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1C4974-R PDF预览

1C4974-R

更新时间: 2024-01-14 00:38:28
品牌 Logo 应用领域
SENSITRON 稳压器二极管齐纳二极管测试
页数 文件大小 规格书
2页 54K
描述
Zener Diode,

1C4974-R 技术参数

生命周期:Active包装说明:X-XUUC-N1
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8541.10.00.50风险等级:5.8
配置:SINGLE二极管元件材料:SILICON
二极管类型:ZENER DIODEJESD-30 代码:X-XUUC-N1
元件数量:1端子数量:1
最高工作温度:175 °C最低工作温度:-65 °C
封装主体材料:UNSPECIFIED封装形状:UNSPECIFIED
封装形式:UNCASED CHIP极性:UNIDIRECTIONAL
最大功率耗散:5 W标称参考电压:47 V
表面贴装:YES技术:ZENER
端子形式:NO LEAD端子位置:UPPER
最大电压容差:4.89%工作测试电流:25 mA
Base Number Matches:1

1C4974-R 数据手册

 浏览型号1C4974-R的Datasheet PDF文件第2页 
SENSITRON  
SEMICONDUCTOR  
1C4974  
TECHNICAL DATA SHEET  
DATASHEET 4223, Rev-  
ZENER 5W VOLTAGE REGULATOR  
·
·
All ratings are @ Tc = 25 °C unless otherwise specified.  
Operating temperature: -55 °C to +175 °C and storage temperature: -65 °C to +175 °C  
MAXIMUM RATINGS / ELECTRICAL CHARACTERISTICS  
MIN ZENER VOLTAGE  
SYMBOL  
Min VZ  
Max VZ  
IZ  
VALUE  
44.7  
49.3  
25  
UNITS  
Vdc  
MAX ZENER VOLTAGE  
Vdc  
TEST CURRENT  
mAmps dc  
ohm  
MAXIMUM IMPEDANCE @ IZ  
Max ZZ  
VR  
25  
REVERSE VOLTAGE  
35.8  
2.0  
Vdc  
MAXIMUM REVERSE CURRENT  
MAXIMUM KNEE IMPEDANCE @ IZK = 1 mA  
MAXIMUM VOLTAGE REGULATION  
MAXIMUM TEMPERATURE COEFFICIENT *  
POWER DISSIPATION *  
Max IR1  
Max ZK  
Max VZ(reg)  
uAmps dc  
ohm  
250  
3.5  
Vdc  
0.095  
5
%/°C  
Watts  
a VZ  
Power  
* Adequate energy absorption should be provided.  
MECHANICAL DIMENSIONS: In Inches (mm)  
DIMENSIONS – INCHES (MILIMETERS)  
MIL-PRF  
CHIP  
A
B
C
MIN.  
0.087  
(2.21)  
MAX.  
0.091  
(2.31)  
MIN.  
0.069  
(1.75)  
MAX.  
0.075  
(1.91)  
MIN.  
0.0095 0.0105  
(0.24) (0.27)  
MAX.  
1C4958  
to  
1C4989  
MIL-PRF-  
19500/356F  
· 221 West Industry Court 3 Deer Park, NY 11729-4681 3 (631) 586-7600 FAX (631) 242-9798 ·  
· World Wide Web Site - http://www.sensitron.com · E-Mail Address - sales@sensitron.com ·  

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