IRF5305 MOSFET TO-220 Package – P-Channel 55V 31A HEXFET Transistor

The IRF5305 MOSFET is a high-performance P-Channel HEXFET power transistor housed in a TO-220 package. Designed for high current and low voltage switching applications, this MOSFET offers excellent thermal performance, low on-resistance, and fast switching capabilities. It is ideal for use in automotive circuits, power supply designs, and motor control systems.

Key Features

• P-Channel MOSFET with 55V drain-to-source voltage

• Continuous drain current of up to 31A

• Low R_DS(on) of 0.060 Ohm max for efficient switching

• TO-220 package for easy heatsink mounting and thermal dissipation

• Fast switching speed and low gate charge for improved performance

Technical Details

• Product Name: IRF5305 MOSFET

• Transistor Type: P-Channel HEXFET

• Package: TO-220

• Drain-to-Source Voltage (V_DS): -55V

• Continuous Drain Current (I_D): -31A at 25°C

• Pulsed Drain Current: -110A

• Gate-to-Source Voltage (V_GS): ±20V

• R_DS(on): 0.060 Ohm max @ V_GS = -10V

• Power Dissipation: 110W

• Gate Charge (Qg): 67nC typical

• Input Capacitance (C_iss): 1700pF

• Operating Temperature Range: -55°C to +175°C

• RoHS Compliant: Yes

• Length (Height including leads): 29.5 mm

• Width (Body): 10.2 mm

• Height (Body only): 15.6 mm

• Thickness (Body): 4.5 mm

• Lead Pitch: 2.54 mm (standard spacing between pins)

• Hole Diameter (for mounting): 3.6 mm

Applications

• Automotive electronic circuits

• Power inverters and converters

• DC-DC switching power supplies

• Load switching and reverse polarity protection

• Battery-powered and portable devices

Why Choose the IRF5305 MOSFET?

The IRF5305 MOSFET delivers high current handling capability and low conduction losses, making it a preferred solution for high-efficiency power management designs. Its rugged TO-220 package ensures ease of installation and effective heat dissipation. Ideal for engineers, students, and hobbyists working with high-power DC circuits and switching regulators.

Package Includes

• 1 x IRF5305 MOSFET TO-220 P-Channel 55V 31A HEXFET Transistor