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2SK945 The Toshiba 2SK945 is an N-Channel Enhancement MOSFET. It offers a 400V breakdown voltage and a 1.0A continuous drain current.
Mfr Part #:

2SK945

Available from 1 distributors
Mfr Name: Toshiba
Toshiba
The Toshiba 2SK945 is an N-Channel Enhancement MOSFET. It offers a 400V breakdown voltage and a 1.0A continuous drain current.
✓ Total Stock: 10,500 pcs
$ Price Range: $3.03

2SK945 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
Non-Authorised Inventory information
10,500 pcs
On Request
10500 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

2SK945 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Input Capacitance
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2SK945 Description

Short technical summary and product information.

The Toshiba 2SK945 is an N-Channel Enhancement MOSFET designed for various electronic applications. It features a high Drain-Source Breakdown Voltage of 400V and a continuous Drain Current of 1.0A under typical test conditions.

 

The MOSFET has a minimum Gate Threshold Voltage of 1.5V and a maximum of 3.5V. Its on-resistance is specified at a maximum of 5.0 Ohms. Electrical characteristics include an Input Capacitance of 210pF, a Rise Time of 30ns, and a Fall Time of 80ns.

 

With a maximum power dissipation of 10W, the 2SK945 has a Thermal Resistance Junction-Ambient of 125°C/W. It is housed in a TO-251VAR package, suitable for surface-mount applications.

 

This component is suitable for general-purpose switching and amplification tasks where its voltage and current ratings are appropriate. Its N-channel enhancement mode operation makes it a versatile choice for designers.

2SK945 Quick Information

Product Type: MOSFET
Canonical Name: 2SK945 N-Channel Enhancement MOSFET
Subcategory: N-Channel Enhancement

2SK945 Compliance

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

2SK945 Estimated Pricing

Qty Low High
1+ $3.03 $3.03

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

2SK945 Features

  • 400V Drain-Source Breakdown Voltage.
  • 1.0A Continuous Drain Current.
  • Maximum 5.0 Ohm On-Resistance.
  • TO-251VAR Package.
  • N-Channel Enhancement Mode.

2SK945 Applications

  • Suitable for general switching applications.
  • Used in power supply circuits.
  • Applicable for signal amplification.
  • Component in control modules.

2SK945 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the drain-source breakdown voltage of the 2SK945?

The minimum drain-source breakdown voltage is 400V.

What is the maximum drain current of the 2SK945?

The maximum drain current is 1.0A.

What is the on-resistance of the 2SK945?

The maximum drain-source on-resistance is 5.0 Ohms.

What is the power dissipation of the 2SK945?

The maximum power dissipation is 10W.

What package is the 2SK945 available in?

The 2SK945 is available in a TO-251VAR package.

2SK945 Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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AO3406
AO3406
AOS
The AOS AO3406 is a 30V N-Channel MOSFET designed for load switch and PWM applications. It features advanced trench technology for excellent RDS(ON) and low gate charge.
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