STP40NF12 - STMicroelectronics

Manufacturer Part Number

STP40NF12

Manufacturer

STMicroelectronics

Introduction

High-performance N-channel power MOSFET

Product Features and Performance

Wide operating temperature range of -55°C to 175°C

High drain-to-source voltage of 120V

Low on-resistance of 32mΩ @ 20A, 10V

Continuous drain current of 40A at 25°C

Product Advantages

Efficient power conversion

Robust design for high-reliability applications

Suitable for a wide range of power electronics and motor control applications

Key Technical Parameters

Package: TO-220-3

FET Type: N-Channel

Vgs (Max): ±20V

Rds On (Max) @ Id, Vgs: 32mΩ @ 20A, 10V

Power Dissipation (Max): 150W (Tc)

Input Capacitance (Ciss) (Max) @ Vds: 1880 pF @ 25 V

Gate Charge (Qg) (Max) @ Vgs: 80 nC @ 10 V

Quality and Safety Features

RoHS3 compliant

Designed for high reliability and safety in power electronics applications

Compatibility

Suitable for a wide range of power electronics and motor control applications

Application Areas

Power converters

Motor drives

Industrial and consumer electronics

Product Lifecycle

This product is an active and widely used component in the STripFET II series.

Replacements and upgrades are available within the STMicroelectronics product portfolio.

Key Reasons to Choose This Product

High-performance and efficient power conversion

Robust design for reliable operation in harsh environments

Wide operating temperature range and high voltage capability

Low on-resistance for minimized power losses

Proven reliability and safety in power electronics applications