Datasheet > UNS1K48A

UNS1K48A

更新时间： 2024-01-25 17:27:11

品牌	Logo	应用领域
优恩 - UNSEMI		/
页数	文件大小	规格书
4页	893K
描述
Surface Mount Transient Voltage Suppressors

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UNS1K48A 数据手册

Surface Mount Transient Voltage Suppressors

UNS1K series TVS is designed for DC power supply equipment in

outdoor exposure environment.It is used to replace the traditional

PTC, GDT and TVS combination solution, which is widely used to

DC48V、AC24V port.etc

Working Voltage: 48 V、58V



Glass passivated junction

Excellent clamping capability

Repetitive rate (duty cycle):0.01 %

Low profile package and low inductance

1000A Peak Pulse power capability at 8/20us waveform

Fast response time: typically less than 1.0ps from 0V to V_BR

min



High temperature soldering:260℃/10s at terminals.

For surface mounted application in order to optimize board

space

TVS devices are ideal for the protection of I/O interfaces, V_CCbus

and other vulnerable circuits used in Telecom, Computer, Industrial

and Consumer electronic applications.

Parameter

Symbol

T _J

Value

Units

Operating junction temperature range

–55 to +125

°C

Power Dissipation on Infinite Heat Sink at T_L=75°C

Peak pulse current with a 8/20us waveform

P_D

8.0

I _PP

1000

T _STG

Storage temperature range

–55 to +150

°C

@ UN Semiconductor Co., Ltd. 2018

Specifications are subject to change without notice.

Revision April 24, 2018

1 / 4

Please refer to www.unsemi.com.tw for current information.

12 3 4

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