Datasheet > SMAJ18

SMAJ18

更新时间： 2024-01-13 04:59:35

品牌	Logo	应用领域
DAESAN		/
页数	文件大小	规格书
4页	365K
描述
POWER 400WATTS VOLTAGE 5.0 TO 188 VOLTS

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中文翻译

获取价格

数据手册

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SMAJ18 数据手册

POWER 400Watts

VOLTAGE 5.0 to 188 Volts

SMAJ5.0 THRU SMAJ188CA

Features

· Plastic package has Underwriters Laboratory

flammability classification 94V-0

· Optimized for LAN protection applications

· Ideal for ESD protection of data lines in accordance with

IEC 1000-4-2 (IEC801-2)

DO-214AC (SMA)

· Ideal for EFT protection of data lines in accordance with

IEC 1000-4-4 (IEC801-4)

· Low profile package with built-in strain relief for surface

mounted applications

· Glass passivated junction

0.058(1.47)

0.052(1.32)

0.110(2.79)

0.100(2.54)

· Low incremental surge resistance, excellent clamping

capability

0.177(4.50)

0.157(3.99)

· 400W peak pulse power capability with a 10/1000μS

waveform, repetition rate(duty cycle) : 0.01% (300W above 78V)

· Very fast response time

0.012(0.31)

0.006(0.15)

0.090(2.29)

0.078(1.98)

· High temperature soldering guaranteed : 250

℃/10 seconds

at terminals

0.005(0.127)

MAX.

Mechanical Data

0.060(1.52)

0.030(0.76)

· Case : JEDEC DO-214AC(SMA) molded plastic

over passivated chip

0.208(5.28)

0.194(4.93)

· Terminals : Solder plated , solderable per

MIL-STD-750, method 2026

Dimensions in inches and (millimeters)

· Polarity : For uni-directional types the band denotes

the cathode, which is positive with respect to the

anode under normal TVS operation

· Mounting Position : Any

· Weight : 0.002 ounce, 0.064 gram

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 And Electrical Characteristics

(Ratings at 25℃ ambient temperature unless otherwise specified)

Symbols

Values

Units

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

PPM

400

Watts

Peak pulse current with a waveform (Note 1)

PPM

FSM

See next table

Amps

Peak forward surge current, 8.3mm single half sine-wave unidirectional only (Note 2)

120

Typical thermal resistance, junction to ambient (Note 3)

Typical thermal resistance, junction to lead

℃/W

℃

RθJA

RθJL

Operating junction and storage temperature range

TJ,TSTG

-55 to +150

Notes:

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

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

(3) Mounted on minimum recommended pad layout

12 3 4

中文翻译

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与SMAJ18相关器件

型号	品牌	获取价格	描述	数据表
SMAJ18 / C	SWST	获取价格	瞬态电压抑制管
SMAJ18(C)	BYTESONIC	获取价格	SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSORS
SMAJ18(C)A	BYTESONIC	获取价格	SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSORS
SMAJ18(C)A	GOOD-ARK	获取价格
SMAJ18(C)AS	GOOD-ARK	获取价格	TVS
SMAJ18/51	VISHAY	获取价格	Trans Voltage Suppressor Diode, 18V V(RWM), Unidirectional,
SMAJ18/61-E3	VISHAY	获取价格	TRANSIENT SUPPRESSOR DIODE,SINGLE,UNIDIRECTIONAL,18V V(RWM),DO-214AC / SMA
SMAJ180	UNSEMI	获取价格	Surface Mount Transient Voltage Suppressors
SMAJ180	BL Galaxy Electrical	获取价格	Transient Voltage Suppressor
SMAJ180	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

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