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STW14NK50Z: STMicroelectronics SuperMESH™ N-Channel 500V/14A Power MOSFETs - Mingjiada in Stock

STW14NK50Z Product Overview

The STW14NK50Z is a SuperMESH™ N-channel power MOSFET from STMicroelectronics, featuring 500V drain-source voltage and 14A continuous drain current capability in a TO-247 package. The STW14NK50Z is widely used in power conversion and motor drive applications with its excellent switching performance and reliability.

As a high-performance power MOSFET, the STMicroelectronics' advanced MDmesh™ technology enables the STW14NK50Z to achieve a perfect balance of low on-resistance (0.34Ω) and high switching speed.The STW14NK50Z has a gate drive voltage range of ±30V and a threshold voltage of 3.75V, making it suitable for a wide range of power switching applications.

STW14NK50Z Main Features

The STW14NK50Z has a number of excellent features that make it a great performer in power electronics designs:

High Voltage Capability: The STW14NK50Z supports 500V drain-source voltage for high voltage applications.

High Current Capability: 14A continuous drain current for most power switching requirements.

Low on-resistance: Only 0.34Ω RDS(on) for reduced conduction losses

Fast switching: 16ns rise time and 12ns fall time for improved efficiency

Wide temperature range: Operating temperature range of -55°C to 150°C for harsh environments

Integrated Zener protection: Built-in Zener diode for enhanced device reliability

Environmental compliance: STW14NK50Z is RoHS compliant, lead-free design.

STW14NK50Z Key Parameters

The key technical parameters of STW14NK50Z are as follows:

Drain-source voltage (VDS): 500 V

Continuous drain current (ID): 14 A

Pulse drain current (IDM): 56 A

On-resistance (RDS(on)): 0.34 Ω

Input capacitance (Ciss): 2000 pF

Gate source breakdown voltage: ±30 V

Threshold voltage (VGS(th)): 3.75 V

Power dissipation: 150 W

Package: TO-247

These parameters make the STW14NK50Z ideal for high efficiency power conversion and motor drives.

STW14NK50Z Typical Applications

With its excellent performance parameters, the STW14NK50Z is used in a wide range of applications:

Switching power supplies: STW14NK50Z can be used in switching power supply designs such as AC-DC and DC-DC converters

Motor drive: suitable for industrial motors, fans and pumps and other drive circuits

Lighting systems: Ideal for LED drivers and HID lighting power supplies.

Industrial control: power switching in industrial equipment such as PLCs, inverters and UPSs

Automotive electronics: power components in on-board chargers and power management systems

The STW14NK50Z demonstrates the advantages of high reliability and high efficiency in these applications and is the preferred device for engineers designing power circuits.

Mingjiaoda Supply Information

As a professional electronic components distributor, Mingjiaoda currently has STW14NK50Z in stock, all products are original and provide full quality assurance.STW14NK50Z is packaged in TO-247 package with tube packaging, which can satisfy customers' purchasing needs from sample requirements to mass production.