Datasheet > SA18

SA18

更新时间： 2024-09-19 08:55:19

品牌	Logo	应用领域
威世 - VISHAY		电动机控制局域网
页数	文件大小	规格书
7页	118K
描述
TRANSZORB? Transient Voltage Suppressors

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中文翻译

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数据手册

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SA18 数据手册

SA5.0 thru SA170CA

Vishay General Semiconductor

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

• Very fast response time

DO-204AC (DO-15)

• Low incremental surge resistance

• Solder dip 260 °C, 40 s

• Component in accordance to RoHS 2002/95/EC

and WEEE 2002/96/EC

TYPICAL APPLICATIONS

PRIMARY CHARACTERISTICS

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_WM

5.0 V to 170 V

P_PPM

500 W

3.0 W

70 A

P_D

_FSM(uni-directional only)

T_Jmax.

175 °C

MECHANICAL DATA

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

Molding compound meets UL 94 V-0 flammability

rating

Base P/N-E3 - RoHS compliant, commercial grade

Base P/NHE3 - RoHS compliant, high reliability/

automotive grade (AEC Q101 qualified)

Terminals: Matte tin plated leads, solderable per

J-STD-002 and JESD22-B102

DEVICES FOR BI-DIRECTION APPLICATIONS

For bi-directional types, use

(e.g. SA5.0C, SA170CA).

or CA suffix

Electrical characteristics apply in both directions.

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

suffix meets JESD 201 class 2 whisker test

Polarity: For uni-directional types the color band

denotes cathode end, no marking on bi-directional

types

MAXIMUM RATINGS (T = 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_A= 75 °C (Fig. 5)

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

Maximum instantaneous forward voltage at 35 A for uni-directional only ⁽²⁾

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

(2) 8.3 ms single half sine-wave or equivalent square wave, duty cycle = 4 per minute maximum

Document Number: 88378

Revision: 21-Oct-08

For technical questions within your region, please contact one of the following:

PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com

www.vishay.com

12 3 4 5 6 7

中文翻译

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与SA18相关器件

型号	品牌	获取价格	描述	数据表
SA18(C)	GOOD-ARK	获取价格	TVS
SA18(C)A	FAIRCHILD	获取价格	DEVICES FOR BIPOLAR APPLICATIONS
SA18(C)A	GOOD-ARK	获取价格	TVS
SA18.TR	SEMTECH	获取价格	Trans Voltage Suppressor Diode, 500W, Unidirectional, 1 Element, Silicon, DO-15
SA18/51	VISHAY	获取价格	Trans Voltage Suppressor Diode, 18V V(RWM), Unidirectional,
SA18/73	VISHAY	获取价格	Trans Voltage Suppressor Diode, 18V V(RWM), Unidirectional,
SA18/TR12	MICROSEMI	获取价格	Trans Voltage Suppressor Diode, 500W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-4
SA18/TR8	MICROSEMI	获取价格	Trans Voltage Suppressor Diode, 500W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-4
SA180	WTE	获取价格	500W TRANSIENT VOLTAGE SUPPRESSOR
SA180	PANJIT	获取价格	GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR

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