FCH085N80-F155 N-Channel MOSFET from On Semiconductor's SuperFET II family. Rated for 800V drain-source voltage and 46A continuous current with 85mOhm on-resistance.
Mfr Part #:

FCH085N80-F155

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
N-Channel MOSFET from On Semiconductor's SuperFET II family. Rated for 800V drain-source voltage and 46A continuous current with 85mOhm on-resistance.
✓ Total Stock: 342 pcs
$ Price Range: $8.84

FCH085N80-F155 Available from 1 distributor

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✓ Non-Authorised
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342 pcs
342 pcs On Request 1 On Request On Request On Request On Request On Request

FCH085N80-F155 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
Industrial Grade
Input Capacitance (Ciss) (Max) @ Vds
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
SVHC Present
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Vgs (Max)
Vgs(th) (Max) @ Id

FCH085N80-F155 Description

Short technical summary and product information.

The FCH085N80-F155 is an N-Channel MOSFET from On Semiconductor's SuperFET II family, utilizing charge balance technology for low on-resistance and gate charge. It features a maximum drain-source voltage of 800V and continuous drain current of 46A at 25°C. The typical on-resistance is 67 mOhm, and the typical gate charge is 196 nC, enabling efficient switching in high-voltage applications.

 

This device is designed for AC-DC power supplies, LED lighting, PFC circuits, server/telecom power, and industrial power applications. It offers 100% avalanche testing with a single pulse avalanche energy rating of 1701 mJ. The MOSFET is housed in a TO-247-3 through-hole package, providing a junction-to-case thermal resistance of 0.28°C/W for effective heat dissipation.

 

The FCH085N80-F155 is RoHS compliant and Pb-free, suitable for environmentally conscious designs. Its operating junction temperature range is -55°C to 150°C.

FCH085N80-F155 Quick Information

Product Type: MOSFET
Canonical Name: N-Channel MOSFET, 800V Vds, 46A Id, TO-247-3
Subcategory: N-Channel MOSFET

FCH085N80-F155 Compliance

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

FCH085N80-F155 Estimated Pricing

Qty Low High
60+ $8.84 $8.84

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

FCH085N80-F155 Features

  • N-Channel MOSFET with 800V drain-source voltage.
  • Low typical on-resistance of 67 milliohms.
  • Ultra low gate charge of 196 nC typical.
  • 100% avalanche tested for reliability.
  • RoHS compliant and Pb-free package.

FCH085N80-F155 Applications

  • Used in AC-DC power supply designs.
  • Suitable for LED lighting applications.
  • Ideal for PFC and server power circuits.
  • Used in industrial power applications.

FCH085N80-F155 FAQs

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

800V

What is the package type?

TO-247-3 through-hole package.

What is the operating temperature range?

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

Is this device RoHS compliant?

Yes, RoHS3 compliant per datasheet.

What is the typical gate charge?

196 nC at 10V.

What is the maximum avalanche energy?

1701 mJ single pulse.

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