STP140NF55 - STMicroelectronics

Manufacturer Part Number

STP140NF55

Manufacturer

STMicroelectronics

Introduction

High-performance N-channel power MOSFET transistor

Product Features and Performance

Wide drain-to-source voltage range of 55V

Very low on-resistance of 8mΩ @ 40A, 10V

High drain current capability of 80A @ 25°C

Fast switching speed and low gate charge of 142nC @ 10V

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

Robust design and high power dissipation of 300W

Product Advantages

Excellent efficiency and power density

Reliable and durable performance

Versatile for a wide range of power applications

Key Technical Parameters

Drain-to-Source Voltage (Vdss): 55V

Gate-to-Source Voltage (Vgs): ±20V

On-Resistance (Rds(on)): 8mΩ @ 40A, 10V

Drain Current (Id): 80A @ 25°C

Power Dissipation (Ptot): 300W

Input Capacitance (Ciss): 5300pF @ 25V

Gate Charge (Qg): 142nC @ 10V

Quality and Safety Features

RoHS3 compliant

TO-220 package for reliable thermal performance

Designed for high reliability and safety

Compatibility

Suitable for a wide range of power electronics applications

Application Areas

Power supplies

Motor drives

Industrial and automotive electronics

Product Lifecycle

Current production model

Replacements and upgrades may be available in the future

Key Reasons to Choose

Excellent power handling and efficiency

Reliable and robust performance

Versatile for diverse power applications

Cost-effective solution for power electronics