SMAJ20A: 产品描述500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC; 产品类别半导体分立半导体; 文件大小1MB，共4页; 制造商Juxing Electronic; 官网地址http://www.trr-jx.com

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SMAJ20A概述

500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC

500 W, 单向, 硅, 瞬态抑制二极管, DO-214交流

SMAJ20A规格参数

参数名称	属性值
端子数量	2
元件数量	1
最小击穿电压	22.2 V
加工封装描述	塑料, SIMILAR TO DO-214交流或 BA, SMAJ, 2 PIN
状态	DISCONTINUED
包装形状	矩形的
包装尺寸	SMALL OUTLINE
表面贴装	Yes
端子形式	C BEND
端子涂层	锡铅
端子位置	双
包装材料	塑料/环氧树脂
工艺	AVALANCHE
结构	单一的
二极管元件材料	硅
最大功耗极限	1.56 W
极性	单向
二极管类型	TRANS 电压 SUPPRESSOR 二极管
关闭电压	20 V
最大非重复峰值转速功率	500 W

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SMAJ5.0 THRU SMAJ188A

TRANSIENT VOLTAGE SUPPRESSORS

Features

●

For surface mounted applications in

order to optimize board space

Low profile space

Glass passivated chip

Low inductance

Excellent clamping capability

Very fast response time

Typical I

less than 1µA at V

400 W peak pulse power capability

with a 10/1000 µs waveform

Component in accordance to

RoHS 2002/95/1 and WEEE 2002/96/EC

●

Mechanical Date

●

Case: JEDEC DO-214AC molded plastic

over passivated chip

Terminals: Solder plated, solderable per

MIL-STD-750 Method 2026

Polarity: For uni-directional types the band

by laser denotes the cathode, which is

positive with respect to the anode under

normal TVS operation

●

Devices for Bidirectional Applications

●

For bi-directional devices, use suffix C or CA (e.g.SMAJ10C, SMAJ10CA).

Electrical characteristics apply in both directions.

Maximum Ratings & Thermal Characteristics

(TA = 25 °C unless otherwise noted)

Symbol

Peak pulse power dissipation

with a 10/1000µs waveform (see fig. 1)

Peak pulse current

with a waveform (see fig. 3 , single pulse)

Peak forward surge current

8.3ms single half sine-wave uni-directional only

Typical thermal resistance, junction to ambient

Typical thermal resistance, junction to lead

Operating junction and storage temperature range

PPM

FSM

θJA

θJL

STG

VALUE

400

See Next Table

120

–55 to +150

UNIT

°C / W

°C

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