DS-CPC1708 - R07

www.ixysic.com

1

Characteristics

Features

 On-Resistance

Heat Sink Applications

Applications

Approvals

Pin Configuration

Description

IXYS Integrated Circuits Division and IXYS have

combined to bring OptoMOS® technology, reliability

and compact size to a new family of High Power Solid

State Relays. As part of this new family, the CPC1708

single-pole normally open (1-Form-A) DC Solid State

Relay employs optically coupled MOSFET technology

The relay output is constructed with efficient MOSFET

switches that use IXYS Integrated Circuits Division's

patented OptoMOS architecture. The input, a highly

efficient infrared LED, controls the optically coupled

output. Low on-resistance and high load current

handling capability make this relay suitable for a

variety of high performance DC switching applications.

The unique i4-PAC package pioneered by IXYS

enables solid state relays to achieve the highest load

current and power ratings. This package features an

IXYS unique process where the silicon chips are soft

soldered onto the Direct Copper Bond (DCB)

substrate instead of the usual copper leadframe. The

DCB ceramic, the same substrate used in high power

very low junction-to-case thermal resistance

(0.35°C/W).

Ordering Information

Switching Characteristics

Parameter

Rating

Units

Blocking Voltage

60

With 5°C/W Heat Sink

11.85

No Heat Sink

4

On-Resistance (max)

0.08



Thermal Resistance,

Junction-to-Case,



JC

0.35

°C/W

12

3

4

+-

-

+

Part

Description

CPC1708J

i4-PAC Package (25 per tube)

Form-A

I

F

I

LOAD

10%

90%

t

on

t

off

CPC1708

60V Single-Pole, Normally Open

DC-Only Power Relay