Datasheet > TPSMA18HE3/5AT

TPSMA18HE3/5AT

更新时间： 2024-11-26 22:54:47

品牌	Logo	应用领域
威世 - VISHAY		电视
页数	文件大小	规格书
5页	91K
描述
TVS DIODE 14.5V 26.5V DO214AC

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中文翻译

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数据手册
替代型号

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TPSMA18HE3/5AT 数据手册

TPSMA6.8A thru TPSMA43A

www.vishay.com

Vishay General Semiconductor

Surface-Mount PAR^®Transient Voltage Suppressors

High Temperature Stability and High Reliability Conditions

FEATURES

Available

• Junction passivation optimized design

passivated anisotropic rectifier technology

• T_J= 185 °C capability suitable for high

reliability and automotive requirement

• Available in uni-directional polarity only

• 400 W peak pulse power capability with a

10/1000 μs waveform, repetitive rate

(duty cycle): 0.01 %

Available

SMA (DO-214AC)

• Excellent clamping capability

Cathode

Anode

• Very fast response time

• Low incremental surge resistance

LINKS TO ADDITIONAL RESOURCES

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

260 °C

3D Models

• AEC-Q101 qualified available

- Automotive ordering code: base P/NHE3 or P/NHM3

• Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912

PRIMARY CHARACTERISTICS

V_WM

5.8 V to 36.8 V

V_BR

6.8 V to 43 V

400 W

MECHANICAL DATA

P_PPM

Case: SMA (DO-214AC)

P_D

1.0 W

Molding compound meets UL 94 V-0 flammability rating

Base P/NHE3_X - RoHS-compliant and AEC-Q101 qualified

Base P/NHM3_X - halogen-free, RoHS-compliant, and

AEC-Q101 qualified

I_FSM

40 A

T_Jmax.

Polarity

Package

185 °C

Unidirectional

SMA (DO-214AC)

(“_X” denotes revision code e.g. A, B, ...)

Terminals: matte tin plated leads, solderable per

J-STD-002 and JESD 22-B102

HE3 and HM3 suffix meets JESD 201 class 2 whisker test

TYPICAL APPLICATIONS

Use in sensitive electronics protection against voltage

transients induced by inductive load switching and lightning

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

computer, industrial, automotive, and telecommunication.

Polarity: color band denotes cathode end

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

PARAMETER

Peak power dissipation with a 10/1000 μs waveform ⁽¹⁾⁽²⁾(fig. 3)

Peak power pulse current with a 10/1000 μs waveform ⁽¹⁾(fig. 1)

Power dissipation at T_A= 25 °C ⁽⁴⁾

SYMBOL

P_PPM

I_PPM

VALUE

UNIT

400

See next table

1.0

P_D

Peak forward surge current 8.3 ms single half sine-wave ⁽³⁾

Maximum instantaneous forward voltage at 25 A ⁽³⁾

Operating junction and storage temperature range

I_FSM

V_F

3.5

T_J, T_STG

-65 to +185

°C

Notes

(1)

Non-repetitive current pulse, per fig. 3 and derated above T_A= 25 °C per fig. 2

Mounted on PCB with 0.2" x 0.2" (5.0 mm x 5.0 mm) copper pads attached to each terminal

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

Mounted on minimum recommended pad layout

(2)

(3)

(4)

Revision: 19-Apr-2021

Document Number: 88405

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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TPSMA18HE3/5AT 替代型号

型号	品牌	替代类型	描述	数据表
TPSMA18HE3_A/I	VISHAY	完全替代	TVS DIODE 14.5V 26.5V DO214AC

与TPSMA18HE3/5AT相关器件

型号	品牌	获取价格	描述	数据表
TPSMA18HE3/61T	VISHAY	获取价格	Trans Voltage Suppressor Diode, 400W, 14.5V V(RWM), Unidirectional, 1 Element, Silicon, DO
TPSMA18HE3_A/H	VISHAY	获取价格	Trans Voltage Suppressor Diode, 400W, 14.5V V(RWM), Unidirectional, 1 Element, Silicon, DO
TPSMA18HE3_A/I	VISHAY	获取价格	TVS DIODE 14.5V 26.5V DO214AC
TPSMA18HE3_B/I	VISHAY	获取价格	Trans Voltage Suppressor Diode, 400W, 14.5V V(RWM), Unidirectional, 1 Element, Silicon, DO
TPSMA18-M3/5AT	VISHAY	获取价格	Trans Voltage Suppressor Diode, 400W, 14.5V V(RWM), Unidirectional, 1 Element, Silicon, DO
TPSMA18-M3/61T	VISHAY	获取价格	Trans Voltage Suppressor Diode, 400W, 14.5V V(RWM), Unidirectional, 1 Element, Silicon, DO
TPSMA20	VISHAY	获取价格	SURFACE MOUNT AUTOMOTIVE TRANSIENT VOLTAGE SUPPRESSOR
TPSMA20/5A	VISHAY	获取价格	Trans Voltage Suppressor Diode, 400W, 16.2V V(RWM), Unidirectional, 1 Element, Silicon, DO
TPSMA20/61T	VISHAY	获取价格	Trans Voltage Suppressor Diode, 400W, 16.2V V(RWM), Unidirectional, 1 Element, Silicon, DO
TPSMA20A	VISHAY	获取价格	SURFACE MOUNT AUTOMOTIVE TRANSIENT VOLTAGE SUPPRESSOR

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