Datasheet > SMBJ78A-AU

SMBJ78A-AU

更新时间： 2024-11-04 14:50:27

品牌	Logo	应用领域
捷捷微 - JJM		二极管
页数	文件大小	规格书
7页	959K
描述
车规瞬态电压抑制二极管

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数据手册

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SMBJ78A-AU 数据手册

JIEJIE MICROELECTRONICS CO., LTD.

SMBJxx(C)A-AU Series 600W Transient Voltage Suppressor

Rev.1.0

DESCRIPTION

TVS diodes can be used in a wide range of applications

which like consumer electronic products, automotive industries,

telecommunications and intelligent control systems.

SMB

FEATURES

 Low profile package.

 Low inductance.

 Excellent clamping capability.

 600W peak pulse power capability at 10/1000μs waveform.

 Typical IR less than 1μA above 10V.

 Fast response time: typically less than 1.0ps from 0V to VBR min.

 High temperature to reflow soldering:260℃/40s at terminals.

 Plastic package has underwriters laboratory flammability 94V-0.

 Meets MSL level 1, per J-STD-020, LF maximum peak of 260℃.

 Terminal: solder plated, solderable per J-STD-002.

 IEC61000-4-2 (ESD) ±30kV (air), ±30kV (contact).

 UL 497B item recognized. (File No.:E480698).

 For surface mounted applications in order to optimize board space.

 High reliability application and automotive grade (AEC-Q101 qualified).

Symbol

ABSOLUTE MAXIMUM RATINGS(T_A=25℃, RH=45%-75%, unless otherwise noted)

Parameter

Symbol

Value

Unit

℃

Operating junction and storage temperature range T_STG/T_J

-55 to +150

5.0

Steady state power dissipation at T_L=75℃

P_M(AV)

P_PP

Peak pulse power dissipation at 10/1000μs

waveform

Maximum instantaneous forward voltage at 50A

for unidirectional

600

5.0

V_F

Peak forward surge current, 8.3ms single half sine

wave(Note 1)

I_FSM

100

Typical thermal resistance junction to lead

R_θJL

R_θJA

℃/W

Typical thermal resistance junction to ambient

100

Notes：

Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional device only, duty

cycle=4 per minute maximum

TEL：+86-513-83639777

-1 / 7-

http://www.jjwdz.com

12 3 4 5 6 7

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