SMAJ18A-TR

更新时间： 2024-01-13 20:08:42

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

技术参数
数据手册
替代型号

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SMAJ18A-TR 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	DO-214AC
包装说明：	PLASTIC, SMA, 2 PIN	针数：	2
Reach Compliance Code：	unknown	风险等级：	5.59
Is Samacsys：	N	Base Number Matches：	1

SMAJ18A-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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SMAJ18A-TR 替代型号

型号	品牌	替代类型	描述	数据表
SM4T21AY	STMICROELECTRONICS	类似代替	Automotive 400 W Transil
SMAJ18A	BOURNS	功能相似	SMAJ Transient Voltage Suppressor Diode Series
SMAJ18A	LITTELFUSE	功能相似	Silicon Avalanche Diodes - 400W Surface Mount Transient Voltage Supressors

与SMAJ18A-TR相关器件

型号	品牌	获取价格	描述	数据表
SMAJ18ATRE3	MICROSEMI	获取价格	Trans Voltage Suppressor Diode, 18V V(RWM), Unidirectional,
SMAJ18C	UNSEMI	获取价格	Surface Mount Transient Voltage Suppressors
SMAJ18C	EIC	获取价格	Transient Suppressor,
SMAJ18C	UNIOHM	获取价格	SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSORS
SMAJ18C	SECOS	获取价格	400W Peak Power Surface Mount TVS
SMAJ18C	HY	获取价格	SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS
SMAJ18C	LITTELFUSE	获取价格	功能与特色: 无卤素，且符合RoHS标准表面封装可优化面板空间小尺寸封装内置式应力消
SMAJ18C	BYTESONIC	获取价格	SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSORS
SMAJ18C	LGE	获取价格	瞬态抑制二极管
SMAJ18C	HOTTECH	获取价格	SMA(DO-214AC)