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• AVAILABLE IN JAN, JANTX, AND JANTXV PER MIL-PRF-19500/240 • SILICON RECTIFIER • METALLURGICALLY BONDED
1N645-1
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MAXIMUM RATINGS
Operating Temperature: -65°C to +175°C Storage Temperature: -65°C to +175°C Operating Current: 400 mA @ 25°C 150 mA @ 150°C Derating: 2.0 mA/°C From 25°C to 150°C 6.0 mA/°C From 150°C to 175°C
ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise specified
TYPE VRSM V RWM I FSM TP = 1/120 s TA = 25°C A 5 VF @400mA CAP @ V R = 4V
V (pk) 1N645-1 270
V (pk) 225
V DC 0.8 - 1.0
pF 20
FIGURE 1
TYPE I R1 at V RWM I R2 at V RWM I R3 at V RSM TA = 25°C TA = 150°C TA = 25°C µA 1N645-1 0.05 µA 25 µA 50
DESIGN DATA
CASE: Hermetically sealed glass case. DO – 35 outline. LEAD MATERIAL: Copper clad steel.
JANTX1N645-1 Datasheet
