VISHAY IRF740PBF Power MOSFET, N Channel, 400V, 10A, TO-220AB

The VISHAY IRF740PBF is a third-generation N-channel Power MOSFET designed to offer engineers an optimal balance of fast switching performance, rugged construction, and low on-resistance. Its robust design ensures reliability in demanding power management applications, making it a core component for efficient circuit design.

This MOSFET features a dynamic dV/dt rating and is repetitively avalanche-rated, providing excellent resilience against voltage spikes and harsh operating conditions. It is rated for an operating temperature of up to 175°C, ensuring stable performance in environments where heat dissipation is critical. The device is also easy to parallel and has simple drive requirements, simplifying implementation in various circuit topologies.

Housed in the industry-standard TO-220AB through-hole package, it facilitates straightforward mounting and effective heat sinking. With a continuous drain current of 10A and a drain-source voltage rating of 400V, it is well-suited for medium to high-power applications. Its low on-resistance of 0.55 ohm minimises conduction losses, enhancing overall system efficiency.

Key Specifications:

• Channel Type: N Channel
• Drain-Source Voltage (Vds): 400V
• Continuous Drain Current (Id): 10A
• Drain-Source On-State Resistance (Rds(on)): 0.55 ohm
• Package / Case Style: TO-220AB
• Mounting Type: Through Hole
• Power Dissipation: 125W
• Operating Temperature Max: 175°C
• Gate-Source Threshold Voltage Max: 4V
• Number of Pins: 3