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STF4LN80K5 The STMicroelectronics STF4LN80K5 is an N-Channel MOSFET designed for power applications. It features an 800V drain-to-source voltage and a 3A continuous drain current.
Mfr Part #:

STF4LN80K5

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STF4LN80K5 is an N-Channel MOSFET designed for power applications. It features an 800V drain-to-source voltage and a 3A continuous drain current.
✓ Total Stock: 5,228 pcs
$ Price Range: $2.56

STF4LN80K5 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
5,228 pcs
On Request
5228 pcs On Request 1 On Request On Request 17+18+ On Request On Request
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STF4LN80K5 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
Technology
Vgs (Max)
Vgs(th) (Max) @ Id
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STF4LN80K5 Description

Short technical summary and product information.

The STMicroelectronics STF4LN80K5 is an N-Channel MOSFET belonging to the single FET category. It is designed for power switching applications, offering a robust 800V drain-to-source voltage (Vdss) and a continuous drain current (Id) of 3A at 25°C.

 

Key electrical characteristics include a maximum on-resistance (Rds On) of 2.6 Ohms at 1A and 10V gate-source voltage, and a gate threshold voltage (Vgs(th)) of 5V at 100µA. The device has a maximum gate-source voltage of ±30V and an input capacitance (Ciss) of 122pF at 100V.

 

This MOSFET operates within a temperature range of -55°C to 150°C (TJ). It is housed in a TO-220FP package and features through-hole mounting. The STF4LN80K5 is specified with RoHS3 compliance, indicating adherence to environmental regulations regarding hazardous substances.

STF4LN80K5 Quick Information

Product Type: MOSFET
Canonical Name: STMicroelectronics STF4LN80K5 N-Channel MOSFET
Subcategory: N-Channel

STF4LN80K5 Compliance

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

STF4LN80K5 Estimated Pricing

Qty Low High
1+ $2.56 $2.56

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

STF4LN80K5 Features

  • 800V drain-to-source voltage rating.
  • 3A continuous drain current capability.
  • 2.6 Ohm maximum on-resistance.
  • TO-220FP package with through-hole mounting.
  • RoHS3 compliant for environmental standards.

STF4LN80K5 Applications

  • Suitable for power switching circuits.
  • Used in general purpose power supplies.
  • Applicable in motor control systems.
  • Ideal for high voltage applications.

STF4LN80K5 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the drain-to-source voltage rating of the STF4LN80K5?

800V.

What is the continuous drain current rating?

3A at 25°C case temperature.

What is the maximum on-resistance?

2.6 Ohms at 1A, 10V gate drive.

What is the operating temperature range?

-55°C to 150°C junction temperature.

What is the package type?

TO-220FP (Full Pack) through-hole.

What is the gate charge?

3.7 nC at 10V gate voltage.

What is the input capacitance?

122 pF at 100V drain voltage.

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