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ONSEMI RFD14N05L Power MOSFET

The RFD14N05L is a through-hole, 50V N-channel logic-level power MOSFET in a TO-251AA package. Manufactured using advanced megFET process technology, it features ultra-fine silicon utilization for optimal performance. The MOSFET's unique gate oxide design enables full conduction at gate voltages between 3V and 5V, allowing direct control from 5V logic circuits. It is suitable for switching regulators, converters, motor drivers, and relay applications. Key specifications include a drain-source voltage of 50V, a continuous drain current of 14A, power dissipation of 48W, and a low on-resistance of 0.1 ohm at Vgs 5V. The device operates over a temperature range from -55°C to 175°C.

Authorized Distributors
Part No:RFD14N05L
Stock:0
Inv Date:06-11-2026
Price: N/A
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ONSEMI RFD14N05L Power MOSFET Specifications:

  • Drain-Source Voltage: 50V
  • Continuous Drain Current: 14A
  • Power Dissipation: 48W
  • On-Resistance (Rds(on)): 0.1Ω at Vgs 5V
  • Gate Threshold Voltage: 1V - 2V
  • Operating Temperature Range: -55°C to 175°C
  • Package: TO-251AA
  • Gate Bias: 3V-5V
  • Peak Temperature: 175°C
  • Thermal Resistance Junction to Case: 3.125°C/W
  • Power Dissipation Derate: 0.32W/°C above 25°C
  • Source-Drain Diode Voltage: 18V
  • Switching Time: 60ns (Ton), 42ns (TOFF)

Buy the Buy ON Semiconductor RFD14N05L Part Number RFD14N05L Online

Purchase the ON Semiconductor power MOSFET RFD14N05L online and elevate your electronic projects with a high-quality, reliable component. Optimized for switching regulators, motor drivers, and relay applications, it features a 50V drain-source voltage, 14A continuous current, and a low on-resistance for efficient operation. Manufactured using advanced megFET technology, it supports direct drive from logic circuits with Vgs between 3V and 5V. Easy to handle, in a TO-251AA package, and suitable for temperatures from -55°C to 175°C, ensuring durability and performance in demanding environments.

Order your ON Semiconductor RFD14N05L power MOSFET today and ensure reliable switching performance in high-current applications.

Frequently Asked Questions

Where can I buy ONSEMI RFD14N05L?

You can click on the BUY or RFQ button to purchase RFD14N05L from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part RFD14N05L?

You can download the RFD14N05L datasheet or visit the ONSEMI website for support.

Who is the manufacturer of RFD14N05L?

ONSEMI

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