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ZM4728 PDF预览

ZM4728

更新时间: 2024-01-04 03:37:43
品牌 Logo 应用领域
KINGTRONICS 二极管齐纳二极管测试
页数 文件大小 规格书
4页 512K
描述
Silicon Planar Power Zener Diodes

ZM4728 技术参数

是否Rohs认证: 符合生命周期:Contact Manufacturer
Reach Compliance Code:unknown风险等级:5.78
Is Samacsys:N配置:SINGLE
二极管类型:ZENER DIODE最大动态阻抗:10 Ω
元件数量:1最高工作温度:175 °C
最大功率耗散:1 W标称参考电压:3.3 V
子类别:Voltage Reference Diodes表面贴装:YES
最大电压容差:5%工作测试电流:76 mA
Base Number Matches:1

ZM4728 数据手册

 浏览型号ZM4728的Datasheet PDF文件第1页浏览型号ZM4728的Datasheet PDF文件第2页浏览型号ZM4728的Datasheet PDF文件第4页 
Website: www.kingtronics.com  
Email: info@kingtronics.com Tel: (852) 8106 7033 Fax: (852) 8106 7099  
ZM4728 THRU ZM4761  
Characteristics at Ta = 25℃  
Zener Voltage 3) Dynamic Resistance 1)  
Reverse Current  
Maximum Surge Current 4)  
Maximum Regulator Current 2)  
Type  
at Ta = 25 ℃  
VZnom  
(V)  
47  
at lZT  
(mA)  
5.5  
5
ZZT  
ZZK  
at IZK  
IR  
at VR  
(V)  
Max.() Max.() (mA) Max.(μA)  
IZSM (mA)  
IZM (mA)  
19  
ZM4756  
ZM4757  
ZM4758  
ZM4759  
ZM4760  
ZM4761  
80  
95  
1500  
1500  
2000  
2000  
2000  
2000  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
5
5
5
5
5
5
35.8  
38.8  
42.6  
47.1  
51.7  
56  
95  
90  
80  
70  
65  
60  
51  
18  
56  
4.5  
4
110  
125  
150  
175  
16  
62  
14  
68  
3.7  
3.3  
13  
75  
12  
1) The dynamic resistance is derived from the 60 Hz AC voltage which results when an AC current having an RMS value equal to 10% of  
the Zener Current (IZT or IZK) is superimposed on IZT or IZK. Dynamic resistance is measured at two points to insure a sharp knee on the  
breakdown curve and to eliminate unstable units.  
2) Valid provided that electrodes are kept at ambient temperature.  
3) Tested with pulses tp = 20 ms.  
4) The rating listed in the electrical characteristics table is maximum peak, non-repetitive, reverse surge current of 1/2 square wave or  
equivalent sine wave pulse of 1/120 second duration superimposed on the test current IZT.  
Breakdowm characteristics  
Tj=constant (pulsed)  
3

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