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DS-CPC1908-R05

1

CPC1908

i4-PAC™ Power Relay

RoHS

2002/95/EC

Part Number

Description

CPC1908J

i4-PAC Package (25 per tube)

Parameter

Rating

Units

Blocking Voltage

60

V

P

Load Current, T

With 5°C/W Heat Sink

8.5

A

rms

No Heat Sink

3.5

On-Resistance

0.3

Ω

0.35

°C/W

Applications

Features

Description

Ordering Information

Pin Configuration

Switching Characteristics of Normally

Open (Form A) Devices

CONTROL

I

LOAD

10%

90%

+

+

Approvals

Sink Applications

technology, reliability and compact size to a new

family of high-power Solid State Relays.

As part of this family, the CPC1908 single pole

normally open (1-Form-A) Solid State Power Relay is

rated for up to 8.5A

5°C/W heat sink.

The CPC1908 employs optically coupled MOSFET

technology to provide 2500V

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.

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

but also very low thermal resistance (0.35 °C/W).