NUD3112LT1G Description

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.
NUD3112LT1G Features

● Provides a Robust Driver Interface Between D.C. Relay Coil and Sensitive Logic Circuits
● Optimized to Switch Relays of 12 V Rail
● Capable of Driving Relay Coils Rated up to 6.0 W at 12 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
● SZ Prefix for Automotive and Other Applications
Requiring Unique Site and Control Change Requirements; AEC?Q101 Qualified and PPAP Capable
● Pb?Free Devices
NUD3112LT1G Applications

● Telecom: Line Cards, Modems, Answering Machines, FAX
● Computers and Office: Photocopiers, Printers, Desktop Computers
● Consumer: TVs and VCRs, Stereo Receivers, CD Players, Cassette Recorders
● Industrial: Small Appliances, Security Systems, Automated Test Equipment, Garage Door Openers
● 5G Communication
● Electrification of Automobile