K1304 Datasheet – 100V, 40A, N-Ch, MOSFET, Transistor

This is a part number for a N-channel MOSFET transistor. MOSFETs are a type of field-effect transistor that are commonly used in electronic circuits for power amplification and switching applications.

Part Number: 2SK1304

Function: 100V, 40A, N-Channel MOSFET, Transistor

Package: TO-3P Type

Manufacturer: Hitachi (Renesas Electronics)

Image and Pinouts:

K1304 datasheet



The K1304 MOSFET has a maximum drain-source voltage rating of 100 volts and a maximum continuous drain current rating of 40 amperes. It also has a low on-state resistance and fast switching speed, making it suitable for high-power applications.


1. Low on-resistance

2. High speed switching

3. Low drive current

4. 4 V gate drive device – Can be driven from 5 V source

5. Suitable for motor drive, DC-DC converter, power switch and solenoid drive


Absolute Maximum Ratings (Ta = 25°C)

1. Drain to source voltage: VDSS = 100 V

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

3. Drain current: ID = 40 A

4. Channel dissipation: Pch = 100 W

5. Channel temperature: Tch = 150 °C

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


1. High speed power switching

Other data sheets are available within the file: 2SK1304

K1304 Datasheet PDF Download

K1304 pdf