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1SMA4757A PDF预览

1SMA4757A

更新时间: 2024-01-23 01:16:02
品牌 Logo 应用领域
鲁光 - LGE 二极管齐纳二极管测试光电二极管
页数 文件大小 规格书
2页 122K
描述
Surface Mount Zener Diodes

1SMA4757A 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:5.79二极管类型: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 SPECIFIED
Base Number Matches:1

1SMA4757A 数据手册

 浏览型号1SMA4757A的Datasheet PDF文件第2页 
1SMA4728A-1SMA4764A  
Surface Mount Zener Diodes  
V
P
Z
: 3.3 - 100Volts  
: 1 Watt  
D
SMA  
Features  
—
—
—
—
—
—
Complete voltage range 3.3 to 100 volts  
High peak reverse power dissipation  
High reliability  
Low leakage current  
Standard zener voltage tolerance is ± 5%.  
Pb / RoHS Free  
1.3 ± 0.2  
1.6 ± 0.25  
2.6 ± 0.15  
Mechanical Data  
2.3 ± 0.2  
—
—
—
—
—
Case : SMA Molded plastic  
Epoxy : UL94V-O rate flame retardant  
Polarity : Color band denotes cathode end  
Mounting position : Any  
1.6 ± 0.25  
Weight : 0.060 gram (Approximately)  
Dimensions in millimeters  
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  
- 55 to + 150  
- 55 to + 150  
°C  
°C  
TS  
Storage Temperature Range  
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)  
http://www.luguang.cn  
mail:lge@luguang.cn  

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