IRF3205 PDF – 55V, 110A, N-Channel MOSFET (Transistor)

This post explains for the MOSFET.

The Part Number is IRF3205.

The function of this semiconductor is N-Channel MOSFET Transistor.

The package is TO-220C Type

Manufacturer: Inchange Semiconductor


IRF3205 transistor


IRF3205 is 55V, 110A, N-Channel MOSFET. An N-channel MOSFET (Metal Oxide Semiconductor Field Effect Transistor) is a type of field effect transistor (FET) that uses an N-type semiconductor material as the conducting channel to control the flow of current.

When a positive voltage is applied to the gate terminal, it attracts electrons to the channel, creating an inversion layer and allowing current to flow between the source and drain terminals.

N-channel MOSFETs are widely used in a variety of electronic applications due to their high input impedance, fast switching speeds, and low power consumption. They are commonly used as switches, amplifiers, and voltage regulators.


1. Static drain-source on-resistance : RDS(on) ≤8.0mΩ

2. Enhancement mode

3. Fast Switching Speed

4. 100% avalanche tested

5. Minimum Lot-to-Lot variations for robust device performance and reliable operation


IRF3205 pinout

IRF3205 pinout datasheet

Absolute Maximum Ratings (Ta = 25°C)

1. Drain to source voltage: VDSS = 55 V

2. Gate to source voltage: VGSS = ± 20 V

3. Drain current: ID = 110 A

4. Total Dissipation: Pd = 200 W (Ta = 25°C)

5. Channel temperature: Tch = 175 °C

6. Storage temperature: Tstg = -55 to +175 °C


1. reliable device for use in a wide variety of applications

2. Amplification: MOSFETs can also be used for amplification purposes in certain configurations.

3. Voltage Regulation: They can be part of voltage regulation and control circuits.

IRF3205 PDF Datasheet

IRF3205 pdf

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