STF20NF20 The STMicroelectronics STF20NF20 is an N-Channel MOSFET with a 200V drain-source voltage and 18A continuous current rating. It comes in a TO-220FP package.
Mfr Part #:

STF20NF20

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STF20NF20 is an N-Channel MOSFET with a 200V drain-source voltage and 18A continuous current rating. It comes in a TO-220FP package.
✓ Total Stock: 2,000 pcs
$ Price Range: $2.56

STF20NF20 Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,000 pcs
2000 pcs On Request 1 On Request On Request On Request On Request On Request

STF20NF20 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
SVHC Present
Supplier Device Package
Technology
Vgs (Max)
Vgs(th) (Max) @ Id

STF20NF20 Description

Short technical summary and product information.

The STMicroelectronics STF20NF20 is a single N-Channel MOSFET designed for power switching applications. It offers a high drain-to-source voltage (Vdss) of 200V and a continuous drain current capability of 18A at case temperature.

 

Key electrical characteristics include a maximum on-resistance (Rds On) of 125mOhm at 10A and 10V gate-source voltage, and a gate charge (Qg) of 39nC at 10V. The MOSFET operates within a temperature range of -55°C to 175°C (TJ) and has a maximum power dissipation of 30W (Tc).

 

This component utilizes MOSFET (Metal Oxide) technology and features a gate drive voltage requirement of 10V for its Rds On specifications. The maximum gate-source voltage (Vgs) is ±20V, with a gate threshold voltage (Vgs(th)) of 4V at 250µA.

 

The STF20NF20 is supplied in a TO-220-3 Full Pack package and is designed for through-hole mounting. It is rated for Moisture Sensitivity Level (MSL) 1.

STF20NF20 Quick Information

Product Type: MOSFET
Canonical Name: STMicroelectronics STF20NF20 N-Channel MOSFET
Subcategory: Single

STF20NF20 Compliance

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

STF20NF20 Estimated Pricing

Qty Low High
1+ $2.56 $2.56

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

STF20NF20 Features

  • 200V drain-to-source voltage rating.
  • 18A continuous drain current capability.
  • Low 125mOhm Rds On at 10A, 10V.
  • TO-220FP package for through-hole mounting.
  • Operates from -55°C to 175°C.

STF20NF20 Applications

  • Suitable for power switching circuits.
  • Ideal for high voltage applications.
  • Used in power supply designs.
  • Applicable in motor control systems.

STF20NF20 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the drain-source voltage rating?

200V.

What is the package type?

TO-220-3 Full Pack through-hole.

What is the operating temperature range?

-55°C to 175°C junction temperature.

What is the maximum continuous drain current?

18A at case temperature.

What is the on-resistance?

Maximum 125mOhm at 10A drain current and 10V gate drive.

What is the gate threshold voltage?

Maximum 4V at 250µA drain current.

What is the power dissipation?

30W at case temperature.

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