1SMA45AT3 ONSEMI [ON Semiconductor], 1SMA45AT3 Datasheet

1SMA45AT3

Manufacturer Part Number

1SMA45AT3

Description

400 Watt Peak Power Zener Transient Voltage Suppressors

Manufacturer

ONSEMI [ON Semiconductor]

Datasheet

1.1SMA45AT3.pdf (6 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

1SMA45AT3G

Manufacturer:

Quantity:

25 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

1SMA45AT3G

Manufacturer:

ON/安森美

Quantity:

20 000

Current page: 1 of 6
Download datasheet (59Kb)

1SMA5.0AT3 Series

400 Watt Peak Power Zener

Transient Voltage Suppressors

Unidirectional*

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.

Specification Features

Mechanical Characteristics

CASE:

FINISH:

MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES:

POLARITY:

MOUNTING POSITION:

April, 2004 − Rev. 6

The SMA series is designed to protect voltage sensitive

readily solderable

260 C for 10 Seconds

band

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

Flat Handling Surface for Accurate Placement

Package Design for Top Slide or Bottom Circuit Board Mounting

Low Profile Package

Pb−Free Packages are Available

Semiconductor Components Industries, LLC, 2004

Void-free, transfer-molded plastic

All external surfaces are corrosion resistant and leads are

Cathode indicated by molded polarity notch or polarity

Any

*Please see 1SMA10CAT3 to 1SMA78CAT3 for

1SMAxxAT3

†For information on tape and reel specifications,

Individual devices are listed on page 3 of this data sheet.

1SMAxxAT3G

5.0 − 78 V, 400 W PEAK POWER

Bidirectional devices.

including part orientation and tape sizes, please

refer to our Tape and Reel Packaging Specifications

Brochure, BRD8011/D.

TRANSIENT SUPPRESSORS

PLASTIC SURFACE MOUNT

Device

CATHODE

ZENER OVERVOLTAGE

ORDERING INFORMATION

MARKING DIAGRAM

http://onsemi.com

= Specific Device Code

= Assembly Location

= Year

= Work Week

(Pb−Free)

Package

(See Table on Page 3)

SMA

LLYWW

Publication Order Number:

CASE 403D

PLASTIC

SMA

5000/Tape & Reel

1SMA5.0AT3/D

ANODE

Shipping

†

Related parts for 1SMA45AT3

1SMA45AT3 Summary of contents

Page 1

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 ...

Page 2

MAXIMUM RATINGS Peak Power Dissipation (Note Pulse Width = Power Dissipation @ Measured Zero Lead Length (Note 2) Derate Above 75 C Thermal Resistance from ...

Page 3

... RR 1SMA18AT3 1SMA20AT3 RV 1SMA22AT3 RX 1SMA24AT3 RZ 1SMA26AT3 SE 1SMA28AT3 SG 1SMA30AT3 SK 1SMA33AT3 SM 1SMA36AT3 SP 1SMA40AT3 SR 1SMA43AT3 ST 1SMA45AT3 SV 1SMA48AT3 SX 1SMA51AT3 SZ 1SMA54AT3 TE 1SMA58AT3 TG 1SMA60AT3 TK 1SMA64AT3 TM 1SMA70AT3 TP 1SMA75AT3 TR 1SMA78AT3 transient suppressor is normally selected according to the working peak reverse voltage (V the DC or continuous peak operating voltage level 7. V measured at pulse test current I ...

Page 4

RATING AND TYPICAL CHARACTERISTIC CURVES 100 NONREPETITIVE PULSE WAVEFORM SHOWN IN FIGURE 0.1 −4 10 0.001 0.01 0 PULSE WIDTH (ms) P Figure 1. Pulse Rating Curve 120 10 x ...

Page 5

Series POLARITY INDICATOR OPTIONAL AS NEEDED SOLDERING FOOTPRINT* *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. SMA CASE ...

Page 6

SURMETIC is a trademark of Semiconductor Components Industries, LLC. ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation ...

Related keywords

1SMA45AT3 datasheet
1SMA45AT3 data sheet
1SMA45AT3 pdf datasheet
1SMA45AT3 component
1SMA45AT3 part
1SMA45AT3 distributor
1SMA45AT3 RoHS
1SMA45AT3 datasheet download