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1SMA4729A PDF预览

1SMA4729A

更新时间: 2024-11-20 04:25:03
品牌 Logo 应用领域
EIC 二极管齐纳二极管
页数 文件大小 规格书
2页 35K
描述
SURFACE MOUNT ZENER DIODES

1SMA4729A 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:ActiveReach Compliance Code:compliant
风险等级:5.78Is Samacsys:N
二极管类型:ZENER DIODE峰值回流温度(摄氏度):NOT SPECIFIED
处于峰值回流温度下的最长时间:NOT SPECIFIEDBase Number Matches:1

1SMA4729A 数据手册

 浏览型号1SMA4729A的Datasheet PDF文件第2页 
SURFACE MOUNT  
ZENER DIODES  
1SMA4728A-1SMA4764A  
VZ  
: 3.3 - 100Volts  
: 1 Watt  
SMA (DO-214AC)  
P
D  
1.1 ± 0.3  
FEATURES :  
* Complete voltage range 3.3 to 100 volts  
* High peak reverse power dissipation  
* High reliability  
0.2 ± 0.07  
1.2 ± 0.2  
* Low leakage current  
2.1 ± 0.2  
* Standard zener voltage tolerance is ± 5%.  
* Pb / RoHS Free  
2.6 ± 0.15  
MECHANICAL DATA  
2.0 ± 0.2  
* Case : SMA (DO-214AC) Molded plastic  
* Epoxy : UL94V-O rate flame retardant  
* Lead : Lead formed for Surface mount  
* Polarity : Color band denotes cathode end  
* Mounting position : Any  
Dimensions in millimeter  
* Weight : 0.064 gram  
MAXIMUM RATINGS  
Rating at 25 °C ambient temperature unless otherwise specified  
Rating  
DC Power Dissipation at TL = 75 °C (Note1)  
Maximum Forward Voltage at IF = 200 mA  
Junction Temperature Range  
Symbol  
Value  
Unit  
PD  
VF  
TJ  
1.0  
W
V
1.2  
°C  
°C  
- 55 to + 150  
- 55 to + 150  
Storage Temperature Range  
Ts  
Note :  
(1) P.C.B. Mounted on 0.31x0.31x0.08" (8x8x2mm) copper areas pads.  
Fig. 1 MAXIMUM CONTINUOUS POWER DERATING  
1.25  
1.00  
0.75  
0.50  
0.25  
0
P.C.B. Mounted on  
0.31x0.31x0.08" (8x8x2mm)  
copper areas pads  
0
25  
50  
75  
100  
125  
150  
175  
TL, LEAD TEMPERATURE (°C)  
Page 1 of 2  
Rev. 02 : April 1, 2005  

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