Datasheet > 1SMA22AT3G

1SMA22AT3G

更新时间： 2024-01-27 17:35:15

品牌	Logo	应用领域
安森美 - ONSEMI		二极管光电二极管
页数	文件大小	规格书
5页	65K
描述
400 Watt Peak Power Zener Transient Voltage Suppressors

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1SMA22AT3G 数据手册

1SMA5.0AT3 Series

400 Watt Peak Power Zener

Transient Voltage

Suppressors

Unidirectional*

http://onsemi.com

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.

PLASTIC SURFACE MOUNT

ZENER OVERVOLTAGE

TRANSIENT SUPPRESSORS

5.0 − 78 V, 400 W PEAK POWER

CATHODE

ANODE

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

• 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

AYWWG

Mechanical Characteristics:

CASE: Void-free, transfer-molded plastic

FINISH: All external surfaces are corrosion resistant and leads are

readily solderable

= Device Code (Refer to page 3)

= Assembly Location

= Year

MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES:

WW = Work Week

260°C for 10 Seconds

POLARITY: Cathode indicated by molded polarity notch or polarity

band

= Pb−Free Package

ORDERING INFORMATION

MOUNTING POSITION: Any

†

Device

1SMAxxAT3

1SMAxxAT3G

Package

Shipping

SMA

5000/Tape & Reel

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.

DEVICE MARKING INFORMATION

See specific marking information in the device marking

column of the Electrical Characteristics table on page 3 of

this data sheet.

Publication Order Number:

July, 2006 − Rev. 9

1SMA5.0AT3/D

12 3 4 5

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