STF25N80K5 The STMicroelectronics STF25N80K5 is an N-Channel MOSFET designed for high voltage applications. It features a maximum drain-source voltage of 800V and a continuous drain current of 19.5A.
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STF25N80K5

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STF25N80K5 is an N-Channel MOSFET designed for high voltage applications. It features a maximum drain-source voltage of 800V and a continuous drain current of 19.5A.
✓ Total Stock: 400 pcs
$ Price Range: $2.56

STF25N80K5 Available from 1 distributor

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✓ Non-Authorised
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STF25N80K5 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

STF25N80K5 Description

Short technical summary and product information.

The STMicroelectronics STF25N80K5 is an N-Channel Power MOSFET with a drain-source breakdown voltage of 800V. It is designed for applications requiring high voltage handling capabilities.

 

Key electrical characteristics include a maximum continuous drain current of 19.5A and a maximum on-resistance of 260mOhm at 19.5A drain current and 10V gate-source voltage. The gate charge is specified at 40nC maximum at 10V gate-source voltage, and the input capacitance is 1600pF maximum at 100V drain-source voltage. The gate-source voltage is limited to ±30V, with a gate threshold voltage of 5V at 100µA.

 

This MOSFET operates within a temperature range of -55°C to 150°C (TJ) and has a maximum power dissipation of 40W at the case temperature. It utilizes MOSFET (Metal Oxide) technology.

 

The STF25N80K5 is packaged in a TO-220-3 Full Pack configuration and is designed for through-hole mounting.

STF25N80K5 Quick Information

Product Type: MOSFET
Series: STF25N80K5
Canonical Name: STMicroelectronics STF25N80K5 N-Channel MOSFET
Subcategory: N-Channel

STF25N80K5 Compliance

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

STF25N80K5 Estimated Pricing

Qty Low High
1+ $2.56 $2.56

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

STF25N80K5 Features

  • 800V drain-source voltage rating.
  • 19.5A continuous drain current.
  • 260mOhm maximum on-resistance.
  • TO-220FP package for through-hole mounting.
  • Wide operating temperature range.

STF25N80K5 Applications

  • High-voltage power supply circuits.
  • Switch mode power supplies.
  • Motor control applications.
  • General purpose power switching.

STF25N80K5 FAQs

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

The maximum drain-to-source voltage is 800V.

What package does the STF25N80K5 come in?

It comes in a TO-220-3 Full Pack (TO-220FP) package with through-hole mounting.

What is the operating temperature range?

The junction operating temperature range is -55°C to 150°C.

What is the maximum continuous drain current?

The maximum continuous drain current is 19.5A at case temperature.

What is the gate charge?

The maximum gate charge is 40nC at 10V gate drive.

What is the input capacitance?

The maximum input capacitance is 1600pF at 100V drain-source voltage.

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