AD4C311

Features:

• High input-to-output isolation
• Low input control power consumption
• 220mA maximum continuous load current
• 10 ohms maximum on-resistance
• Long life/high reliability




Application

•Telecom switching
•Tip/Ring control
•PCMCIA modules
•Multiplexers
•Meter reading systems
•Data acquisition
•Medical equipment
•Battery monitoring
•Home/Safety security systems




Specifications

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
Output Power Dissipation	mW			500

Dual 1 Form A
Solid State Relay

400V, 200mA, 10 ohms

Description

The AD4C311 is a bi-directional, double-pole, single-throw, normally open multipurpose solid-state relay. AD4C311 is designed to replace electromechanical relays in general purpose switching applications. The relay AD4C311 consists of twointegrated circuits, each driving a pair of rugged source-to-source enhancement type DMOS transistors. Eachintegrated circuit is optically coupled to a light emitting diode. 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.