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1N4757A 参数 Datasheet PDF下载

1N4757A图片预览
型号: 1N4757A
PDF下载: 下载PDF文件 查看货源
内容描述: 硅平面功率齐纳二极管 [Silicon Planar Power Zener Diodes]
分类和应用: 二极管齐纳二极管测试
文件页数/大小: 5 页 / 499 K
品牌: KINGTRONICS [ Kingtronics International Company ]
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Website: www.kingtronics.com  
Email: info@kingtronics.com Tel: (852) 8106 7033 Fax: (852) 8106 7099  
1N4727A...1N4761A  
Silicon Planar Power Zener Diodes  
FEATURES  
For use in stabilizing and clipping circuits with high  
power rating.  
Glass Case DO-41  
Dimensions in mm  
Absolute Maximum Ratings Ta=25  
PARAMETER  
Power Dissipation  
SYMBOL  
VALUE  
11)  
UNIT  
W
Ptot  
Tj  
Junction Temperature  
200  
Storage Temperature Range  
1)  
Tstg  
-65 to + 200  
Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature.  
Characteristics at Ta=25℃  
PARAMETER  
SYMBOL  
RthA  
MAX.  
1701)  
1.2  
UNIT  
K/W  
V
Thermal Resistance Junction to Ambient Air  
Forward Voltage at IF = 200 mA  
1)  
VF  
Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature.  
1