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Should Buyer purchase or use onsemi products for any such unintended or unauthorized application, Buyer shall indemnify and holdo nsemi and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that onsemi was negligent regarding the design or manufacture of the part. onsemi is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. Other names and brands may be claimed as the property of others. NUD3105 Integrated Relay, Inductive Load Driver This device is used to switch inductive loads such as relays, solenoids incandescent lamps , and small DC motors without the need of a freewheeling diode. The device integrates all necessary items www.onsemi.com 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 RELAY/INDUCTIVE microcontrollers. LOAD DRIVER Features 0.5 AMPERE, 8.0 VOLT CLAMP Provides a Robust Driver Interface Between DC Relay Coil and Sensitive Logic Circuits MARKING Optimized to Switch Relays from 3.0 V to 5.0 V Rail DIAGRAMS Capable of Driving Relay Coils Rated up to 2.5 W at 5.0 V Internal Zener Eliminates the Need of FreeWheeling Diode SOT23 Internal Zener Clamp Routes Induced Current to Ground for Quieter JW4 M (TO236) Systems Operation CASE 318 1 Low V Reduces System Current Drain DS(on) SZ Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements AECQ101 Qualified and PPAP Capable SC74 These are PbFree Devices 6 JW4 D CASE 318F STYLE 7 1 Typical Applications Telecom: Line Cards, Modems, Answering Machines, FAX JW4 = Device Code Computers and Office: Photocopiers, Printers, Desktop Computers M = Date Code* Consumer: TVs and VCRs, Stereo Receivers, CD Players, Cassette D = Date Code = PbFree Package Recorders (Note: Microdot may be in either location) Industrial:Small Appliances, Security Systems, Automated Test *Date Code orientation and/or overbar may Equipment, Garage Door Openers vary depending upon manufacturing location. Automotive: 5.0 V Driven Relays, Motor Controls, Power Latches, Lamp Drivers ORDERING INFORMATION Device Package Shipping NUD3105LT1G SOT23 3000 / Tape & (PbFree) Reel NUD3105DMT1G SOT74 3000 / Tape & (PbFree) Reel SZNUD3105DMT1G SOT74 3000 / Tape & (PbFree) Reel For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specification Brochure, BRD8011/D. Semiconductor Components Industries, LLC, 2002 1 Publication Order Number: October, 2016 Rev. 12 NUD3105/D