SMBJ28CA datasheet, PDF - EEWORLD Datasheet

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SMBJ28CA: Description反向关断电压（典型值）：28V 击穿电压（最小值）：31.1V 极性：Bidirectional 箝位电压：45.4V 峰值脉冲电流（10/1000us）：13.3A; CategoryDiscrete semiconductor TVS diode; File Size608KB，7 Pages; ManufacturerSEMIWARE; Websitehttp://www.semiwill.com/; Semiware Semiconductor Inc. is a professional integrated service provider of circuit protection solutions. The company's product lines include power and signal surge protection (semiconductor discharge tubes, TVS diodes, ceramic gas discharge tubes, PLED open circuit protectors, etc.), ESD electrostatic protection (TVS diode arrays), RF microwave radio frequency devices (MMIC), discrete and customized semiconductor devices, helping customers solve their unique design challenges in automotive electronics, network communications, computers, consumer electronics, industrial control, LED lighting, medical electronics and new energy applications, both quickly and cost-effectively. Semiware has a professional EMS laboratory and reliability laboratory, which can provide customers with a full set of testing and rectification services free of charge, promote customer solution design, and shorten customer product development cycle. At the same time, it has a strong technical marketing team, and each industry is equipped with professional technical marketing managers. Most of them come from leading companies in various industries, have rich selection references and solution design capabilities, and can provide customers with a full set of solutions such as PCB board design, device selection, and solution design.

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SMBJ28CA Overview

反向关断电压（典型值）：28V 击穿电压（最小值）：31.1V 极性：Bidirectional 箝位电压：45.4V 峰值脉冲电流（10/1000us）：13.3A

SMBJ28CA Parametric

Parameter Name	Attribute value
Reverse shutdown voltage (typ)	28V
Breakdown voltage (minimum value)	31.1V
polarity	Bidirectional
clamping voltage	45.4V
Peak pulse current (10/1000us)	13.3A

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SMBJ5.0~440(C)A

Transient Voltage Suppressors

DESCRIPTION

The SMBJ series is designed speciﬁcally to protect sensi ve electronic equipment from voltage transients

induced by lightning and other transient voltage events.

FEATURES

> Low proﬁle package

> Ideal for automated placement

> Available in uni-direc onal and Bi-direc onal

> 600W peak pulse power capability with a 10/1000 μs waveform

> For surface mounted applica ons to op mize board space

> Excellent clamping capability

> Very fast response me

> Low incremental surge resistance

DO-214AA(SMB)

PACKAGE

Bi-direc onal

APPLICATIONS

TVS devices are ideal for the protec on of I/O Interfaces, VCC bus and other vulnerable circuits used in Telecom,

Computer, Industrial and Consumer electronic applica ons.

Cathode

Anode

Uni-direc onal

SCHEMATIC SYMBOL

MAXIMUM RATINGS AND CHARACTERISTICS

R AT I N G

Peak Pulse Power Dissipa on on 10/1000us waveform (Note1,Note2).

Peak Pulse Current of on 10/1000us waveform(Note1).

Steady State Power Dissipa on at T

=50

℃

(Note2).

ngs at 25

C ambient temperature unless otherwise speciﬁed.

SY M B O L

PPM

(AV)

FS M

VA L U E

600

See Table

5.0

3.5/5.0

100

UNITS

Wa s

Amps

Wa s

Volts

Amps

Maximum Instantaneous Forward Voltage at 50A for Unidirec onal Only (Note 4）

Peak Forward Surge Current,8.3ms Single Half Sine-Wave Superimposed on Rated

Load, (J E D E C Method) (Note 3).

NOTES:

1. Non-repe ve current pulse, T

= 25

℃

2. Mounted on 5.0mm x 5.0mm (0.03mm thick) Copper Pads to each terminal.

3. 8.3ms single half sine-wave, or equivalent square wave, Duty cycle=4 pulses per minutes maximum.

4. V

<3.5V for V

≤ 200V and V

<5.0V for V

≥201V.

THERMAL CONSIDERATIONS

Symbol

STG

Parameter

Opera ng Junc on Temperature

Storage Temperature Range

Junc on to Ambient on Printed Circuit

Value

-55

to +125

-55to

+150

Unit

℃

℃/W

Product Datasheet/Rev.20160908A1

H p://www.semiware.com.cn

Page 1

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