Datasheet > SA18HE3/54

SA18HE3/54

更新时间： 2024-10-26 18:31:31

品牌	Logo	应用领域
威世 - VISHAY		二极管
页数	文件大小	规格书
6页	96K
描述
Trans Voltage Suppressor Diode, 18V V(RWM), Unidirectional,

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技术参数
数据手册
替代型号

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SA18HE3/54 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8541.10.00.50	风险等级：	5.82
击穿电压标称值：	22.2 V	最大钳位电压：	32.2 V
二极管类型：	TRANS VOLTAGE SUPPRESSOR DIODE	JESD-609代码：	e3
极性：	UNIDIRECTIONAL	最大重复峰值反向电压：	18 V
子类别：	Transient Suppressors	表面贴装：	NO
端子面层：	Matte Tin (Sn)	Base Number Matches：	1

SA18HE3/54 数据手册

SA5.0A thru SA170CA

Vishay General Semiconductor

www.vishay.com

TRANSZORB Transient Voltage Suppressors

FEATURES

• Glass passivated chip junction

• Available in uni-directional and bi-directional

• 500 W peak pulse power capability with a

10/1000 μs waveform, repetitive rate (duty

cycle): 0.01 %

• Excellent clamping capability

DO-204AC (DO-15)

• Very fast response time

• Low incremental surge resistance

• Solder dip 275 °C max. 10 s, per JESD 22-B106

• AEC-Q101 qualified

• Material categorization: For definitions of compliance

please see www.vishay.com/doc?99912

PRIMARY CHARACTERISTICS

V_WM

5.0 V to 170 V

TYPICAL APPLICATIONS

_BR(uni-directional)

6.4 V to 209 V

500 W

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.

V_BR(bi-directional)

P_PPM

P_D

3.0 W

I_FSM(uni-directional only)

T_Jmax.

70 A

MECHANICAL DATA

175 °C

Case: DO-204AC, molded epoxy over passivated chip

Molding compound meets UL 94 V-0 flammability rating

Polarity

Uni-directional, bi-directional

DO-204AC (DO-15)

Package

Base P/N-E3

- RoHS compliant, commercial grade

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

Terminals: Matte tin plated leads, solderable per

J-STD-002 and JESD 22-B102

DEVICES FOR BI-DIRECTION APPLICATIONS

E3 suffix meets JESD 201 class 1A whisker test, HE3 suffix

meets JESD 201 class 2 whisker test

For bi-directional types, use CA suffix (e.g. SA5.0CA,

SA170CA).

Electrical characteristics apply in both directions.

Polarity: For uni-directional types the color band denotes

cathode end, no marking on bi-directional types

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

PARAMETER

SYMBOL

P_PPM

I_PPM

VALUE

UNIT

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

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

500

See next table

3.0

Power dissipation on infinite heatsink at T_L= 75 °C (fig. 5)

Peak forward surge current 10 ms single half sine-wave uni-directional only

Maximum instantaneous forward voltage at 100 A for uni-directional only ⁽³⁾

Operating junction and storage temperature range

P_D

I_FSM

V_F

3.5

T_J, T_STG

- 55 to + 175

°C

Notes

(1)

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

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

(2)

Revision: 18-Sep-12

Document Number: 88378

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

12 3 4 5 6

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SA18HE3/54 替代型号

型号	品牌	替代类型	描述	数据表
SA18AHE3/54	VISHAY	完全替代	DIODE 500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-204AC, ROHS COMPLIANT, PLASTIC, DO-15,

与SA18HE3/54相关器件

型号	品牌	获取价格	描述	数据表
SA18-HE3/54	VISHAY	获取价格	500W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-204AC, ROHS COMPLIANT, PLASTIC, DO-15, 2 PIN
SA18T	LITTELFUSE	获取价格	Trans Voltage Suppressor Diode, 500W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-2
SA18T	CRYDOM	获取价格	Trans Voltage Suppressor Diode, 500W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-1
SA18-T	MCC	获取价格	Transient Suppressor,
SA18-T3	SENSITRON	获取价格	Trans Voltage Suppressor Diode, 500W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-1
SA18-T3	WTE	获取价格	Trans Voltage Suppressor Diode, 500W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-1
SA18-T3-LF	WTE	获取价格	Trans Voltage Suppressor Diode, 500W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-1
SA18-TB	WTE	获取价格	暂无描述
SA18-TB-LF	WTE	获取价格	Trans Voltage Suppressor Diode, 500W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-1
SA18-TP	MCC	获取价格	Trans Voltage Suppressor Diode, 500W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-1

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