1N5921B Просмотр технического описания (PDF) - Frontier Electronics.
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1N5921B Datasheet PDF : 2 Pages
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RATINGS AND CHARACTERISTIC CURVES 1N5921B THRU 1N5956B
TEMPERATURE COEFFICIENT RANGES (90% of the Units are in the Ranges Indicated)
Figure. 1 - Units To 12 Volts
10
Figure. 2 - Units 10 To 1400 Volts
1000
8
500
6
4
2
0
-2
-4
3
RANGE
4 5 6 7 8 9 10 11 12
VZ, ZENER VOLTAGE ＠IZT(VOLTS)
200
100
50
20
10
10
20
50 100 200 400
VZ, ZENER VOLTAGE ＠IZT(VOLTS)
1000
Figure. 3 - VZ=3.3thru 10 Volts
100
50
30
20
10
5
3
2
1
0.5
0.3
0.2
0.1
ZENER VOLTAGE versus ZENER CURRENT
Figure. 4 - VZ=12 thru 82 Volts
100
50
30
20
10
5
3
2
1
0.5
0.3
0.2
0.1
0 12 3 4 5 6 7 8
VZ, ZENER VOLTAGE ＠IZT(VOLTS)
9 10
0 10 20 30 40 50 60 70 80 90 100
VZ, ZENER VOLTAGE ＠IZT(VOLTS)
Figure. 5 - VZ=100 thru 400 Volts
10
Figure. 6 - Typical Thermal Resistance
80
5
70
2
60
50
1
LL
40
0.5
30
0.2
0.1
100 150 200 250 300 350 400 450
VZ, ZENER VOLTAGE ＠IZT(VOLTS)
Figure. 7 - Power Temperature Derating Curve
2.5
20
TL
10
PRIMARY PATH OF CONDUCTION IS
THROUGH THE CATHODE LEAD
0
0 1/8 1/4 3/8 1/2 5/3 3/4 7/8 1
L, LEAD LENGTH TO HEAT SINK (INCH)
2.0
1.5
1.0
0.5
0 20 40 60 80 100 120 140 160
TL, LEAD TEMPERATURE (OC)
1N5921B THRU 1N5956B
180 200
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