參數(shù)資料
型號: 1N5280BTA2
元件分類: 參考電壓二極管
英文描述: 190 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35
封裝: HERMETIC SEALED, GLASS, DO-204AH, 2 PIN
文件頁數(shù): 9/10頁
文件大?。?/td> 472K
代理商: 1N5280BTA2
1N5221B through 1N5281B Series
http://www.takcheong.com
8
100
70
50
30
20
10
7
5
3
2
1
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
10
20
50
100
200
500
1000
P
pk
,PEAK
SURGE
POWER
(
W
A
TTS)
PW, PULSE WIDTH (ms)
5% DUTY CYCLE
10% DUTY CYCLE
20% DUTY CYCLE
11V-91V NONREPETITIVE
1.8V-10V NONREPETITIVE
RECT ANGULAR
WAVEFORM
TJ = 25°C PRIOR TO
INITIAL PULSE
Figure 7a. Maximum Surge Power 1.8-91 Volts
1000
700
500
300
200
100
70
50
30
20
10
7
5
3
2
1
0.01
0.1
1
10
100
1000
P
pk
,PEAK
SURGE
POWER
(W
A
TTS)
PW, PULSE WIDTH (ms)
Figure 7b. Maximum Surge Power DO-35
100-200Volts
1000
500
200
100
50
20
10
1
2
5
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
Z
,DYNAMIC
IMPEDANCE
(OHMS)
Z
,DYNAMIC
IMPEDANCE
(OHMS)
1000
700
500
200
100
70
50
20
10
7
5
2
1
2
3
5
7
10
20
30
50
70 100
VZ , ZENER VOLTAGE (VOLTS)
Figure 9. Effect of Zener Voltage on Zener Impedance
Figure 10. Typical Forward Characteristics
RECT ANGULAR
WAVEFORM, TJ = 25
°C
100-200 VO
LTS NONREPETITIVE
TJ = 2
5
°C
iZ (rms) = 0.1 IZ (dc)
f = 60Hz
IZ =1mA
5mA
20mA
TJ = 25°C
iZ(rms) = 0.1 Iz(dc)
f = 60 Hz
VZ = 2.7V
47V
27V
6.2V
VF , FORWARD VOLTAGE (VOLTS)
0.4
0.5
0.6
0.7
0.8
0.9
1
1.1
1000
500
200
100
50
20
10
5
2
1
I
F
,FOR
W
ARD
CURRENT
(mA)
MINIMUM
MAXIMUM
150
°C
75
°C
0
°C
25
°C
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1N5281BRL2 200 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35
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