Datasheet > SM8A27T

SM8A27T

更新时间： 2024-02-28 10:24:40

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
5页	96K
描述
Surface Mount PARÂ® Transient Voltage Suppressors

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SM8A27T 数据手册

SM8A27T

Vishay General Semiconductor

www.vishay.com

Surface Mount PAR^®Transient Voltage Suppressors

High Temperature Stability and High Reliability Conditions

FEATURES

• Junction passivation optimized design

passivated anisotropic rectifier technology

• T_J= 175 °C capability suitable for high

reliability and automotive requirement

• Low leakage current

• Low forward voltage drop

• High surge capability

• Meets ISO7637-2 surge specification

DO-218 Compatible

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

of 245 °C

• AEC-Q101 qualified

• Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912

PRIMARY CHARACTERISTICS

V_BR

27 V

6600 W

8 W

TYPICAL APPLICATIONS

Use in sensitive electronics protection against voltage

transients induced by inductive load switching and lighting,

especially for automotive load dump protection application.

_PPM(10 x 1000 μs)

P_D

V_WM

22 V

I_RSM

130 A

MECHANICAL DATA

I_FSM

700 A

Case: DO-218AC

Molding compound meets UL 94 V-0 flammability rating

Base P/NHE3 - RoHS-compliant, AEC-Q101 qualified

T_Jmax.

Polarity

Package

175 °C

Uni-directional

DO-218AC

Terminals: Matte tin plated leads, solderable per

J-STD-002 and JESD 22-B102

HE3 suffix meets JESD 201 class 2 whisker test

Polarity: Heatsink is anode

MAXIMUM RATINGS (T_C= 25 °C unless otherwise noted)

PARAMETER

SYMBOL

P_PPM

VALUE

6600

8.0

UNIT

Peak pulse power dissipation with 10/1000 μs waveform

Power dissipation on infinite heatsink at T_C= 25 °C (fig. 1)

P_D

Non-repetitive peak reverse surge current for 10 μs/10 ms exponentially

decaying waveform

I_RSM

130

Maximum working stand-off voltage

V_WM

I_FSM

22.0

700

Peak forward surge current 8.3 ms single half sine-wave

Operating junction and storage temperature range

T_J, T_STG

-55 to +175

°C

ELECTRICAL CHARACTERISTICS (T_A= 25 °C unless otherwise noted)

BREAKDOWN VOLTAGE

TEST CURRENT

STAND-OFF VOLTAGE

V_BRAT I_T

(V)

DEVICE TYPE

I_T

V_WM

(V)

(mA)

MIN.

MAX.

SM8A27T

Revision: 24-Mar-15

Document Number: 87915

For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

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