参数资料
型号: HZU20-3L
元件分类: 参考电压二极管
英文描述: 20.65 V, 0.15 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE
封装: ULTRA SMALL, URP, 2 PIN
文件页数: 5/7页
文件大小: 68K
代理商: HZU20-3L
HZU-L Series
Rev.3.00, Jul.28.2004, page 5 of 6
Main Characteristic
0
5
10 15 20 25 30 35 40
50
40
30
20
10
0
10
20
30
40
50
0.10
0.08
0.06
0.04
0.02
0
0.02
0.04
0.06
0.08
0.10
%/
°C
mV/
°C
5
10152025303540
0
250
200
150
100
50
200
150
100
50
0
HZU6B2L
HZU16-2L
HZU9B2L
HZU12B2L
HZU20-2L
HZU24-2L
HZU30-2L
HZU36-2L
Printed circuit board
15 20 1.6t mm
Material: Glass Epoxy Resin
+Cu Foil
×
1.5mm
0.8mm
Cu Foil
0.8mm
10
–4
10
–2
10
–3
10
–5
10
–6
10
–7
10
–8
Zener
V
oltage
T
e
mperature
Coef
ficient
γ Z
(%/
°C)
Zener
V
oltage
T
e
mperature
Coef
ficient
γ Z
(mV/
°C)
Fig.2 Temperature Coefficient vs. Zener voltage
Zener Voltage VZ (V)
Power
Dissipation
Pd
(mW)
Ambient Temperature Ta (
°C)
Fig.3 Power Dissipation vs. Ambient Temperature
Zener Voltage VZ (V)
Fig.1 Zener current vs. Zener voltage
Zener
Current
I
Z
(A)
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