Datasheet > SMAJ50A-TR

SMAJ50A-TR

更新时间： 2024-11-08 22:53:51

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
5页	92K
描述
TRANSILTM

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中文翻译

获取价格

数据手册

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SMAJ50A-TR 数据手册

SMAJ5.0A-TR,CA-TR

SMAJ188A-TR,CA-TR

TRANSIL^TM

FEATURES

PEAK PULSE POWER : 400 W (10/1000µs)

STAND OFF VOLTAGE RANGE :

From 5V to 188V.

UNI AND BIDIRECTIONAL TYPES

LOW CLAMPING FACTOR

FAST RESPONSE TIME

JEDEC REGISTERED PACKAGE OUTLINE

DESCRIPTION

The SMAJ series are TRANSIL^TMdiodes designed

specifically for protecting sensitive equipment

against transient overvoltages. The SMA package

allows save spacing on high density printed circuit

boards.

SMA

(JEDEC D0214 AC)

Transil diodes provide high overvoltage protection

by clamping action. Their instantaneous response

to transient overvoltages makes them particularly

suited to protect voltage sensitive devices such

as MOS Technology and low voltage supplied

IC’s.

ABSOLUTE MAXIMUM RATINGS (T_amb= 25°C)

Symbol

P_PP

Parameter

Peak pulse power dissipation (see note 1)

Power dissipation on infinite heatsink

Value

400

3.3

Unit

Tj initial = T_amb

_{amb = 50}°C

I_FSM

Non repetitive surge peak forward

current for unidirectional types

tp = 10ms

Tj initial = T_amb

Storage temperature range

Maximum junction temperature

T_stg

T_j

- 65 to + 175

150

°C

T_L

Maximum lead temperature for soldering during 10 s.

260

°C

Note 1 : For a surge greater than the maximum values, the diode will fail in short-circuit.

THERMAL RESISTANCES

Symbol

R_{th (j-l)}

Parameter

Value

Unit

°C/W

Junction to leads

R_{th (j-a)}

Junction to ambient on printed circuit on recommended pad

layout

120

September 1998 Ed: 5A

1/5

12 3 4 5

中文翻译

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