NUD3105D Integrated Relay, Inductive Load Driver

PublishTime：2021-12-14

●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 andSensitive 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 QuieterSystems Operation
■Low V-DS(on)Reduces System Current Drain
■Pb−Free Package is Available

Brand of Product：	ON Semiconductor
Part#：	NUD3105D 、 NUD3105DMT1 、 NUD3105DMT1G More Part#
Product Category：	Integrated Relay 、 Driver More
Application：	[ Telecom ][ Line Cards ][ Modems ][ Answering Machines ][ FAX ][ Computers ][ Office ][ Photocopiers ][ Printers ][ Desktop Computers ][ Consumer ][ TVs ][ VCRs ][ Stereo Receivers ][ CD Players ][ Cassette Recorders ][ Industrial ][ Small Appliances ][ Security Systems ][ Automated TestEquipment ][ Garage Door Openers ][ Automotive ][ 5.0 V Driven Relays ][ Motor Controls ][ Power Latches ][ Lamp Drivers ] More
Data Type：	Datasheet More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：	SC−74
Language：	English Chinese Chinese and English Japanese
Date of Creation：	October, 2009
Version Number：	Rev. 5
Data Encoding：	NUD3105D/D
Data Size：	230 KB

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Integrated Circuits