements shall be performed in
accordance with method 3161 of MILSTD750 using the guidelines in that method for determining IM, IH, tH, tSW,
(and VH where appropriate). Measurement delay time (tMD) = 70 µs maximum. (See figure 4 herein for thermal
response curves.) See table II, group E, subgroup 4 herein.
4.3.2 Screening of unencapsulated die (JANHC and JANKC). Screening of JANHC and JANKC unencapsulated
die shall be in accordance with appendix G of MILPRF19500. The burn-in duration for JANKC level shall follow the
JANS requirements; the JANHC level shall follow the JANTX requirements of table EIV of MILPRF19500. As a
minimum, die shall be 100 percent probed in accordance with group A.
4.4 Conformance inspection. Conformance inspection shall be in accordance with MILPRF19500, and as
specified herein. Alternate flow is allowed for conformance inspection in accordance with MILPRF19500.
4.4.1 Group A inspection. Group A inspection shall be conducted in accordance with table EV of
MILPRF19500, and table I herein. Electrical measurements (end-points) shall be in accordance with table I,
subgroup 2 herein. Delta requirements shall be in accordance with the applicable steps of table II herein.
4.4.2 Group B inspection. Group B inspection shall be conducted in accordance with the conditions specified for
subgroup testing in table EVIA (JANS) and table EVIB (JAN, JANTX, and JANTXV) of MILPRF19500 and
herein. Electrical measurements (end-points) shall be in accordance with table I, subgroup 2 herein. Delta
requirements shall be in accordance with the applicable steps of table II herein.
8
For Parts Inquires call Parts Hangar, Inc (727) 493-0744
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business