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1SMA4738 PDF预览

1SMA4738

更新时间: 2024-01-02 21:15:39
品牌 Logo 应用领域
TSC 稳压二极管
页数 文件大小 规格书
4页 166K
描述
1.25 Watts Surface Mount Silicon Zener Diode

1SMA4738 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:R-PDSO-C2Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8541.10.00.50
风险等级:5.65配置:SINGLE
二极管元件材料:SILICON二极管类型:ZENER DIODE
最大动态阻抗:4.5 ΩJEDEC-95代码:DO-214AC
JESD-30 代码:R-PDSO-C2膝阻抗最大值:700 Ω
元件数量:1端子数量:2
最高工作温度:150 °C封装主体材料:PLASTIC/EPOXY
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
极性:UNIDIRECTIONAL最大功率耗散:1 W
标称参考电压:8.2 V最大反向电流:10 µA
反向测试电压:6 V表面贴装:YES
技术:ZENER端子形式:C BEND
端子位置:DUAL最大电压容差:5%
工作测试电流:31 mABase Number Matches:1

1SMA4738 数据手册

 浏览型号1SMA4738的Datasheet PDF文件第2页浏览型号1SMA4738的Datasheet PDF文件第3页浏览型号1SMA4738的Datasheet PDF文件第4页 
1SMA4737 - 1SMA200Z  
1.25 Watts Surface Mount Silicon Zener Diode  
SMA/DO-214AC  
Features  
For surface mounted applications in order to  
optimize board space  
Low profile package  
Built-in strain relief  
Glass passivated junction  
Low inductance  
Typical IR less than 5.0uA above 7.5V  
High temperature soldering guaranteed:  
260oC / 10 seconds at terminals  
Plastic package has Underwriters Laboratory  
Flammability Classification 94V-0  
Mechanical Data  
Dimensions in inches and (millimeters)  
Case: Molded plastic over passivated junction  
Terminals: Pure tin plated lead free,  
solderable per MIL-STD-750, Method 2025  
Polarity:Color Band denotes positive end  
(cathode)  
Standard packaging: 12mm tape (EIA-481)  
Weight: 0.002 ounces, 0.064 gram  
Maximum Ratings and Electrical Characteristics  
Rating at 25 oC ambient temperature unless otherwise specified.  
Type Number  
Symbol  
PD  
PD  
PZSM  
Value  
3.0  
1.25  
60  
Units  
Watts  
Watts  
Watts  
Power Dissipation, RthJA<30 K/W, Tamb=60oC  
Power Dissipation, RthJA<100 K/W, Tamb=25oC  
Non Repetitive Peak Surge Power Dissipation(Note 1)  
Non Repetitive Peak Forward Surge Current, 8.3 ms  
Single Half Sine-wave Superimposed on Rated Load  
(JEDEC method)  
IFSM  
10.0  
Amps  
oC  
Operating and Storage Temperature Range  
Notes:  
TJ, TSTG  
-55 to + 150  
1. Non Repetitive Peak surge PD Test Conditions: tp=100uS sq. pulse, Tj=25 oC prior to surge.  
Version: C08  

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