NUD3124

DATA SHEET www.onsemi.com Automotive Inductive Load Driver NUD3124, SZNUD3124 This micro−integrated part provides a single component solution to switch inductive loads such as relays, solenoids, and small DC motors without the need of a free−wheeling diode. 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 Robust Interface between D.C. Relay Coils and Sensitive Logic Capable of Driving Relay Coils Rated up to 150 mA at 12 Volts Replaces 3 or 4 Discrete Components for Lower Cost Internal Zener Eliminates Need for Free−Wheeling Diode Meets Load Dump and other Automotive Specs SZ Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q101 Qualified and PPAP Capable These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant Typical Applications Automotive and Industrial Environment Drives Window, Latch, Door, and Antenna Relays Benefits Reduced PCB Space Standardized Driver for Wide Range of Relays Simplifies Circuit Design and PCB Layout Compliance with Automotive Specifications 3 1 2 SOT−23 CASE 318 STYLE 21 6 1 SC−74 CASE 318F STYLE 7 MARKING DIAGRAMS JW6 MG G JW6 MG G JW6 = Specific Device Code M = Date Code G = Pb−Free Package (Note: Microdot may be in either location) JW6 = Specific Device Code M = Date Code G = Pb−Free Package (Note: Microdot may be in either locatio...