FQAF11N90C N-Channel MOSFET with 900V drain-source breakdown voltage, 7A continuous drain current, and 1.1Ω on-resistance. In TO-3PF-L through-hole package.
Mfr Part #:

FQAF11N90C

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
N-Channel MOSFET with 900V drain-source breakdown voltage, 7A continuous drain current, and 1.1Ω on-resistance. In TO-3PF-L through-hole package.
✓ Total Stock: 99,004 pcs
$ Price Range: $3.33 - $5.88

FQAF11N90C Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
96,480 pcs
96480 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
2,524 pcs
2524 pcs On Request 1 On Request On Request On Request On Request On Request

FQAF11N90C 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

FQAF11N90C Description

Short technical summary and product information.

The FQAF11N90C is an N-channel enhancement mode power MOSFET from On Semiconductor, built using planar stripe and DMOS technology. It is designed for high-voltage switching applications such as switched mode power supplies and active power factor correction.

 

Key electrical specifications include a drain-source voltage rating of 900V, continuous drain current of 7A at 25°C, and a maximum on-resistance of 1.1Ω at Vgs=10V. The device features low gate charge (typical 60nC) and low reverse transfer capacitance (typical 23pF), contributing to efficient switching performance.

 

The MOSFET is capable of withstanding high avalanche energy, with a single pulsed avalanche energy rating of 960mJ. It is offered in a TO-3PF-L through-hole package, which provides good thermal performance with a junction-to-case thermal resistance of 1.04°C/W. The device is Pb-Free and RoHS compliant (unverified).

FQAF11N90C Quick Information

Product Type: MOSFET
Canonical Name: FQAF11N90C
Subcategory: N-Channel MOSFET

FQAF11N90C Compliance

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

FQAF11N90C Estimated Pricing

Qty Low High
1+ $5.88 $5.88
30+ $3.33 $3.33

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

FQAF11N90C Features

  • N-Channel MOSFET with 900V drain-source voltage.
  • Continuous drain current of 7A at 25°C.
  • Low on-resistance of 1.1Ω maximum.
  • Low gate charge for efficient switching.
  • Avalanche rated for high energy applications.

FQAF11N90C Applications

  • Used in switched mode power supplies.
  • Suitable for active power factor correction.
  • Applied in electronic lamp ballasts.
  • Ideal for high-voltage DC-DC converters.

FQAF11N90C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the drain-source voltage rating of the FQAF11N90C?

The drain-source breakdown voltage is 900V minimum at Vgs=0V and Id=250µA.

What package is the FQAF11N90C available in?

The device is available in a TO-3PF-L through-hole package.

What is the operating temperature range?

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

Is the FQAF11N90C RoHS compliant?

The datasheet indicates the device is Pb-Free, but RoHS compliance status is unverified.

What is the on-resistance of this MOSFET?

The maximum on-resistance is 1.1Ω at Vgs=10V and Id=3.5A.

What is the typical gate charge?

The typical gate charge is 60nC, with a maximum of 80nC at Vgs=10V.

What is the avalanche energy rating?

The single pulsed avalanche energy rating is 960mJ under specified test conditions.

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