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DL4729A PDF预览

DL4729A

更新时间: 2024-11-09 04:14:55
品牌 Logo 应用领域
扬杰 - YANGJIE 稳压二极管
页数 文件大小 规格书
3页 366K
描述
Zener diode

DL4729A 技术参数

是否Rohs认证: 符合生命周期:Obsolete
Reach Compliance Code:unknown风险等级:5.78
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:3.6 V子类别:Voltage Reference Diodes
表面贴装:YES工作测试电流:69 mA
Base Number Matches:1

DL4729A 数据手册

 浏览型号DL4729A的Datasheet PDF文件第2页浏览型号DL4729A的Datasheet PDF文件第3页 
1W SURFACE MOUNT  
ZENER DIODES  
DL4728A THRU DL4764A  
Features  
· 1.0W Power Dissipation  
· 3.9V - 100V Nominal Zener Voltages  
· Standard V Tolerance is 5%  
Z
MELF (DO-41)  
SOLDERABLE ENDS  
0.024(0.60)  
0.018(0.46)  
Mechanical Data  
0.105(2.70)  
0.095(2.40)  
0.205(5.20)  
0.190(4.80)  
· Case : MELF(DO-41) glass  
· Terminals : Solderable per MIL-STD-202, method 208  
· Polarity : Cathode band  
Dimensions in inches and (millimeters)  
· Approx. Weight : 0.25 grams  
Absolute Maximum Ratings (Limiting Values)  
(TA=25)  
Symbols  
Iz  
Value  
Units  
Zener current see table "Characteristics"  
Pd  
/Vz  
mA  
W
1
Power dissipation at T  
Thermal resistance - Junction to ambient air (Note 1)  
Forward voltage at I =200 mA  
A=25(Note 1)  
Pd  
170  
1.2  
K/W  
V
RθJA  
F
V
F
Operating & storage temperature range  
-65 to +200  
TJ,  
TSTG  
Notes :  
(1) Valid provided that electrodes of the case ard kept at ambient temperature.  
(2) Measured under thermal equilibrium and DC (IZT) test conditions.  
(3) The Zener impedance is derived from the 60Hz 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. Zener impedance is measured at two points to insure a sharp knee  
on the breakdown curve and to eliminate unstable units.  

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