Data Sheet
5.0 WATTS ZENER DIODE
1N5342B~1N5388B
RATINGD AND CHARACTEISTIC CURVES 1N5342B THRU 1N5388B
Figure 6. Maximum Non-Repetitive Surge
Current versus Nominal Zener Voltage
I
r
, PEAK SURGE CURRENT (AMPS)
40
20
10
4
2
1
0.4
0.2
0.1
3 4
6 810
20
30 40 60 80100
200
SQUARE WAVE
PW=1000ms
PW=100ms
PW=1ms
PW=8.3ms
Figure 7. Peak Surge Current versus Pulse Width
I
r
, PEAK SURGE CURRENT (AMPS)
30
20
10
5
2
1
0.5
0.2
0.1
1
10
100
1000
PLOTTED FROMINFORMATION
GIVEN IN FIGURE 6
V
Z
=200V
V
Z
=3.3V
NOMINAL V
Z
(V)
PW, PULSE WIDTH (ms)
Figure 8. Zener Voltage versus Zener Current
V
Z
=3.3 thru 10 Volts
Figure 9. Zener Voltage versus Zener Current
V
Z
=11 thru 75 Volts
1000
I
Z
, ZENER CURRENT (mA)
I
Z
, ZENER CURRENT (mA)
1000
T
c
=25℃
T=25℃
100
100
10
10
1
0.1
1
2
3
4
5
6
7
8
9
10
1
0.1
10
20
30
40
50
60
70
80
V
Z
, ZENER VOLTAGE (VOLTS)
V
Z
, ZENER VOLTAGE (VOLTS)
Figure 10. Zener Voltage versus Zener Current
V
Z
=82 thru 200 Volts
I
Z
, ZENER CURRENT (mA)
100
10
1
0.1
80
100
120
140
160
180
200
220
V
Z
, ZENER VOLTAGE (VOLTS)
11-13