STF6N80K5 - STMicroelectronics

Manufacturer Part Number

STF6N80K5

Manufacturer

STMicroelectronics

Introduction

The STF6N80K5 is a high-voltage N-channel MOSFET transistor from STMicroelectronics' SuperMESH5 series, designed for a wide range of power switching applications.

Product Features and Performance

800V drain-source voltage rating

Low on-resistance of 1.6Ω @ 2A, 10V

High continuous drain current of 4.5A at 25°C

Wide operating temperature range of -55°C to 150°C

Low input capacitance of 270pF @ 100V

Maximum power dissipation of 25W at 25°C

Product Advantages

Excellent high-voltage handling capability

Low conduction losses due to low on-resistance

Robust design for reliable operation in demanding applications

Optimized for efficient power switching

Key Technical Parameters

Drain-Source Voltage (Vdss): 800V

Gate-Source Voltage (Vgs): ±30V

On-Resistance (Rds(on)): 1.6Ω @ 2A, 10V

Continuous Drain Current (Id): 4.5A @ 25°C

Input Capacitance (Ciss): 270pF @ 100V

Power Dissipation (Tc): 25W

Quality and Safety Features

RoHS3 compliant

TO-220FP package for reliable thermal management

Compatibility

The STF6N80K5 is a direct replacement for older high-voltage MOSFET designs and can be used in a wide range of power conversion and control applications.

Application Areas

Switch-mode power supplies

Motor drives

Industrial automation

Lighting control

Automotive electronics

Product Lifecycle

The STF6N80K5 is an active product in STMicroelectronics' portfolio and is not nearing discontinuation. Replacement or upgrade options are available, such as the STF6N90K5, which offers improved performance characteristics.

Key Reasons to Choose This Product

Excellent high-voltage handling capability for demanding applications

Low conduction losses due to low on-resistance, improving efficiency

Robust design for reliable operation in harsh environments

Optimized for efficient power switching in a wide range of applications

RoHS3 compliance for environmentally-conscious design