J380 PDF Datasheet – 100V, 12A, Pch, MOSFET, 2SJ380 – Toshiba

This post explains for the MOSFET.

The Part Number is J380, 2SJ380.

The function of this semiconductor is -100V, -12A, P-Channel MOSFET.

The package is TO-220 Type

Manufacturer: Toshiba Semiconductor

Preview images :

J380 pinout datasheet


J380 is P Channel MOS Type Field Effect Transistor.

A P-channel MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) is a type of field-effect transistor that uses P-type semiconductor material for its channel. It is one of the two main types of MOSFETs, with the other being the N-channel MOSFET that uses N-type semiconductor material for its channel.

In a P-channel MOSFET, the channel is formed between the drain and source regions within a P-type substrate. The operation of a P-channel MOSFET is controlled by applying a voltage to the gate terminal, which creates an electric field that modulates the flow of charge carriers (holes) in the P-type channel region.


1. 4-V gate drive

2. Low drain-source ON resistance: RDS (ON) = 0.15 Ω (typ.)

3. High forward transfer admittance: |Yfs| = 7.7 S (typ.)

4. Low leakage current: IDSS = −100 μA (max) (VDS = −100 V)

5. Enhancement mode: Vth = −0.8~−2.0 V (VDS = −10 V, ID = −1 mA)



J380 pdf mosfet

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 = – 12 V

4. Drain Power Dissipation: Pd = 35 W

5. Channel temperature: Tch = 150 °C

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


1. Relay Drive

2. DC-DC Converter and Motor Drive


J380 PDF Datasheet