NUD3105DMT1G

$0.42

Description：IC PWR DRIVER N-CHANNEL 1:1 SC74
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:bfc4d241a847 Category: Power Distribution Switches, Load Drivers Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：IC PWR DRIVER N-CHANNEL 1:1 SC74
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)
Switch Type：Relay, Solenoid Driver
Number of Outputs：2
Ratio - Input:Output：1:01
Output Configuration：Low Side
Output Type：N-Channel
Interface：On/Off
Voltage - Load：6V (Max)
Voltage - Supply (Vcc/Vdd)：Not Required
Current - Output (Max)：300mA
Rds On (Typ)：900mOhm (Max)
Input Type：-
Features：-
Fault Protection：-
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：SC-74
Package / Case：SC-74, SOT-457
Grade：-
Qualification：-

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NUD3105DMT1G

Overview

The NUD3105DMT1G is a single-channel, low-side power switch manufactured by onsemi. It features an N-channel output capable of delivering up to 300mA of continuous current. The device operates with a maximum load voltage of 6V and includes an integrated ON/OFF interface for control. Designed for surface-mount assembly in the compact SC-74 package, it provides efficient switching for small loads without requiring a separate supply voltage.

Feature Summary

Integrates a single N-channel power switch for low-side load driving applications
Features a direct ON/OFF logic interface for simplified control circuitry
Operates without a dedicated supply voltage (Vcc/Vdd) requirement
Housed in a space-saving SC-74 surface-mount package

Applications

Relay driver circuits
Solenoid actuation systems
Low-power load switching in consumer electronics

Procurement Notes

Verify the specific suffix 'MT1G' against official manufacturer documentation to confirm tape-and-reel packaging and compliance status. Confirm component availability as distributor listings may indicate end-of-life or obsolete status. Ensure the selected variant matches the required SC-74 footprint and electrical ratings for the target design.

Selection Notes

Select this component for applications requiring a simple, low-current N-channel switch with a 6V maximum rating. It is suitable where a dedicated supply rail is unavailable due to its independent operation. Consider the 300mA current limit and SC-74 thermal characteristics when designing the PCB layout for the intended load.

Part Context

This part belongs to onsemi's family of single-channel power switches designed for low-voltage, low-current switching tasks. These devices are engineered to replace discrete transistor solutions, offering reduced board space and simplified bill of materials for controlling peripherals like relays and small motors in portable devices.