STP3NK80Z - STMicroelectronics

Manufacturer Part Number

STP3NK80Z

Manufacturer

STMicroelectronics

Introduction

High-voltage, high-performance N-channel MOSFET in a TO-220 package

Product Features and Performance

Operating temperature range: -55°C to 150°C

Drain-to-source voltage (Vdss): 800V

Maximum gate-to-source voltage (Vgs): ±30V

On-state resistance (Rds(on)): 4.5Ω @ 1.25A, 10V

Continuous drain current (Id): 2.5A @ 25°C

Input capacitance (Ciss): 485pF @ 25V

Power dissipation (Tc): 70W

Gate charge (Qg): 19nC @ 10V

Product Advantages

High breakdown voltage for high-voltage applications

Low on-state resistance for low power loss

High current capability

Suitable for high-frequency and high-power switching applications

Key Technical Parameters

Technology: N-channel MOSFET

Threshold voltage (Vgs(th)): 4.5V @ 50A

Drive voltage: 10V

Quality and Safety Features

RoHS3 compliant

TO-220 package for through-hole mounting

Compatibility

Suitable for a wide range of high-voltage, high-power switching applications

Application Areas

Switch-mode power supplies

Motor drives

Inverters

Industrial and consumer electronics

Product Lifecycle

The STP3NK80Z is an active product and not nearing discontinuation.

Replacement or upgrade options may be available from the manufacturer.

Key Reasons to Choose This Product

Reliable high-voltage operation

Efficient power handling with low on-state resistance

Versatile application suitability

Proven quality and safety certifications