HUFA76645S3ST-F085 On Semiconductor HUFA76645S3ST-F085 is an N-Channel MOSFET with 100V drain-source voltage, 75A continuous drain current, low 14mOhm on-resistance, in a D2PAK surface mount package.
Mfr Part #:

HUFA76645S3ST-F085

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
On Semiconductor HUFA76645S3ST-F085 is an N-Channel MOSFET with 100V drain-source voltage, 75A continuous drain current, low 14mOhm on-resistance, in a D2PAK surface mount package.
✓ Total Stock: 622 pcs
$ Price Range: $2.02

HUFA76645S3ST-F085 Available from 1 distributor

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

HUFA76645S3ST-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
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
SVHC Present
Supplier Device Package
Tape & Reel
Technology
Vgs (Max)
Vgs(th) (Max) @ Id

HUFA76645S3ST-F085 Description

Short technical summary and product information.

The HUFA76645S3ST-F085 is an N-Channel power MOSFET from ON Semiconductor, designed for high-efficiency switching applications.

 

This device features a drain-to-source voltage rating of 100V and a continuous drain current of 75A at 25°C case temperature. With a maximum on-resistance of 14mOhm at 10V gate drive and 75A, it offers low conduction losses. The gate charge is 153nC maximum at 10V, and input capacitance is 4400pF typical at 25V drain-source.

 

The MOSFET is housed in a surface-mount D2PAK (TO-263) package, supporting high power dissipation of up to 310W. Operating temperature range is -55°C to 175°C junction, suitable for demanding environments. Drive voltage is 4.5V to 10V, offering design flexibility.

HUFA76645S3ST-F085 Quick Information

Product Type: MOSFET
Canonical Name: HUFA76645S3ST-F085
Subcategory: Power MOSFET

HUFA76645S3ST-F085 Compliance

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

HUFA76645S3ST-F085 Estimated Pricing

Qty Low High
622+ $2.02 $2.02

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

HUFA76645S3ST-F085 Features

  • N-Channel MOSFET with 100V drain-source.
  • Continuous drain current rated at 75A.
  • Low on-resistance of 14mOhm maximum.
  • Surface mount D2PAK (TO-263) package.
  • Operating temperature up to 175°C junction.

HUFA76645S3ST-F085 Applications

  • Used in high-efficiency DC/DC converters.
  • Suitable for motor drive circuits.
  • Ideal for automotive power management.
  • Applied in power supply switching stages.

HUFA76645S3ST-F085 FAQs

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

The drain-source voltage rating is 100V.

What is the continuous drain current?

The continuous drain current is 75A at 25°C case temperature.

What is the on-resistance?

Maximum on-resistance is 14mOhm at a gate-source voltage of 10V and drain current of 75A.

What package does this MOSFET come in?

It comes in a surface mount D2PAK (TO-263) package.

What is the operating temperature range?

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

What is the gate charge of this device?

Maximum total gate charge is 153nC at a gate-source voltage of 10V.

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