© 2013 Solid State Optronics • San José, CA

AD6C742 H/S/TR

Rev 2.00 (11/25/2013)

001745

Page 1 of 8

AD6C742

1 Form B

60V / 1Ω

MOSFET Output Solid State Relay

Description

The AD6C742 is a bi-directional, single-pole, single-throw,

normally closed multipurpose relay. It is designed to

replace electro-mechanical relays in general purpose

switching applications. The relay consists of an integrated

circuit that drives two rugged drain-to-drain depletion type

DMOS transistors - optically coupled to a light emitting

diode. The AD6C742 has an extremely low on resistance

(500mΩ TYP) and high load current capability (800mA),

giving the device unparalleled performance for a normally

closed relay.

The AD6C742 comes standard in a compact 6 pin DIP

package making it ideal for high-density board applications.

Schematic Diagram

Agency Approvals

UL/C-UL:

File # E201932

VDE:

File # 40035191 (EN 60747-5-2)

Applications



Reed Relay Replacement



Security Systems



Meter Reading Equipment



Data Acquisition



Battery Monitoring



Multiplexers

Absolute Maximum Ratings

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 Maximum Ratings may cause permanent damage

to the device and may adversely affect reliability.

Storage Temperature …………………………..-55 to +125°C

Operating Temperature

………………………-40 to +85°C

Continuous Input Current………………………………..50mA

Transient Input Current ………………….……………..500mA

Reverse Input Control Voltage …………..…………………5V

Input Power Dissipation…………………………………40mW

Output Power Dissipation ……………………………..800mW

Solder Temperature – Wave (10sec)……………….….260°C

Solder Temperature – IR Reflow (10sec)….…………..260°C

Ordering Information

Part Number

Description

AD6C742

6 pin DIP, (50/Tube)

AD6C742-H

AD6C742-S

6 pin SMD, (50/Tube)

AD6C742-HS

AD6C742-STR

6 pin SMD, Tape and Reel (1000/Reel)

NOTE: Suffixes listed above are not included in marking on

device for part number identification

Features



Compact 6 pin DIP/SMD Package





Low Input Control Current (2.5mA TYP)



800mA Maximum Continuous Load Current



Low On Resistance (500m

 TYP)



Long Life / High Reliability



RoHS / Pb-Free / REACH Compliant

1

2

3

4

5

6

(+) Input

(-) Input

Do Not Use

-/+ Load

DC Connection

+/- Load

AD6C742