2SK1120 The Toshiba 2SK1120 is an N Channel MOS Type Field Effect Transistor designed for DC-DC converter and motor drive applications. It offers a high drain-source voltage and low ON resistance.
Mfr Part #:

2SK1120

Available from 1 distributors
Mfr Name: Toshiba
Toshiba
The Toshiba 2SK1120 is an N Channel MOS Type Field Effect Transistor designed for DC-DC converter and motor drive applications. It offers a high drain-source voltage and low ON resistance.
✓ Total Stock: 18 pcs
$ Price Range: $0.99

2SK1120 Available from 1 distributor

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2SK1120 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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2SK1120 Description

Short technical summary and product information.

The Toshiba 2SK1120 is a silicon N Channel MOS Type Field Effect Transistor, part of the π−MOSII.5 series. It is specifically designed for applications such as DC-DC converters and motor drives.

 

Key electrical characteristics include a high drain-source ON resistance of 1.5 Ω (typ.) and a high forward transfer admittance of 4.0 S (typ.). The device features a low leakage current of 300 µA (max) at 800 V drain-source voltage. The gate threshold voltage ranges from 1.5 V to 3.5 V.

 

Maximum ratings are established for safe operation, with a drain-source voltage (V DSS) of 1000 V and a continuous drain current (I D) of 8 A. The drain power dissipation (P D) is rated at 150 W at 25°C case temperature. The channel temperature is limited to 150°C.

 

This MOSFET is housed in a TO-3P package, suitable for through-hole mounting. It has a typical weight of 4.6 g. The transistor is an electrostatic sensitive device and requires careful handling.

2SK1120 Quick Information

Product Type: MOSFET
Canonical Name: Toshiba 2SK1120 N Channel MOS Type Field Effect Transistor
Subcategory: Single

2SK1120 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

2SK1120 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

2SK1120 Features

  • N Channel MOS Type Field Effect Transistor
  • 1000V Drain-Source Voltage
  • 8A Continuous Drain Current
  • 1.5 Ohm Typical ON Resistance
  • TO-3P Package for Through-Hole Mounting

2SK1120 Applications

  • Used in high-voltage power switching circuits
  • Suitable for motor control applications
  • Ideal for power supply modules
  • Applicable in high-voltage switching environments

2SK1120 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum drain-source voltage for the 2SK1120?

The maximum drain-source voltage (Vds) for the 2SK1120 is 1000 V.

What is the continuous drain current of the 2SK1120?

The continuous drain current (Id) for the 2SK1120 is 8 A.

What is the typical ON resistance of the 2SK1120?

The typical ON resistance (Rds(on)) for the 2SK1120 is 1.5 Ω.

What is the gate threshold voltage range for the 2SK1120?

The gate threshold voltage (Vth) for the 2SK1120 ranges from 1.5 V to 3.5 V.

What package type is the 2SK1120 available in?

The 2SK1120 is available in a TO-3P package.

What are the primary applications for the 2SK1120 MOSFET?

The 2SK1120 is designed for DC-DC converter and motor drive applications.

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