STB85NF55LT4 - STMicroelectronics

Manufacturer Part Number

STB85NF55LT4

Manufacturer

STMicroelectronics

Introduction

High-performance power MOSFET with low on-resistance for high-power applications

Product Features and Performance

N-channel MOSFET with low on-resistance

High current capability up to 80A

Low gate charge for high-speed switching

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

Product Advantages

Efficient power conversion and control

Reliable performance in high-power applications

Fast switching for improved system efficiency

Robust design for wide temperature operation

Key Technical Parameters

Drain to Source Voltage (Vdss): 55V

Gate-Source Voltage (Vgs): ±15V

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

Continuous Drain Current (Id): 80A @ 25°C

Input Capacitance (Ciss): 4050pF @ 25V

Power Dissipation (Tc): 300W

Quality and Safety Features

RoHS3 compliant

MOSFET technology for reliable operation

D2PAK package for efficient heat dissipation

Compatibility

Suitable for a wide range of high-power applications, including motor drives, power supplies, and industrial controls

Application Areas

High-power industrial and automotive electronics

Electric vehicles and renewable energy systems

Power conversion and control equipment

Product Lifecycle

Current production, no planned discontinuation

Replacements and upgrades available from STMicroelectronics

Key Reasons to Choose

Excellent performance and efficiency for high-power applications

Robust and reliable design for wide temperature operation

Fast switching and low gate charge for improved system efficiency

Compatibility with a wide range of high-power applications