2SK30ATM MOSFET – 50V, 10mA, TO-92, Toshiba

This post describes for the MOSFET 2SK30ATM.

The function of this semiconductor is 50V, 10mA, N-Channel MOSFET.

The package is TO-92 type.

The manufacturer of this component is Toshiba Semiconductor.

See the preview image and the Datasheet PDF file for more information.

2SK30ATM equivalent


The 2SK30ATM is a 50V, 10mA, Junction Field-Effect Transistor (JFET) semiconductor device.


• High breakdown voltage: VGDS = −50 V

• High input impedance: IGSS = −1 nA (max) (VGS = −30 V)

• Low noise: NF = 0.5 dB (typ.) (VDS = 15 V, VGS = 0, RG = 100 kΩ, f = 120 Hz)

Absolute Maximum Ratings (Ta = 25°C)

1. Gate-drain voltage VGDS: −50V

2. Gate current IG: 10 mA

3. Drain power dissipation: PD 100 mW

4. Junction temperature : Tj 125 °C

5. Storage temperature range : Tstg −55~125 °C


1. Low Noise Pre-Amplifier, Tone Control Amplifier

2. DC-AC High Input Impedance Amplifier Circuit

It is used in a variety of electronic circuits, including low-noise amplifiers, analog switches, voltage-controlled resistors, and impedance converters. It is particularly suitable for high-impedance input stages due to its low input capacitance and high input impedance characteristics.


2SK30ATM Datasheet