Standard Rectifier
• AVAILABLE IN JAN, JANTX, AND JANTXV PER MIL-PRF-19500/240 • SILICON RECTIFIER • METALLURGICALLY BONDED
1N645-1
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Description
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. LEAD FINISH: Tin / Lead THERMAL RESISTANCE: (ROJEC): 250 °C/W maximum THERMAL IMPEDANCE: (ZOJX): 35 °C/W maximum POLARITY: Cathode end is banded. MOUNTING POSITION: ANY.
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11
IN645-1
1000
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100 IF - Forward Current - (mA)
10
0ºC 15
100 ºC
25º
C
1
0.1 .3 .4 .5 .6 .7 .8 .9 1.0 VF - Forward Voltage (V) FIGURE 2 Typical Forward Current vs Forward Voltage 1.1 1.2 1.3
1000
100
IR - Reverse Current - (µA)
10
1
150ºC
0.1
100º
C
25ºC
.01
-65ºC
-65ºC
NOTE : .001 20 40 60 80 100 120 140 Percent of Reverse Working Voltage (%) FIGURE 3 Typical Reverse Current vs Reverse Voltage
All temperatures...
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