Datasheet > CPC1978

CPC1978

更新时间： 2024-11-05 03:26:27

品牌	Logo	应用领域
CLARE		继电器功率继电器
页数	文件大小	规格书
6页	152K
描述
i4-PAC⑩ Power Relay

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CPC1978 数据手册

CPC1978

i4-PAC™ Power Relay

Description

Parameter

Blocking Voltage

Rating

800

Units

V_P

Clare and IXYS have combined to bring OptoMOS®

technology, reliability and compact size to a new

family of high power solid state relays.

Load Current, T =25ºC

With 5°C/W Heat Sink

No Heat Sink

On-resistance

R_θJC

1.85

0.75

2.3

A_rms

As part of this family, the CPC1978 single pole

normally open (1-Form-A) solid state power relay is

rated for up to 1.85A_rmscontinuous load current with

a 5ºC/W heat sink.

0.35

°C/W

Features

• Compact i4-PAC™ Power Package

• Low Thermal Resistance (0.35 °C/W)

• 1.85A_rmsLoad Current with 5°C/W Heat Sink

• Electrically Non-conductive Thermal Pad for Heat

Sink Applications

• Low Drive Power Requirements

• Arc-Free With No Snubbing Circuits

• 2500V_rmsInput/Output Isolation

• No EMI/RFI Generation

The CPC1978 employs optically coupled MOSFET

technology to provide 2500V_rmsof input to output

isolation. The output is constructed with efficient

MOSFET switches and photovoltaic die that use

Clare’s patented OptoMOS architecture while the

input, a highly efficient GaAlAs infrared LED provides

the optically coupled control. The combination of

low on-resistance and high load current handling

capability makes this relay suitable for a variety of

high performance switching applications.

• Machine Insertable, Wave Solderable

The unique i4-PAC package pioneered by

IXYS allows solid state relays to achieve the highest

load current and power ratings. This package

features a unique IXYS process where the silicon

chips are soft soldered onto the Direct Copper

Bond (DCB) substrate instead of the traditional

copper leadframe. The DCB ceramic, the same

substrate used in high power modules, not only

provides 2500V_rmsisolation but also very low thermal

resistance (0.35 °C/W).

Applications

• Industrial Controls

• Motor Control

• Robotics

• Medical Equipment—Patient/Equipment Isolation

• Instrumentation

• Multiplexers

• Data Acquisition

• Electronic Switching

• I/O Subsystems

• Meters (Watt-Hour, Water, Gas)

• Transportation Equipment

• Aerospace/Defense

Approvals

• UL recognized component: File # E69938

• Certified to: UL 508

Ordering Information

Part Number

CPC1978J

Description

i4-PAC 25 per tube

Pin Configuration

Switching Characteristics of

Normally Open (Form A) Devices

CONTROL

90%

I_LOAD

10%

RoHS

2002/95/EC

T_OFF

T_ON

DS-CPC1978-R04

www.clare.com

12 3 4 5 6

中文翻译

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与CPC1978相关器件

型号	品牌	获取价格	描述	数据表
CPC1978_11	CLARE	获取价格	i4-PAC? Power Relay
CPC1978J	CLARE	获取价格	i4-PAC⑩ Power Relay
CPC1978J	LITTELFUSE	获取价格	基于光隔离MOSFET的固态功率继电器采用i4-PAC和ISOPLUS-264封装，具有直
CPC1979	CLARE	获取价格	ISOPLUS⑩-264 Power Relay
CPC1979_11	CLARE	获取价格	ISOPLUS?-264 Power Relay
CPC1979J	CLARE	获取价格	ISOPLUS⑩-264 Power Relay
CPC1979J	LITTELFUSE	获取价格	基于光隔离MOSFET的固态功率继电器采用i4-PAC和ISOPLUS-264封装，具有直
CPC1981	CLARE	获取价格	OptoMOS? Power SIP Relay
CPC1981_11	CLARE	获取价格	OptoMOS? Power SIP Relay
CPC1981Y	CLARE	获取价格	Power SIP Relay

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