The STD2N105K5 is a high-performance N-channel MOSFET produced by STMicroelectronics, a global leader in semiconductor solutions. This device is designed to meet the demands of a wide range of electronic applications, offering a blend of low on-resistance, high switching speed, and robust thermal performance.

Key Features

• Device Type: N-Channel MOSFET
• Drain-Source Voltage (V<sub>DS): 1050 V
• Continuous Drain Current (I<sub>D): 2 A
• Power Dissipation (P<sub>D): 25 W
• R<sub>DS(on): Low on-state resistance for increased efficiency
• Gate Charge (Q<sub>g): Optimized for fast switching applications
• Package: TO-252 (DPAK)

Applications

The STD2N105K5 is suitable for a variety of applications, including but not limited to:

• Switch Mode Power Supplies (SMPS)
• LED Lighting
• High-Efficiency DC/DC Converters
• Motor Control Circuits
• Power Management Functions

Performance and Reliability

This MOSFET is built using STMicroelectronics' innovative MDmesh™ K5 technology, which integrates a vertical structure to achieve a very low on-resistance and to reduce conduction losses. The device's high breakdown voltage ensures reliable operation in high-voltage environments, while its enhanced thermal characteristics ensure stability over a wide temperature range.

Environmental and Quality Standards

STMicroelectronics is committed to environmental stewardship and quality. The STD2N105K5 is manufactured in compliance with the highest industry standards for performance and reliability, including RoHS and REACH regulations. Customers can trust this MOSFET to deliver consistent performance while adhering to environmental best practices.

Support and Resources

Designers and engineers can access a wealth of resources, including datasheets, application notes, and design tools, to facilitate the integration of the STD2N105K5 into their projects. STMicroelectronics provides comprehensive technical support to ensure successful implementation and operation of its components.