FDB9406L-F085 N-Channel MOSFET with 40V drain-source voltage and 110A continuous drain current. Features low on-resistance of 1.5mΩ and is housed in a surface-mount D²PAK (TO-263) package.
Mfr Part #:

FDB9406L-F085

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
N-Channel MOSFET with 40V drain-source voltage and 110A continuous drain current. Features low on-resistance of 1.5mΩ and is housed in a surface-mount D²PAK (TO-263) package.
✓ Total Stock: 13,555 pcs

FDB9406L-F085 Available from 1 distributor

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FDB9406L-F085 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

FDB9406L-F085 Description

Short technical summary and product information.

The FDB9406L-F085 is an N-Channel MOSFET manufactured by On Semiconductor. It is designed for high-current switching applications, offering a drain-source voltage (Vdss) of 40V and a continuous drain current of 110A at case temperature. The device features a low maximum on-resistance of 1.5mΩ at 80A and 10V gate drive.

 

Electrical characteristics include a maximum gate charge of 170nC at 10V, input capacitance of 8600pF at 20V, and a gate threshold voltage of 3V at 250µA. The MOSFET is capable of being driven at 4.5V or 10V, supporting Logic Level operation. Maximum power dissipation is 176W, and the operating junction temperature range spans from -55°C to 175°C.

 

This MOSFET utilizes PowerTrench technology, as noted in the datasheet, and comes in a surface-mount D²PAK (TO-263) package with three leads and a tab. It is RoHS3 compliant, REACH unaffected, and rated MSL 1 unlimited. The device is suitable for power management, DC-DC converters, and automotive applications.

FDB9406L-F085 Quick Information

Product Type: MOSFET
Canonical Name: FDB9406L-F085 - N-Channel MOSFET, 40V, 110A, D²PAK (TO-263)
Subcategory: Power MOSFET

FDB9406L-F085 Compliance

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

FDB9406L-F085 Features

  • N-Channel MOSFET with 40V drain-source voltage.
  • 110A continuous drain current capability.
  • Low on-resistance of 1.5mΩ at 80A, 10V.
  • Logic Level PowerTrench technology for 4.5V gate drive.
  • Surface-mount D²PAK (TO-263) package.

FDB9406L-F085 Applications

  • Ideal for high-current switching power supplies.
  • Used in automotive engine control modules.
  • Suitable for DC-DC converters and motor drives.
  • Power management in industrial equipment.

FDB9406L-F085 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the drain-source voltage rating of the FDB9406L-F085?

The drain-source voltage (Vdss) is 40V.

What is the continuous drain current rating?

The continuous drain current is 110A at case temperature.

What is the typical on-resistance?

The maximum on-resistance is 1.5mΩ at 80A drain current and 10V gate drive.

What is the operating temperature range?

The operating junction temperature range is -55°C to 175°C.

What package is the FDB9406L-F085 available in?

It is available in a surface-mount D²PAK (TO-263) package (TO-263-3, D²Pak).

Is the device RoHS compliant?

The device is listed as RoHS3 compliant, REACH unaffected, and MSL 1 unlimited.

What is the gate charge of the FDB9406L-F085?

The maximum gate charge is 170nC at 10V gate-source voltage.

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