MIL-PRF-19500/623D
* TABLE I. Group A inspection - Continued.
Inspection 1/
Symbol
Limits
Unit
Method
Conditions
Min
Max
Subgroup 4
µs
Switching parameters
See figure 4
2.0
ton
µs
Turn-on
See figure 4
10
toff
Turn-off
Magnitude of small-
3306
10
250
VCE = -3.0 V dc; IC = -5.0 A dc;
|hfe|
signal short-circuit
f = 1 MHz
forward-current transfer
ratio
Subgroup 5
TC = 25°C; t ≥ 1 s; 1 cycle;
Safe operating area
3051
(continuous dc)
(see figure 5)
Test 1
VCE = -8.3 V dc; IC = -12.0 A dc
Test 2
VCE = -30 V dc; IC = -3.3 A dc
Test 3
VCE = -90 V dc; IC = -150 mA dc
Safe operating area
3053
Load condition B (clamped
inductive load); TA = +25°C;
(clamped inductive)
tr + tf ≤ 1.0 µs; duty cycle ≤ 2
percent; tp = 1 ms; (vary to obtain
IC); Rs = 0.10 ohms;
RBB1 = 80 ohms; VBB1 =-16 V dc;
RBB2 = 100 ohms;
VBB2 = -1.5 V dc; IC = -12 A dc;
VCC = -20 V dc; RL ≤ 2 ohms;
L = 10 mH; (Stancor C-2688 or
equivalent) clamp voltage = -100
+0, -5 V dc; Device fails if clamp
voltage not reached.
Electrical measurements
See table I, subgroup 2
Subgroups 6 and 7
Not applicable
1/ For sampling plan, see MIL-PRF 19500.
8
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