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ZM4749/E4 PDF预览

ZM4749/E4

更新时间: 2024-09-30 05:22:31
品牌 Logo 应用领域
威世 - VISHAY 测试二极管
页数 文件大小 规格书
3页 44K
描述
Zener Diode, 24V V(Z), 10%, 1W, Silicon, Unidirectional, GLASS, MELF-2

ZM4749/E4 技术参数

是否无铅: 不含铅是否Rohs认证: 不符合
生命周期:Transferred零件包装代码:MELF
包装说明:O-LELF-R2针数:2
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8541.10.00.50风险等级:5.55
外壳连接:ISOLATED配置:SINGLE
二极管元件材料:SILICON二极管类型:ZENER DIODE
最大动态阻抗:25 ΩJESD-30 代码:O-LELF-R2
JESD-609代码:e0元件数量:1
端子数量:2最高工作温度:200 °C
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:24 V子类别:Voltage Reference Diodes
表面贴装:YES技术:ZENER
端子面层:Tin/Lead (Sn/Pb)端子形式:WRAP AROUND
端子位置:END最大电压容差:10%
工作测试电流:10.5 mABase Number Matches:1

ZM4749/E4 数据手册

 浏览型号ZM4749/E4的Datasheet PDF文件第2页浏览型号ZM4749/E4的Datasheet PDF文件第3页 
ZM4728 thru ZM4764  
Vishay Semiconductor  
Zener Diodes  
VZ Range 3.3 to 100V  
Power Dissipation 1W  
Glass MELF  
Mounting Pad Layout  
0.157 (4.00)  
MAX  
Cathode Mark  
0.049 (1.25) MIN  
0.118 (3.00) MIN  
0.022 (0.55)  
0.205 (5.2)  
0.256 (6.50)  
REF  
0.189 (4.8)  
Mechanical Data  
Features  
Case: MELF Glass Case  
Weight: approx. 0.25g  
Packaging Codes/Options:  
• Silicon Planar Power Zener Diodes  
• For use in stabilizing and clipping circuits with  
higher power rating.  
E4/5K per 13” reel (12mm tape), 10K/box  
25/1.5K per 7” reel (12mm tape), 12K/box  
• Standard Zener voltage tolerance is ±10%. Add  
suffix “A” for ±5% tolerance. Other Zener voltages  
and tolerances are available upon request.  
• These diodes are also available in the DO-41  
case with type designation 1N4728 ... 1N4764  
Maximum Ratings & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.  
Parameter  
Symbol  
Value  
Unit  
Zener Current (see Table “Characteristics”)  
Power Dissipation at Tamb = 25°C  
Thermal Resistance Junction to Ambient Air  
Junction Temperature  
Ptot  
RθJA  
Tj  
1.0(1)  
170(1)  
W
°C/W  
°C  
200  
Storage Temperature Range  
TS  
–65 to +200  
°C  
Note: (1) Valid provided that electrodes are kept at ambient temperature  
Document Number 88410  
03-Jan-02  
www.vishay.com  
1

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