Transient Voltage Suppression Diodes

Trustworthy electronic circuit protection expert

Surface Mount – 1000W > SMB10J Series

www.yint.com.cn

Rev:19.3

1

SMB10J Series

Description

The SMB10J series is designed specifically to protect sensitive

electronic equipment from voltage transients induced by

lightning and other transient voltage events.

Features

●

Low profile package

●

Ideal for automated placement

●

Glass passivated chip junction

●

Available in uni-directional and bi-directional

●

Excellent clamping capability

●

Very fast response time

●

Low incremental surge resistance

●

Meets MSL level 1, per J-STD-020, LF maximum peak of

260 °C

●

Case: DO-214AA (SMB)

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1000 W peak pulse power capability with a10/1000 us

waveform, repetitive rate (duty cycle):0.01 %

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Polarity: For uni-directional types the color band denotes

cathode end, no marking on bi-directional types

Functional Diagram

Applications

Use in sensitive electronics protection against voltage

transients induced by inductive load switching and lighting

on ICs, MOSFET, signal lines of sensor units for consumer,

computer, industrial, and telecommunication

Maximum Ratings (TA=25℃ unless otherwise noted)

Parameter

Symbol

Value

Unit

Minimum Peak Pulse Power Dissipation (T = 1 ms)

1000

Watts

Peak Forward Surge Current

8.3 ms Single Half Sine Wave Superimposed on Rated Load

(JEDEC Method)

100

Amps

Steady State Power Dissipation @ TL = 75 °C

5

Watts

(For Unidirectional Units Only)

3.5/5.0

Volts

Operating Temperature Range

-55 to +150

°C

Storage Temperature Range

-55 to +150

°C

Note：

1.

Non-repetitive current pulse per Fig.5 and derated above TA= 25 °C per Fig.1

2.

Measured on 8.3 ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum

3.

VF<3.5V for devices of VBR<50V.、