参数资料
型号: Z270
厂商: RECTRON LTD
元件分类: 齐纳二极管
英文描述: 128 x 64 pixel format, LED Backlight available
中文描述: 270 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41
封装: PLASTIC PACKAGE-2
文件页数: 3/3页
文件大小: 50K
代理商: Z270
RECTRON
FIG. 3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
INSTANTANEOUS
FORWARD
CURRENT,
(A)
INSTANTANEOUS FORWARD VOLTAGE, (V)
Pulse Width = 300us
1% Duty Cycle
10
1.0
.1
.01
.4
.6
.8
1.0
1.2
1.4
1.6
TJ = 25
RATING AND CHARACTERISTIC CURVES ( Z90 THRU Z330 )
FIG. 1 - MAXIMUM CONTINUOUS POWER DISSIPATION
REVERSE
POWER
DISSIPATION,
(W)
LEAD TEMPERATURE,
1.0
.75
.50
.25
0
25
50
75
100
125
150
175
Single Phase Half Wave
60Hz Inductive or
Resistive Load
0.375" (9.5mm) Lead Lengths
TJ = 25
FIG. 2 - TYPICAL ZENER IMPEDANCE
Zz,
DYNAMIC
IMPEDANCE
(Ohms)
Iz, ZENER TEST CURRENT (mA)
10000
10
50
100
200
500
1000
2000
5000
.5
1.0
5.0
10
20
50
100 200 500
Vz=200V
Vz=180V
Vz=160V
Vz=100V
iz = (rms) = 0.1Iz (dc)
TJ = 100
TJ = 25
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS
REVERSE
CURRENT,
(uA)
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
0
20
40
60
80
100
120
140
.01
.04
.1
.4
10
1.0
4
FIG. 5 - TYPICAL TEMPERATURE COEFFICIENTS
Ovz,
TEMPERATURE
COEFFICIENT
Vz, ZENER VOLTAGE (V)
(mV/
)
80
100
120
150
180
200
220
100 110 120 130 140 150 160 170 180 190 200
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