Datasheet > SMDJ18A-3

SMDJ18A-3

更新时间： 2024-01-01 23:39:50

品牌	Logo	应用领域
华兴安 - HUAXINAN		/
页数	文件大小	规格书
4页	504K
描述
3000W Transient Voltage Suppressors

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中文翻译

获取价格

数据手册

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SMDJ18A-3 数据手册

SMDJ5.0CA-3 Thru SMDJ75CA-3

3000W Transient Voltage Suppressors

TVS Diodes - 3000W > SMDJ-3 Series

Description

The SMDJ-3 series is designed specifically to protect sensitive electronic equipment from voltage transients induced by

lightning and other transient voltage events.

Features

• For surface mounted applications in order to optimize board space

• Reliable low cost construction utilizing molded plastic technique

• Plastic material has UL flammability classification 94V-O

• Typical IR less than 1uA above 10V

• Fast response time: typically less than 1.0ps from 0 Volts to VBR min

• Glass passivated junction

• Low inductance

Applications

• I/O interface

Package: DO-214AB/ SMC-3

• AC/DC power supply

• Low frequency signal transmission line (RS232, RS485, etc.)

Electrical Characteristics

Parameter

Symbol

Value

Unit

Watts

Peak Pulse Power Dissipation at TA=25℃ by 10x1000μs waveform

(Fig.1)(Note 1), (Note 2)

PPPM

3000

Peak pulse current of at 10/1000μs waveform (Note 1, Fig.3)

IPPM

PM(AV)

IFSM

See Table

6.5

Amps

Watts

Amps

Steady state power dissipation at TA=50℃ (Fig.5)

Peak forward surge current, 8.3ms single half sine-wave

superimposed on rated load, (JEDEC Method) (Note3, Fig.6)

Operating Junction and Storage Temperature Range

3 00

TJ, TSTG

RθJL

-65 to 150

℃

Typical Thermal Resistance Junction to Lead

Typical Thermal Resistance Junction to Ambient

℃/W

RθJA

Notes:

1. Non-repetitive current pulse, per Fig.3 and derated above TA=25℃ per Fig. 2.

2. Mounted on 8.0x8.0mm copper pad to each terminal.

3. 8.3ms single half sine-wave, or equivalent square wave, duty cycle=4 pulses per minutes maximum.

Specifications are subject to change without notice

Tel: +86-755-27465585

HUAAN LIMITED

www.huaandz.com

Email: sales@huaandz.com

12 3 4

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