STF8N80K5 The STF8N80K5 is an N-Channel MOSFET from STMicroelectronics designed for 800V applications. It offers a continuous drain current of 6A and a low on-resistance of 950mOhm.
Mfr Part #:

STF8N80K5

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STF8N80K5 is an N-Channel MOSFET from STMicroelectronics designed for 800V applications. It offers a continuous drain current of 6A and a low on-resistance of 950mOhm.
✓ Total Stock: 18,023 pcs
$ Price Range: $2.56

STF8N80K5 Available from 3 distributors

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15,000 pcs
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STF8N80K5 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
Failure Rate
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

STF8N80K5 Description

Short technical summary and product information.

The STMicroelectronics STF8N80K5 is an N-Channel MOSFET with a high drain-source voltage rating of 800V. It is designed for applications requiring a continuous drain current of up to 6A.

 

Key electrical characteristics include a maximum on-resistance of 950mOhm at 3A and 10V gate drive. The input capacitance is rated at 450pF at 100V, and the gate charge is 16.5nC at 10V. The gate threshold voltage is 5V at 100µA, with a maximum Vgs of ±30V.

 

This MOSFET has a maximum power dissipation of 25W (Tc) and operates within a temperature range of -55°C to 150°C (TJ). It is housed in a TO-220FP package and is suitable for through-hole mounting.

 

The STF8N80K5 belongs to the SuperMESH5™ series, indicating advanced MOSFET technology for improved performance and efficiency.

STF8N80K5 Quick Information

Product Type: MOSFET
Series: SuperMESH5™
Canonical Name: STF8N80K5 N-Channel MOSFET
Subcategory: N-Channel

STF8N80K5 Compliance

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

STF8N80K5 Estimated Pricing

Qty Low High
1+ $2.56 $2.56

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

STF8N80K5 Features

  • 800V drain-source voltage rating.
  • 6A continuous drain current capability.
  • 950mOhm maximum on-resistance.
  • TO-220FP package for through-hole mounting.
  • N-Channel MOSFET technology.

STF8N80K5 Applications

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

STF8N80K5 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the drain-source voltage rating of the STF8N80K5?

800V.

What package does the STF8N80K5 come in?

TO-220-3 Full Pack (TO-220FP) with through-hole mounting.

What is the operating temperature range?

-55°C to 150°C (junction temperature).

What is the continuous drain current at 25°C?

6A.

What is the on-resistance at 10V gate drive?

950 mOhm maximum at 3A, 10V.

What is the gate charge requirement?

16.5 nC at 10V gate voltage.

What technology series is this MOSFET from?

SuperMESH5™ from STMicroelectronics.

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