Datasheet > CPC1943

CPC1943

更新时间： 2024-11-21 14:56:15

品牌	Logo	应用领域
力特 - LITTELFUSE		开关光电可控硅
页数	文件大小	规格书
7页	168K
描述
OptoMOS?系列功率产品使用双功率SCR输出，替代光耦合器和三端双向可控硅电路。这些开关提供高达800V的阻断电压。此外，严格控制的过零电路确保交流负载的切换不会产生瞬变。输入和输出电路

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CPC1943 数据手册

CPC1943

Optically Coupled

AC Power Switch

INTEGRATED

CIRCUITS

DIVISION

Description

Parameter

Blocking Voltage

Load Current

Rating

400

Units

V_P

The CPC1943 is an AC Solid State Switch using

optical coupling with dual power SCR outputs to

produce an alternative to optocoupler and Triac

circuits. The CPC1943 switches are robust enough to

provide a blocking voltage of up to 400V_P.

500

mA_rms

On State Voltage Drop

1.4

V_rms(at I_L= 500mA_rms)

Features

In addition, tightly controlled zero cross circuitry

ensures switching of AC loads without the generation

of transients.

• Load Current up to 0.5A_rms

• 400V_PBlocking Voltage

• 5mA Sensitivity

• Zero-Crossing Detection

• DC Control, AC Output

• Optically Isolated

• Low EMI and RFI Generation

• High Noise Immunity

The input and output circuits are optically coupled

to provide 3750V_rmsof isolation and noise immunity

between control and load circuits. As a result the

CPC1943 is well suited for industrial environments

where electromagnetic interference could disrupt the

operation of electromechanical relays.

• Flammability Rating UL 94 V-0

Applications

Approvals

• Programmable Control

• Process Control

• Power Control Panels

• Remote Switching

• Gas Pump Electronics

• Contactors

• UL 508 Certified Component: File E69938

• CSA Certified Component: File 043639

Ordering Information

• Large Relays

• Solenoids

• Motors

Part #

Description

6-Pin Dip (50/Tube)

CPC1943G

CPC1943GS

CPC1943GSTR

6-Pin Surface Mount (50/Tube)

6-Pin Surface Mount (1000/Reel)

• Heaters

Pin Configuration

+ LED

AC Load

- LED

DS-CPC1943-R09

www.ixysic.com

12 3 4 5 6 7

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