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1SMA4740 PDF预览

1SMA4740

更新时间: 2024-01-04 19:09:27
品牌 Logo 应用领域
强茂 - PANJIT 稳压二极管
页数 文件大小 规格书
5页 362K
描述
SURFACE MOUNT SILICON ZENER DIODE

1SMA4740 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:5.64Is Samacsys:N
配置:SINGLE二极管元件材料:SILICON
二极管类型:ZENER DIODE最大动态阻抗:7 Ω
JEDEC-95代码:DO-214ACJESD-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:10 V
最大反向电流:10 µA反向测试电压:7.6 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:25 mA
Base Number Matches:1

1SMA4740 数据手册

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DATA SHEET  
1SMA4728~1SMA4764  
SURFACE MOUNT SILICON ZENER DIODE  
Unit: inch (mm)  
SMA/DO-214AC  
3.3 to 100 Volts  
POWER  
1.0 Watts  
VOLTAGE  
FEATURES  
• For surface mounted applications in order to optimize board space.  
• Low profile package  
• Built-in strain relief  
• Glass passivated junction  
• Low inductance  
.181(4.60)  
.157(4.00)  
• Typical IR less than 5.0µA above 11V  
• Plastic package has Underwriters Laboratory Flammability  
Classification 94V-O  
.012(.305)  
.006(.152)  
• High temperature soldering : 260°C /10 seconds at terminals  
• Pb free product are available : 99% Sn above can meet Rohs  
environment substance directive request  
.060(1.52)  
.030(0.76)  
.008(.203)  
.002(.051)  
MECHANICALDATA  
.208(5.28)  
.188(4.80)  
Case: JEDEC DO-214AC,Molded plastic over passivated junction.  
Terminals: Solder plated,solderable per MIL-STD-202G, Method 208  
Polarity: Color band denotes positive end (cathode)  
Standard Packaging:12mm tape (EIA-481)  
Weight: 0.002 ounce, 0.064 gram  
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS  
Ratings at 25°C ambient temperature unless otherwise specified.  
Param eter  
Sym bol  
Value  
Units  
Pwak Pulse PowerD issipation on TA=50O C (Notes A)  
D erate above 50O C  
1.0  
6.67  
W
atts  
P
D
m W /O C  
Peak Forward Surge C urrent8.3m s single halfsine-wave  
superim posed on rated load (JED EC m ethod)  
10  
Am ps  
O C  
I
FSM  
O perating Junction and Storage Tem perature Range  
-55 to + 150  
TJ,TSTG  
NOTES:  
A. Mounted on 5.0mm2 (.013mm thick) land areas.  
B. Measured on8.3ms, and single half sine-wave or equivalent square wave ,duty cycle=4 pulses per minute maximum.  
C. Tolerance and Type Number Designation. The type numbers listed have a standard tolerance on the nominal zener  
voltage of ± 5%.  
PAGE . 1  
STAD-JAN.27.2005  

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