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ZMM5257 参数 Datasheet PDF下载

ZMM5257图片预览
型号: ZMM5257
PDF下载: 下载PDF文件 查看货源
内容描述: 硅平面齐纳二极管 [SILICON PLANAR ZENER DIODES]
分类和应用: 二极管齐纳二极管局域网
文件页数/大小: 3 页 / 360 K
品牌: DAYA [ DAYA ELECTRIC GROUP CO., LTD. ]
 浏览型号ZMM5257的Datasheet PDF文件第2页浏览型号ZMM5257的Datasheet PDF文件第3页  
ZMM5221...ZMM5264
SILICON PLANAR ZENER DIODES
Standard zener voltage tolerance is ± 20%. Add suffix "A"
for ± 10% tolerance, suffix "B" for ± 5% tolerance and
suffix "C" for ± 2% tolerance. Other tolerance, non
standard and higher zener voltages are upon request.
LL-34
Absolute Maximum Ratings (T
a
= 25
O
C)
Parameter
Power Dissipation at T
a
= 75
O
C
Junction Temperature
Storage Temperature Range
1)
Symbol
P
tot
T
j
T
S
Value
500
1)
Unit
mW
O
175
- 65 to + 175
C
C
O
Valid provided that electrodes are kept at ambient temperature.
Characteristics at T
a
= 25
O
C
Parameter
Thermal Resistance Junction to Ambient Air
Forward Voltage
at I
F
= 200 mA
1)
Symbol
R
thA
V
F
Max.
0.3
1)
1.1
Unit
K/mW
V
Valid provided that electrodes are kept at ambient temperature.