SMAJ54CAe3-TR13 datasheet, PDF

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SMAJ54CAe3-TR13: DescriptionESD Suppressors / TVS Diodes Transient Voltage Suppressor; CategoryCircuit protection; File Size481KB，6 Pages; ManufacturerMicrosemi; Websitehttps://www.microsemi.com

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SMAJ54CAe3-TR13 Overview

ESD Suppressors / TVS Diodes Transient Voltage Suppressor

SMAJ54CAe3-TR13 Parametric

Parameter Name	Attribute value
Product Attribute	Attribute Value
Manufacturer	Microsemi
Product Category	ESD Suppressors / TVS Diodes
RoHS	Details
Packaging	Cut Tape
Packaging	Reel
NumOfPackaging	2
Factory Pack Quantity	5000
Unit Weight	0.002258 oz

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SMAJ5.0e3 to SMAJ440CAe3

400W Transient Voltage Suppressor (TVS) protection device

Main product characteristics

BR(min)

- V

BR(max)

CL(MAX)

5.0V – 440V

6.40V – 543V

41.7A – 0.6A

9.6V – 713V

400W

RoHS

COMPLIANT

DO-214AC (SMA)

Description and applications

This device has the ability to clamp dangerous high voltage, short term transients such as produced by directed or

radiated electrostatic discharge phenomena before entering sensitive component regions of a circuit design. Response

time of clamping action is virtually instantaneous. As a result, they may also be used effectively for protection from

ESD or EFT per IEC61000-4-2 and IEC61000-4-4 or for inductive switching environments and induced RF. They can

also be used for protecting other sensitive components from secondary lightning effects per IEC61000-4-5 and class

levels defined herein. Microsemi also offers numerous other TVS products to meet higher and lower power demands

and special applications.

•

RoHS compliant (2002/95/EC), MSL level 1 (J-STD-020)

•

Qualified to automotive grade – AEC Q101

•

Bi-directional devices are denoted by the suffixes C or CA, electrical characteristics apply in both directions.

Maximum ratings and characteristics

(1)

Symbol

PPM

M(AV)

FSM

ΘJL

ΘJA

STG

(1)

(2)

(3)

(4)

(5)

Parameter

Peak power dissipation with a 10/1000µs waveform

(2)(3)

(fig.1)

Peak pulse current with a 10/1000µs waveform

(2)

(fig. 3)

Steady state power dissipation at T

= 75ºC, lead lengths 0.375”

(9.5mm)

(3)

Non repetitive peak forward surge current

(8.3ms single half sine wave) unidirectional only

(4)

Maximum instantaneous forward voltage at 25A for unidirectional

only

(5)

Typical thermal resistance junction to lead

Typical thermal resistance junction to ambient

Storage temperature

Junction temperature

Value

400

See next table

1.0

3.5 / 5.0

120

-55 to +150

Unit

ºC/W

ºC

All ratings at 25ºC unless specified otherwise

Non-repetitive current pulse, per Fig. 3 and derated above T

= 25ºC per Fig. 2. rating is 300W above 78V.

Mounted on copper pad area of 0.2” x 0.2” (5.0mm x 5.0mm)

Mounted on minimum recommended pad layout

=3.5V for devices of V

< 220V and V

=5.0V maximum for devices of V

> 220V

2010

Mar Rev C

www.Microsemi.com

1/6

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