ON Semiconductor N-Channel Power MOSFET, 150V 79A, TO-220AB

The ON Semiconductor N-Channel Power MOSFET is a high-performance PowerTrench® technology component engineered for efficiency and reliability in demanding switching applications. Featuring low miller charge and a low Qrr body diode, this MOSFET enables faster switching speeds and reduced switching losses, contributing to superior overall system efficiency. Its robust construction provides excellent UIS (Unclamped Inductive Switching) capability for both single pulse and repetitive pulse scenarios, ensuring dependable operation under transient voltage spikes.

With a high continuous drain current rating of 79A and a very low drain-source on-state resistance of 0.016 ohm, this device minimises conduction losses, making it ideal for high-current applications such as power supplies, motor controllers, and DC-DC converters. The TO-220AB through-hole package offers a familiar and mechanically robust form factor that facilitates straightforward mounting and effective heat dissipation when used with a suitable heatsink.

Key Technical Specifications

• Channel Type: N-Channel
• Drain-Source Voltage (Vds): 150V
• Continuous Drain Current (Id): 79A
• Drain-Source On-State Resistance (Rds(on)): 0.016 ohm (tested at 10V)
• Maximum Gate-Source Threshold Voltage: 4V
• Maximum Power Dissipation: 310W
• Maximum Operating Temperature: 175°C
• Package / Case Style: TO-220AB
• Mounting Type: Through Hole
• Number of Pins: 3

Designed for professional and industrial-grade electronics, this MOSFET combines advanced semiconductor technology with a durable package to deliver stable, long-lasting performance in your power management circuits.