Load Drivers & Relay Drivers | NUD3105

Relay Driver, 5.0 V, Single

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Overview

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.

  • Relay Switching
  • Inductive Load Switching
  • Line Cards, Modems, Answering Machines, FAX
  • Photocopiers, Printers, Desktop Computers
  • TVs and VCRs, Stereo Receivers, CD Players, Cassette Recorders
  • Small Appliances, Security Systems, Automated Test Equipment, Garage Door Openers
  • 5.0 V Driven Relays, Motor Controls, Power Latches, Lamp Drivers
  • Provides a Robust Driver Interface Between DC Relay Coil and Sensitive 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 Quieter
    Systems Operation
  • Low VDS(on) Reduces System Current Drain

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MSL Temp (°C)

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Number of Drivers

VCC Max (V)

V(BR)GSS Max (V)

V(BR)DSS Max (V)

ID Max (A)

rDS(on) Max (Ω)

Tj Max (°C)

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NUD3105LT1G

Last Shipments

Pb

A

H

P

SOT-23-3

318-08

1

260

REEL

3000

N

1

6

6

6

0.5

0.9

150

Price N/A

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