ON Semiconductor | NUD3105DMT1G

This device is used to switch inductive loads such as relays, solenoids incandescent lamps and small DC motors without the need of a free wheeling diode. The device integrates all necessary items such as the MOSFET switch, ESD protection, and Zener clamps. It accepts logic level inputs thus allowing it to be driven by a large variety of devices including logic gates, inverters and microcontrollers.

Features:

• Provides a Robust Driver Interface between D.C. Relay Coil and Sensitive Logic Circuits
• Optimized to Switch Relays from 3.0 V to 5.0 V Rail
• Capable of Driving Relay Coils rated up to 2.5 W at 5.0 V
• Internal Zener Eliminates the Need of Free-Wheeling Diode
• Internal Zener Clamp Routes Induced Current to Ground for Quieter Systems Operation
• Low VDS(on) Reduces System Current Drain
• Pb-Free Package is Available

Applications:

• Telecom: Line Cards, Modems, Answering Machines and FAX
• Computers and Office: Photocopiers, Printers, and Desktop Computers
• Consumer: TVs and VCRs, Stereo Receivers, CD Players, Cassette Recorders
• Industrial: Small Appliances, Security Systems, Automated Test Equipment, Garage Door Openers
• Automotive: 5.0V Driven Relays, Motor Controls, Power Latches, and Lamp Drivers