Load Drivers & Relay Drivers | NUD3112

Relay Driver, 12 V

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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.

  • Telecom: Line Cards, Modems, Answering Machines, FAX
  • Consumer: TVs and VCRs, Stereo Receivers, CD Players, Cassette
  • Industrial:Small Appliances, Security Systems, Automated Test Equipment, Garage Door Openers
  • Computers and Office: Photocopiers, Printers, Desktop Computers
  • Provides a Robust Driver Interface Between D.C. Relay Coil and Sensitive Logic Circuits
  • Optimized to Switch Relays of 12 V Rail
  • Capable of Driving Relay Coils Rated up to 6.0 W at 12 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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Package Type

Case Outline

MSL Type

MSL Temp (°C)

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ON Target

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)

Pricing ($/Unit)

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NUD3112LT1G

Last Shipments

Pb

A

H

P

SOT-23-3

318-08

1

260

REEL

3000

N

1

14

6

14

0.5

0.9

150

Price N/A

More Details

SZNUD3112LT1G

Last Shipments

Pb

A

H

P

SOT-23-3

318-08

1

260

REEL

3000

N

1

14

6

14

0.5

0.9

150

Price N/A

More Details

SZNUD3112DMT1G

Last Shipments

Pb

A

H

P

SC-74

318F-05

1

260

REEL

3000

N

2

14

6

14

0.5

0.9

150

Price N/A

More Details

NUD3112DMT1G

Lifetime

Pb

A

H

P

SC-74

318F-05

1

260

REEL

3000

N

2

14

6

14

0.5

0.9

150

$0.1628

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