AD4C112

Dual 1 Form B

Solid State Relay

The AD4C112 is composed of two distinct 1 Form B (normally closed) relays in one compact 8 pin DIP package. Each relays consists of

an AlGaAs LED optically coupled to a Photo Diode Arra, driving a pair of rugged source-to-source depletion type DMOS transistors. The

output MOS transistors are protected with free-wheeling diodes that can handle up to 1.5A of inrush current, making the relay ideal for

switching lamps and highly inductive loads.

DESCRIPTION

FEATURES

APPLICATIONS

OPTIONS/SUFFIXES*

SCHEMATIC DIAGRAM

ABSOLUTE MAXIMUM RATINGS*

APPROVALS

Low input control power consumption (2.5mA TYP)

•

120mA maximum continuous load current

•

35 ohms maximum on-resistance

•

Long life/high reliability

•

High input-to-output isolation

•

Reed relay replacement

•

Meter reading systems

•

Medical equipment

•

Battery monitoring

•

Multiplexers

•

Surface Mount Option

Tape and Reel Option

NOTE: Suffixes listed above are not included in marking on

device for part number identification.

PARAMETER

UNIT

MIN

TYP

MAX

Storage Temperature

°C

-55

125

Operating Temperature

°C

-40

85

Continuous Input Current

mA

40

Transient Input Current

mA

400

Reverse Input Control

Voltage

V

6

Output Power Dissipation

mW

800

*The values indicated are absolute stress ratings. Functional operation of the

device is not implied at these or any conditions in excess of those defined in

electrical characteristics section of this document. Exposure to Absolute

Ratings may cause permanent damage to the device and may adversely

affect reliability.

BABT CERTIFICATE #607836:

BS EN 60950, BS EN 41003, BS EN 60065

•

CSA CERTIFICATE #LR111581-1

•

UL FILE #E90096

•

© 2004 Solid State Optronics • San José, CA

www.ssousa.com • +1.408.293.4600

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AD4C112

rev 1.40 (10/25/2004)