Datasheet > SMAJ18-E3/5A

SMAJ18-E3/5A

更新时间： 2024-11-14 15:51:43

品牌	Logo	应用领域
威世 - VISHAY		二极管
页数	文件大小	规格书
6页	100K
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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SMAJ18-E3/5A 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
Reach Compliance Code：	not_compliant	ECCN代码：	EAR99
HTS代码：	8541.10.00.50	风险等级：	5.84
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
湿度敏感等级：	1	极性：	UNIDIRECTIONAL
最大重复峰值反向电压：	18 V	子类别：	Transient Suppressors
表面贴装：	YES	端子面层：	Matte Tin (Sn)
Base Number Matches：	1

SMAJ18-E3/5A 数据手册

SMAJ5.0 thru SMAJ188CA

Vishay General Semiconductor

Surface Mount TRANSZORB^®Transient Voltage Suppressors

FEATURES

• Low profile package

• Ideal for automated placement

• Glass passivated chip junction

• Available inuni-directional and bi-directional

• 400 W peak pulse power capability with a

10/1000 µs waveform, repetitive rate (duty

cycle): 0.01 % (300 W above 78 V)

• Excellent clamping capability

• Very fast response time

• Low incremental surge resistance

DO-214AC (SMA)

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

peak of 260 °C

• Solder dip 260 °C, 40 s

• Component in accordance to RoHS 2002/95/EC

and WEEE 2002/96/EC

PRIMARY CHARACTERISTICS

TYPICAL APPLICATIONS

V_WM

5.0 V to 188 V

400 W, 300 W

40 A

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, automotive and

telecommunication.

P_PPM

I_FSM

T_Jmax.

150 °C

MECHANICAL DATA

Case: DO-214AC (SMA)

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)

DEVICES FOR BI-DIRECTION APPLICATIONS

For bi-directional use C or CA suffix (e.g. SMAJ10C,

SMAJ10CA).

Electrical characteristics apply in both directions.

Terminals: Matte tin plated leads, solderable per

J-STD-002 and JESD22-B102

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

suffix meets JESD 201 class 2 whisker test

Polarity: For uni-directional types the band denotes

cathode end, no marking on bi-directional types

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

PARAMETER

SYMBOL

P_PPM

VALUE

400

UNIT

Peak pulse power dissipation with a 10/1000 µs waveform ⁽¹⁾⁽²⁾(Fig. 1)

Peak pulse current with a waveform ⁽¹⁾

Peak forward surge current 8.3 ms single half sine-wave uni-directional only ⁽²⁾

I_PPM

See next table

I_FSM

Operating junction and storage temperature range

T_J, T_STG

- 55 to + 150

°C

Notes:

(1) Non-repetitive current pulse, per Fig. 3 and derated above T_A= 25 °C per Fig. 2. Rating is 300 W above 78 V

(2) Mounted on 0.2 x 0.2" (5.0 x 5.0 mm) copper pads to each terminal

Document Number: 88390

Revision: 29-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

中文翻译

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SMAJ18-E3/5A 替代型号

型号	品牌	替代类型	描述	数据表
SMAJ18A-E3/5A	VISHAY	功能相似	TVS DIODE 18V 29.2V DO214AC

与SMAJ18-E3/5A相关器件

型号	品牌	获取价格	描述	数据表
SMAJ18-G	SENSITRON	获取价格	Trans Voltage Suppressor Diode, 400W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-2
SMAJ18-GT3	SENSITRON	获取价格	Trans Voltage Suppressor Diode, 400W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-2
SMAJ18HE3/5A	VISHAY	获取价格	Trans Voltage Suppressor Diode, 400W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-2
SMAJ18HE3/61	VISHAY	获取价格	Trans Voltage Suppressor Diode, 400W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-2
SMAJ18-M3/5A	VISHAY	获取价格	Trans Voltage Suppressor Diode, 18V V(RWM), Unidirectional,
SMAJ18P	MCC	获取价格	DIODE 400 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC, PLASTIC, SMA, 2 PIN, Transient
SMAJ18-T	MCC	获取价格	Transient Suppressor,
SMAJ18-T3	SENSITRON	获取价格	Trans Voltage Suppressor Diode, 400W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-2
SMAJ19	UNSEMI	获取价格	Surface Mount Transient Voltage Suppressors
SMAJ19	LGE	获取价格	瞬态抑制二极管

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