STFW2N105K5 The STMicroelectronics STFW2N105K5 is an N-Channel MOSFET with a 1050V drain-source voltage and a continuous current rating of 2A. It is housed in a TO-3PF package.
Mfr Part #:

STFW2N105K5

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STFW2N105K5 is an N-Channel MOSFET with a 1050V drain-source voltage and a continuous current rating of 2A. It is housed in a TO-3PF package.
✓ Total Stock: 4,200 pcs
$ Price Range: $2.56

STFW2N105K5 Available from 1 distributor

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STFW2N105K5 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Drain to Source Voltage (Vdss)
Drive Voltage (Max Rds On, Min Rds On)
FET Type
Gate Charge (Qg) (Max) @ Vgs
Input Capacitance (Ciss) (Max) @ Vds
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
Supplier Device Package
Supplier Package
Technology
Vgs (Max)
Vgs(th) (Max) @ Id

STFW2N105K5 Description

Short technical summary and product information.

The STMicroelectronics STFW2N105K5 is a single N-Channel MOSFET designed for power applications. It features a high drain-source voltage rating of 1050V and can handle a continuous current of 2A at the case temperature.

 

Key electrical characteristics include an input capacitance (Ciss) of 115pF at 100V and a gate charge (Qg) of 10nC at 10V. The gate threshold voltage (Vgs(th)) is a maximum of 5V at 100µA, with a maximum gate-source voltage (Vgs) of 30V. The on-resistance (Rds On) is a maximum of 8 Ohm at 750mA and 10V.

 

This MOSFET operates within a temperature range of -55°C to 150°C (TJ) and has a maximum power dissipation of 30W (Tc). It is mounted using a through-hole method and comes in a TO-3P-3 Full Pack (TO-3PF) package.

 

The part is specified as RoHS3 Compliant, with an MSL of 1 Unlimited, and REACH Unaffected. However, these compliance statuses are unverified.

STFW2N105K5 Quick Information

Product Type: MOSFET
Canonical Name: STMicroelectronics STFW2N105K5 N-Channel MOSFET
Subcategory: Single

STFW2N105K5 Compliance

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

STFW2N105K5 Estimated Pricing

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1+ $2.56 $2.56

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

STFW2N105K5 Features

  • 1050V drain-source voltage rating.
  • 2A continuous current capability.
  • 115pF input capacitance at 100V.
  • 10nC maximum gate charge.
  • Through-hole mounting TO-3PF package.

STFW2N105K5 Applications

  • Suitable for high-voltage switching circuits.
  • Used in power supply converters.
  • Ideal for AC-DC power factor correction.
  • Can be used in LED lighting drivers.

STFW2N105K5 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum drain-source voltage for the STFW2N105K5?

The maximum drain-source voltage (Vdss) for the STFW2N105K5 is 1050V.

What is the continuous current rating of the STFW2N105K5?

The STFW2N105K5 has a continuous current rating of 2A at the case temperature.

What is the package type for the STFW2N105K5?

The STFW2N105K5 is supplied in a TO-3PF package, specifically a TO-3P-3 Full Pack.

What is the operating temperature range of the STFW2N105K5?

The operating temperature range for the STFW2N105K5 is -55°C to 150°C (TJ).

Is the STFW2N105K5 RoHS compliant?

The STFW2N105K5 is listed as RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the STFW2N105K5?

The Moisture Sensitivity Level (MSL) for the STFW2N105K5 is 1 Unlimited.

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