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2SK644 The Toshiba 2SK644 is an N-Channel Enhancement MOSFET designed for various electronic applications. It features a breakdown voltage of 500V and is housed in a TO-247AA package.
Mfr Part #:

2SK644

Available from 1 distributors
Mfr Name: Toshiba
Toshiba
The Toshiba 2SK644 is an N-Channel Enhancement MOSFET designed for various electronic applications. It features a breakdown voltage of 500V and is housed in a TO-247AA package.
✓ Total Stock: 4 pcs
$ Price Range: $0.99

2SK644 Available from 1 distributor

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✓ Non-Authorised
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2SK644 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Input Capacitance
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2SK644 Description

Short technical summary and product information.

The Toshiba 2SK644 is an N-Channel Enhancement Mode MOSFET. It offers a high drain-source breakdown voltage of 500V and a gate-source breakdown voltage of 20.0V.

 

Key electrical characteristics include a maximum continuous drain current of 10.0A and a pulsed drain current of 30.0A. The device exhibits a maximum on-resistance of 1.0 Ohm and a maximum forward transconductance of 6.0S. Input capacitance is specified at a maximum of 1.8nF.

 

This MOSFET operates at a frequency of 1.0MHz under test conditions of ID=5.0A and VDS=10.0V at 25°C. The absolute maximum power dissipation is rated at 125W at TC=25°C.

 

The 2SK644 comes in a TO-247AA package, suitable for through-hole mounting. It is specified with a RoHS3 compliant status and Moisture Sensitivity Level (MSL) of 1.

2SK644 Quick Information

Product Type: MOSFET
Canonical Name: 2SK644 N-Channel Enhancement MOSFET
Subcategory: N-Channel Enhancement

2SK644 Compliance

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

2SK644 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

2SK644 Features

  • 500V drain-source breakdown voltage.
  • 10.0A continuous drain current.
  • 1.0 Ohm maximum on-resistance.
  • TO-247AA through-hole package.
  • 1.8nF maximum input capacitance.

2SK644 Applications

  • Suitable for high voltage applications.
  • Power switching and control circuits.
  • General purpose amplification tasks.
  • Designed for industrial automation.

2SK644 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the drain-source breakdown voltage of the 2SK644?

The drain-source breakdown voltage (V(BR)DSS) is 500V.

What is the maximum continuous drain current for the 2SK644?

The absolute maximum continuous drain current (I(D)) is 10.0A.

What is the maximum on-resistance of the 2SK644?

The maximum on-resistance (r(DS)on) is 1.0 Ohm.

What package type is the 2SK644 available in?

The 2SK644 is available in a TO-247AA package.

What is the RoHS status of the 2SK644?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the 2SK644?

The Moisture Sensitivity Level (MSL) is 1 Unlimited.

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