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MT4914 - Dual N-Channel Power MOSFET

Download the MT4914 datasheet PDF. This datasheet also covers the MT4914-MOS variant, as both devices belong to the same dual n-channel power mosfet family and are provided as variant models within a single manufacturer datasheet.

General Description

The MT4914 is designed to replace two single SO8 MOSFETs and Schottky diode in synchronous DC:DC power supplies that provide various peripheral voltages for notebook computers and other battery powered electronic devices.

Key Features

  • x Q2: Optimized to minimize conduction losses Includes SyncFET Schottky body diode 8.5 A, 30V RDS(on) =18 m: @ VGS = 10V RDS(on) =25 m: @ VGS = 4.5V x Q1: Optimized for low switc.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MT4914-MOS-TECH.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number MT4914
Manufacturer MOS-TECH
File Size 330.33 KB
Description Dual N-Channel Power MOSFET
Datasheet download datasheet MT4914 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
MT4914 Dual N-Channel PowerTrench® MOSFET MOS-TECH Semiconductor Co.,LTD May 2009 MT4914 Dual N-Ch PowerTrench“ SyncFET™ General Description The MT4914 is designed to replace two single SO8 MOSFETs and Schottky diode in synchronous DC:DC power supplies that provide various peripheral voltages for notebook computers and other battery powered electronic devices. MT4914 contains two unique 30V, N-channel, logic level, PowerTrench MOSFETs designed to maximize power conversion efficiency. The high-side switch (Q1) is designed with specific emphasis on reducing switching losses while the lowside switch (Q2) is optimized to reduce conduction losses. Q2 also includes an integrated Schottky diode using MOS-TECH’s monolithic SyncFET technology.