NUD3124 Datasheet, PDF (1/10 Pages) ON Semiconductor – Automotive Inductive Load Driver

NUD3124
Automotive Inductive Load
Driver
This MicroIntegrationt 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
• Pb−Free Package is Available
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
http://onsemi.com
3
1
2
SOT−23
CASE 318
STYLE 21
MARKING DIAGRAMS
JW6 D
JW6 = Specific Device Code
D = Date Code
6
1
SC−74
CASE 318F
STYLE 7
JW6 D
JW6 = Specific Device Code
D = Date Code
Drain (3)
INTERNAL CIRCUIT DIAGRAMS
Drain (6)
Drain (3)
Gate (1)
10 k
100 K
Source (2)
CASE 318
Gate (2)
© Semiconductor Components Industries, LLC, 2004
June, 2004 − Rev. 8
10 k
100 K
10 k
100 K
Gate (5)
Source (1)
Source (4)
CASE 318F
ORDERING INFORMATION
Device
Package
Shipping^†
NUD3124LT1
SOT−23 3000/Tape & Reel
NUD3124LT1G
NUD3124DMT1
SOT−23
(Pb−Free)
SC−74
3000/Tape & Reel
3000/Tape & 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.
1
Publication Order Number:
NUD3124/D