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1SMB5945A PDF预览

1SMB5945A

更新时间: 2024-11-14 12:21:47
品牌 Logo 应用领域
鲁光 - LGE 稳压二极管测试
页数 文件大小 规格书
2页 189K
描述
Silicon Zener Diodes

1SMB5945A 技术参数

Case Style:SMBPd(W):1.5
VZ(Min):-VZ(Nom):68
VZ(Max):-IZT(mA):5.5
IR(uA):1VR(V):51.7
class:Diodes

1SMB5945A 数据手册

 浏览型号1SMB5945A的Datasheet PDF文件第2页 
1SMB5913A-1SMB5957A  
Silicon Zener Diodes  
Z
V :
 
3.3 - 240 Volts  
D
P :
 
1.5 Watts  
SMB (DO-214AA)  
Features  
* Complete Voltage Range 3.3 to 200 Volts  
* High peak reverse power dissipation  
* High reliability  
1.1  
± 0.3  
* Low leakage current  
0.22  
± 0.07  
2.0  
±
0.1  
0.15  
Mechanical Data  
2.3  
± 0.2  
3.6  
±
* Case : SMB (DO-214AA) 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 : 0.093 gram  
MAXIMUM RATINGS  
°
Rating at 25 C ambient temperature unless otherwise specified  
Rating  
Symbol  
Value  
1.5  
Unit  
°
D
DC Power Dissipation at TL = 75 C (Note1)  
P
V
T
Watts  
Volts  
F
F
Maximum Forward Voltage at I = 200 mA  
1.5  
J
°
°
Junction Temperature Range  
Storage Temperature Range  
- 55 to + 150  
- 55 to + 150  
C
C
Ts  
Note :  
(1) TL = Lead temperature at 5.0 mm2 ( 0.013 mm thick ) copper land areas.  
Fig. 1 POWER TEMPERATURE DERATING CURVE  
1.5  
1.2  
0.9  
0.6  
0.3  
5.0 mm2 ( 0.013 mm thick )  
copper land areas.  
0
25  
50  
75  
100  
125  
150  
175  
°
L,  
T
LEAD TEMPERATURE ( C)  
http://www.luguang.cn  
mail:lge@luguang.cn  

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