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1SMA4741 PDF预览

1SMA4741

更新时间: 2024-01-17 23:05:47
品牌 Logo 应用领域
SSC 二极管齐纳二极管
页数 文件大小 规格书
4页 201K
描述
SURFACE MOUNT SILICON ZENDER DIODE

1SMA4741 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:5.63Is 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:8 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:11 V
最大反向电流:5 µA反向测试电压:8.4 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:23 mA
Base Number Matches:1

1SMA4741 数据手册

 浏览型号1SMA4741的Datasheet PDF文件第1页浏览型号1SMA4741的Datasheet PDF文件第2页浏览型号1SMA4741的Datasheet PDF文件第3页 
1SMA4741 thru 1SMA200Z  
RATINGS ANAD CHARACTERISTIC CURVES (1SMA4741 THRU 1SMA200Z)  
FIG.6- TYPICAL CAPACITANCE versus Vz  
FIG.7- TEMPERATURE COEFFICIENTS  
400  
a-RANGE FOR UNITS TO 12 VOLTS  
300  
+12  
200  
+10  
+8.0  
+6.0  
0V BIAS  
1.0V BIAS  
100  
+4.0  
+2.0  
0
VZ @ IZT  
RANGE  
10  
8
50% OF BREAKDOWN BIAS  
10  
-2.0  
-4.0  
4
1
100  
2
3
4
5
6
7
8
9
10  
11  
12  
VZ, FORWARD VOLTAGE (VOLTS)  
VZ, ZENER VOLTAGE (VOLTS)  
FIG.8- TEMPERATURE COEFFICIENTS  
b-RANGE FOR UNITS 11 TO 100 VOLTS  
FIG.9- EFFECT OF ZENER CURRENT  
+6.0  
+4.0  
100  
70  
50  
VZ @ IZT  
TJ=25 o  
C
30  
20  
+2.0  
20mA  
VZ @ IZT  
10  
RANGE  
0
-2.0  
-4.0  
7
5
0.01mA  
1.0mA  
3
2
NOTE: BELOW 3 VOLTS AND ABOVE a VOLTS  
CHANGES IN ZENER CURRENT OO NOT  
AFFECT TEMPERATURE COEFFICIENTS  
1
3
4
5
6
7
8
10  
20  
30  
50  
70  
100  
VZ  
, ZENER VOLTAGE (VOLTS)  
VZ, ZENER VOLTAGE (VOLTS)  
FIG.10- MAXIMUM SURGE POWER  
100  
70  
50  
RECTANGULAR  
WAVEFORM  
TJ = 25oC PRIOR TO  
INITIAL PULSE  
30  
20  
10  
7
5
20% DUTY CYCLE  
3
2
1
0.01  
0.02  
0.05  
0.1  
0.2  
0.5  
1
2
5
10  
20  
50  
100  
200  
500  
1000  
PW, PULSE WIDTH (ms)  
Information furnished by Silicon Standard Corporation is believed to be accurate and reliable. However, Silicon Standard Corporation makes no  
guarantee or warranty, expressed or implied, as to the reliability, accuracy, timeliness or completeness of such information and assumes no  
responsibility for its use, or for infringement of any patent or other intellectual property rights of third parties that may result from its  
use. Silicon Standard reserves the right to make changes as it deems necessary to any products described herein for any reason, including  
without limitation enhancement in reliability, functionality or design. No license is granted, whether expressly or by implication, in relation to  
the use of any products described herein or to the use of any information provided herein, under any patent or other intellectual property rights of  
Silicon Standard Corporation or any third parties.  
08/22/2007 Rev.1.00  
www.SiliconStandard.com  
4

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