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1N4731A-TR PDF预览

1N4731A-TR

更新时间: 2024-11-21 13:03:31
品牌 Logo 应用领域
威世 - VISHAY 二极管齐纳二极管测试
页数 文件大小 规格书
3页 83K
描述
Zener Diode, 4.3V V(Z), 5%, 1W,

1N4731A-TR 技术参数

是否无铅: 不含铅生命周期:Obsolete
零件包装代码:DO-41包装说明:O-LALF-W2
针数:2Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8541.10.00.50
风险等级:5.77外壳连接:ISOLATED
配置:SINGLE二极管元件材料:SILICON
二极管类型:ZENER DIODEJEDEC-95代码:DO-41
JESD-30 代码:O-LALF-W2元件数量:1
端子数量:2封装主体材料:GLASS
封装形状:ROUND封装形式:LONG FORM
极性:UNIDIRECTIONAL最大功率耗散:1 W
认证状态:Not Qualified标称参考电压:4.3 V
表面贴装:NO技术:ZENER
端子形式:WIRE端子位置:AXIAL
最大电压容差:5%Base Number Matches:1

1N4731A-TR 数据手册

 浏览型号1N4731A-TR的Datasheet PDF文件第2页浏览型号1N4731A-TR的Datasheet PDF文件第3页 
1N4728 THRU 1N4764  
ZENER DIODES  
FEATURES  
Silicon Planar Power Zener Diodes  
DO-41 Glass  
For use in stabilizing and clipping circuits with  
high power rating.  
Standard Zener voltage tolerance is ±10%. Add  
suffix “A” for ±5% tolerance. Other Zener voltages and  
tolerances are available upon request.  
max.  
0.102 (2.6)  
These diodes are also available in the MELF case with type  
Cathode  
Mark  
designation ZM4728 thru ZM4764  
max. 0.034 (0.86)  
MECHANICAL DATA  
Case: DO-41 Glass Case  
Weight: approx. 0.35 g  
Dimensions in inches and (millimeters)  
MAXIMUM RATINGS  
Ratings at 25°C ambient temperature unless otherwise specified.  
SYMBOL  
VALUE  
UNIT  
Zener Current (see Table “Characteristics”)  
Power Dissipation at Tamb = 25°C  
Junction Temperature  
Ptot  
Tj  
1.0(1)  
175  
Watts  
°C  
Storage Temperature Range  
TS  
– 65 to +175  
°C  
Characteristics at Tamb = 25 °C  
SYMBOL  
MIN.  
TYP.  
MAX.  
UNIT  
Thermal Resistance  
Junction to Ambient Air  
RthJA  
170(1)  
°C/W  
Forward Voltage  
at IF = 200 mA  
VF  
1.2  
Volts  
NOTES:  
(1) Valid provided that electrodes at a distance of 10mm from case are kept at ambient temperature  
12/3/98  

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