HUF75637S3S N-Channel power MOSFET rated at 100V drain-source voltage and 44A continuous drain current, with a maximum on-resistance of 30 mOhm.
Mfr Part #:

HUF75637S3S

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
N-Channel power MOSFET rated at 100V drain-source voltage and 44A continuous drain current, with a maximum on-resistance of 30 mOhm.
✓ Total Stock: 710 pcs

HUF75637S3S Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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710 pcs
710 pcs On Request 1 On Request On Request 0838/0840 On Request On Request

HUF75637S3S 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
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Vgs (Max)
Vgs(th) (Max) @ Id

HUF75637S3S Description

Short technical summary and product information.

The HUF75637S3S is an N-Channel UltraFET power MOSFET from On Semiconductor, designed for high-efficiency power switching applications. It delivers a drain-to-source voltage (Vdss) of 100V and continuous drain current of 44A at 25°C (31A at 100°C). The maximum on-resistance (Rds(on)) is 30 mOhm at 10V gate drive, enabling low conduction losses.

 

This device features a maximum gate threshold voltage of 4V at 250µA drain current. The total gate charge is 108 nC at 20V, and input capacitance is 1700 pF at 25V drain-source voltage. The operating junction temperature ranges from -55°C to 175°C. Maximum power dissipation is 155W at 25°C case temperature.

 

The MOSFET is offered in a surface-mount D2PAK (TO-263) package, which is suitable for automated assembly. The D2PAK package provides effective thermal management through the exposed drain tab.

HUF75637S3S Quick Information

Product Type: Power MOSFET
Canonical Name: HUF75637S3S N-Channel 100V 44A UltraFET Power MOSFET
Subcategory: Single MOSFET

HUF75637S3S Compliance

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

HUF75637S3S Features

  • N-Channel MOSFET rated for 100V and 44A.
  • Ultra low on-resistance of 30 mΩ max.
  • Surface mount package in D²PAK (TO-263).
  • Gate charge of 108 nC for fast switching.

HUF75637S3S Applications

  • Power MOSFET for DC-DC converters
  • Motor drive circuit switching applications
  • High-efficiency power supply designs
  • Load switching in industrial systems
  • Battery management and protection circuits

HUF75637S3S FAQs

7 frequently asked questions generated from this part’s specifications.
What is the drain-to-source voltage (Vdss) of the HUF75637S3S?

The maximum drain-to-source voltage is 100V.

What is the maximum continuous drain current?

At case temperature 25°C and 10V gate drive, the continuous drain current is 44A. At 100°C it derates to 31A.

What is the on-resistance (Rds(on)) of this MOSFET?

The maximum on-resistance is 30 mOhm at a drain current of 44A and gate-source voltage of 10V.

What is the operating temperature range?

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

What package is the HUF75637S3S available in?

The device is offered in a D2PAK (TO-263) surface-mount package.

What is the gate threshold voltage?

The maximum gate threshold voltage is 4V at a drain current of 250 µA.

What is the total gate charge?

The maximum total gate charge is 108 nC at a gate-source voltage of 20V.

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