HUF75645P3 HUF75645P3 is a 100V, 75A N-Channel MOSFET from On Semiconductor. It features a low on-resistance of 14mOhm and is housed in a TO-220-3 through-hole package.
Mfr Part #:

HUF75645P3

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
HUF75645P3 is a 100V, 75A N-Channel MOSFET from On Semiconductor. It features a low on-resistance of 14mOhm and is housed in a TO-220-3 through-hole package.
✓ Total Stock: 52,580 pcs
$ Price Range: $1.87 - $4.28

HUF75645P3 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
50,400 pcs
50400 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,220 pcs
1220 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
960 pcs
960 pcs On Request 1 On Request On Request On Request On Request On Request

HUF75645P3 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
Tape & Reel
Technology
Vgs (Max)
Vgs(th) (Max) @ Id

HUF75645P3 Description

Short technical summary and product information.

The HUF75645P3 is an N-Channel MOSFET manufactured by On Semiconductor. It is designed for high-power switching applications with a maximum drain-to-source voltage of 100V and a continuous drain current of 75A at case temperature. The device features a low maximum on-resistance of 14mOhm at 75A and 10V gate drive, ensuring efficient power handling.

 

This MOSFET offers a maximum gate charge of 238nC at 20V and an input capacitance of 3790pF at 25V, which are important for switching performance. The threshold voltage is 4V at 250µA, and the maximum gate-source voltage is ±20V. Power dissipation is rated at 310W at case temperature, and the operating junction temperature range is -55°C to 175°C.

 

The HUF75645P3 is packaged in a TO-220-3 through-hole package, suitable for mounting on printed circuit boards or heatsinks. It is RoHS3 compliant and has an MSL level of 1 (unlimited). This component is commonly used in power supplies, motor drives, and other high-current switching circuits.

HUF75645P3 Quick Information

Product Type: MOSFET
Series: UltraFET
Canonical Name: HUF75645P3 N-Channel MOSFET 100V 75A TO-220-3
Subcategory: N-Channel MOSFET

HUF75645P3 Compliance

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

HUF75645P3 Estimated Pricing

Qty Low High
1+ $4.28 $4.28
10+ $2.31 $2.31
100+ $1.87 $1.87

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

HUF75645P3 Features

  • 100V drain-to-source voltage rating.
  • 75A continuous drain current capability.
  • Low 14mOhm on-resistance at 75A.
  • TO-220-3 through-hole package.
  • Operating temperature range -55°C to 175°C.

HUF75645P3 Applications

  • Used for DC-DC converter switching
  • Suitable for motor drive circuits
  • Ideal for power management in industrial systems
  • Applied in battery protection modules
  • Used in high-current load switching

HUF75645P3 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the drain-to-source voltage rating of the HUF75645P3?

100V maximum.

What package does the HUF75645P3 come in?

TO-220-3 through-hole package.

What is the operating temperature range of the HUF75645P3?

-55°C to 175°C (junction temperature).

Is the HUF75645P3 RoHS compliant?

Yes, it is listed as RoHS3 compliant (unverified).

What is the maximum drain current of the HUF75645P3?

75A at case temperature.

What is the on-resistance of the HUF75645P3?

14mOhm maximum at 75A and 10V gate drive.

What is the maximum power dissipation of the HUF75645P3?

310W at case temperature.

Home
Account

Categories