1N5221B データシートの表示（PDF） - Yea Shin Technology Co., Ltd
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1N5221B Datasheet PDF : 10 Pages
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DEVICE CHARACTERISTICS
1N5221B~1N5281B
100
70
50
30
5% DUTY CYCLE
20
10
10% DUTY CYCLE
7
5
20% DUTY CYCLE
3
2
1
0.01 0.02
0.05
0.1
11V-91V NONREPETITIVE
1.8V-10V NONREPETITIVE
0.2
0.5
1
2
5
10
20
PW, PULSE WIDTH (ms)
Figure 7a. Maximum Surge Power 1.8-91 Volts
RECT ANGULAR
WAVEFORM
TJ = 25°C PRIOR TO
INITIAL PULSE
50
100
200
500 1000
1000
700
500
300
200
100
70
50
30
20
10
7
5
3
2
1
0.01
RECT ANGULAR
WAVEFORM, TJ = 25°C
100-200 VOLTS NONREPETITIVE
1000
500
200
100
50
20
10
5
VZ = 2.7V
47V
27V
6.2V
TJ = 25°C
iZ (rms) = 0.1 Iz(dc)
f = 60 Hz
0.1
1
10
100
PW, PULSE WIDTH (ms)
Figure 7b. Maximum Surge Power DO-35
100-200Volts
2
1000
1
0.1 0.2
0.5
1
2
5 10
20
50 100
IZ , ZENER CURRENT (mA)
Figure 8. Effect of Zener Current on
Zener Impedance
1000
700
500
200
IZ = 1mA
TJ = 25°C
iZ (rms) = 0.1 IZ (dc)
f = 60Hz
1000
500
200
MAXIMUM
MINIMUM
100
100
70
5mA
50
50
20
20mA
20
75 °C
10
10
7
5
5 150 °C
25 °C
2
0°C
2
1
1
1
2
3
5 7 10
20 30
50 70 100
0.4
0.5
0.6
0.7
0.8
0.9
1
1.1
VZ , ZENER VOLTAGE (VOLTS)
VF , FORWARD VOLTAGE (VOLTS)
Figure 9. Effect of Zener Voltage on Zener Impedance
Figure 10. Typical Forward Characteristics
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7
REV.03 20121003
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