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1SMA45AT3 PDF预览

1SMA45AT3

更新时间: 2024-02-01 15:48:14
品牌 Logo 应用领域
安森美 - ONSEMI /
页数 文件大小 规格书
6页 59K
描述
400 Watt Peak Power Zener Transient Voltage Suppressors

1SMA45AT3 数据手册

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1SMA5.0AT3 Series  
400 Watt Peak Power Zener  
Transient Voltage Suppressors  
Unidirectional*  
The SMA series is designed to protect voltage sensitive  
components from high voltage, high energy transients. They have  
excellent clamping capability, high surge capability, low zener  
impedance and fast response time. The SMA series is supplied in  
ON Semiconductor’s exclusive, cost-effective, highly reliable  
Surmetict package and is ideally suited for use in communication  
systems, automotive, numerical controls, process controls, medical  
equipment, business machines, power supplies and many other  
industrial/consumer applications.  
http://onsemi.com  
PLASTIC SURFACE MOUNT  
ZENER OVERVOLTAGE  
TRANSIENT SUPPRESSORS  
5.0 − 78 V, 400 W PEAK POWER  
Specification Features  
Working Peak Reverse Voltage Range − 5.0 V to 78 V  
Standard Zener Breakdown Voltage Range − 6.7 V to 91.25 V  
Peak Power − 400 W @ 1 ms  
CATHODE  
ANODE  
ESD Rating of Class 3 (> 16 KV) per Human Body Model  
Response Time is Typically < 1 ns  
SMA  
CASE 403D  
PLASTIC  
Flat Handling Surface for Accurate Placement  
Package Design for Top Slide or Bottom Circuit Board Mounting  
Low Profile Package  
MARKING DIAGRAM  
Pb−Free Packages are Available  
xx  
LLYWW  
Mechanical Characteristics  
CASE: Void-free, transfer-molded plastic  
FINISH: All external surfaces are corrosion resistant and leads are  
readily solderable  
MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES:  
260°C for 10 Seconds  
xx  
= Specific Device Code  
= (See Table on Page 3)  
= Assembly Location  
= Year  
LL  
Y
WW  
POLARITY: Cathode indicated by molded polarity notch or polarity  
band  
= Work Week  
MOUNTING POSITION: Any  
ORDERING INFORMATION  
Device  
Package  
Shipping  
1SMAxxAT3  
SMA  
5000/Tape & Reel  
5000/Tape & Reel  
1SMAxxAT3G  
SMA  
(Pb−Free)  
†For information on tape and reel specifications,  
including part orientation and tape sizes, please  
refer to our Tape and Reel Packaging Specifications  
Brochure, BRD8011/D.  
Individual devices are listed on page 3 of this data sheet.  
*Please see 1SMA10CAT3 to 1SMA78CAT3 for  
Bidirectional devices.  
Semiconductor Components Industries, LLC, 2004  
1
Publication Order Number:  
April, 2004 − Rev. 6  
1SMA5.0AT3/D  

1SMA45AT3 替代型号

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