FDB9406-F085 N-Channel MOSFET rated at 40V drain-source voltage and 110A continuous drain current with ultra-low 1.8mOhm on-resistance.
Mfr Part #:

FDB9406-F085

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
N-Channel MOSFET rated at 40V drain-source voltage and 110A continuous drain current with ultra-low 1.8mOhm on-resistance.
✓ Total Stock: 33,600 pcs

FDB9406-F085 Available from 1 distributor

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✓ Non-Authorised
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Non-Authorised Inventory information
33,600 pcs
33600 pcs On Request 1 On Request On Request On Request On Request On Request

FDB9406-F085 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
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
Lead Style
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
Supplier Device Package
Tape & Reel
Technology
Vgs (Max)
Vgs(th) (Max) @ Id

FDB9406-F085 Description

Short technical summary and product information.

The FDB9406-F085 is an N-Channel power MOSFET from On Semiconductor designed for high-efficiency power switching applications.

 

Key electrical specifications include a maximum drain-to-source voltage of 40V, continuous drain current of 110A at 25°C case temperature, and an ultra-low maximum on-resistance of 1.8mOhm at 80A and 10V gate drive. The device features a typical gate charge of 138nC at 10V and input capacitance of 7710pF at 25V drain-source, enabling fast switching performance.

 

Packaged in a surface-mount TO-263-3 (D²Pak) case, the MOSFET supports a wide operating junction temperature range from -55°C to 175°C and can dissipate up to 176W. It is suitable for applications requiring high current handling and low conduction losses.

FDB9406-F085 Quick Information

Product Type: MOSFET
Canonical Name: FDB9406-F085
Subcategory: N-Channel Power MOSFET

FDB9406-F085 Compliance

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

FDB9406-F085 Features

  • N-Channel MOSFET with 40V max drain-source voltage.
  • 110A continuous drain current at 25°C case temperature.
  • Ultra-low 1.8mOhm maximum on-resistance.
  • Surface mount D2PAK (TO-263) package.
  • Wide operating temperature range -55°C to 175°C.

FDB9406-F085 Applications

  • Power management in automotive systems.
  • DC-DC converter and regulator circuits.
  • High-current load switching applications.

FDB9406-F085 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum drain-to-source voltage of the FDB9406-F085?

40V.

What is the maximum continuous drain current?

110A at 25°C case temperature.

What is the typical on-resistance?

Maximum 1.8mOhm at 80A drain current and 10V gate-source voltage.

What is the operating temperature range?

-55°C to 175°C junction temperature.

What package does the FDB9406-F085 come in?

Surface-mount TO-263-3 (D²Pak, 2 leads plus tab) also known as D²PAK (TO-263).

Is the FDB9406-F085 RoHS compliant?

RoHS3 compliant status is listed but unverified.

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