K2750 PDF Datasheet – 600V, 3.5A, MOSFET – 2SK2750

This post explains for the MOSFET.

The Part Number is K2750, 2SK2750.

The function of this semiconductor is 600V, 3.5A, MOSFET.

The package is TO-220 Type

Manufacturer: Toshiba

Preview images :K2750 pdf pinout


K2750 is Silicon N Channel MOS Type Field Effect Transistor. 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. Low drain−source ON resistance : RDS (ON) = 1.7 Ω (typ.)

2. High forward transfer admittance : |Yfs| = 3.0 S (typ.)

3. Low leakage current : IDSS = 100 μA (max) (VDS = 600 V)

4. Enhancement mode : Vth = 2.0~4.0 V (VDS = 10 V, ID = 1 mA)


Absolute Maximum Ratings (Ta = 25°C)

1. Drain to source voltage: VDSS = 600 V

2. Gate to source voltage: VGSS = ± 30 V

3. Drain current: ID = 3.5 A

4. Drain Power Dissipation: Pd = 35 W

5. Channel temperature: Tch = 150 °C

6. Storage temperature: Tstg = -55 to +150 °C

K2750 datasheet mosfet


1. Chopper Regulator

2. DC−DC Converter and Motor Drive


Drain power dissipation (Tc = 25°C) Single pulse avalanche energy (Note 2) Avalanche current Repetitive avalanche energy (Note 3) Channel temperature Storage temperature range JEDEC JEITA TOSHIBA — SC-67 2-10R1B Weight: 1.9 g (typ.) Note: Using continuously under he […]


K2750 PDF Datasheet