参数资料
型号: BZB100A,115
厂商: NXP Semiconductors
文件页数: 5/10页
文件大小: 0K
描述: DIODE ZENER 300MW 105V SC-76
标准包装: 1
电压 - 反向隔离(标准值): 76V
电压 - 击穿: 95V
电极标记: 双向
安装类型: 表面贴装
封装/外壳: SC-76,SOD-323
供应商设备封装: SOD-323
包装: 标准包装
其它名称: 568-7022-6
NXP Semiconductors
BZB100A
Bidirectional Zener diode
I Z
10 ? 2
006aab045
(A)
10 ? 3
10 ? 4
10 ? 5
10 ? 6
10 ? 7
10 ? 8
10 ? 9
80
90
100
110
120
V Z (V)
T j = 25 ° C
Fig 4.
Working current as a function of working voltage; typical values
8. Application information
High-voltage Zener diodes can be used as overvoltage protection diodes for Integrated
Circuits (IC) due to their ability to cut off the applied voltage at a well-de?ned value. One
important application is the protection of EL driver circuits where a driver IC is connected
to an EL foil. Since both the foil as well as the IC are sensitive against voltage overstress,
it is necessary to install an additional protection device in the circuit. Commonly, a
peak-to-peak voltage of 220 V should not be exceeded, such that two 100 V diodes in
bidirectional con?guration are used.
CHF
CLF
CHF
CLF
1
2
10
9
V+
L+
V BAT
ENABLE
Renable
E
3
DRIVER IC 8
VO
L
n.c.
GND
4
5
7
6
L ?
n.c.
BZB100A
EL LAMP
006aab046
BZB100A_2
Fig 5.
Application diagram
? NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 02 — 24 June 2008
5 of 10
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