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onsemi UltraFET N-Channel MOSFET 75 A 55 V Enhancement 3-Pin TO-220 HUF75545P3

Category MOSFET Brand onsemi Condition New

Specifications

Country of Origin India
Brand onsemi
Height 16.3mm
Length 10.67mm
Model HUF75545P3
Width 4.7mm
Mount Type Through Hole
Series UltraFET
Maximum Operating Temperature 175°C
Package Type TO-220
Minimum Operating Temperature -55°C
Pin Count 3
Channel Type N
Maximum Continuous Drain Current Id 75A
Maximum Drain Source Voltage Vds 55V
Maximum Drain Source Resistance Rds 7mΩ
Channel Mode Enhancement
Maximum Power Dissipation Pd 325W
Typical Gate Charge Qg @ Vgs 220nC
Maximum Gate Source Voltage Vgs -20, +20V

Key Features

  • Features ultra-low on-resistance of 7 milliohms for low power loss.
  • Capable of dissipating up to 325 watts power for reliable operation.
  • Supports a maximum drain-source voltage of 55 volts and continuous drain current of 75 amps.
  • Designed with enhancement mode for robust switching performance.
  • Typical gate charge is 220 nanocoulombs at a gate-source voltage of 10 V.
  • Operates reliably over a wide temperature range from -55°C to 175°C maximum.
  • Ideal for switching regulators, motor drivers, and low-voltage bus switches.
  • Constructed with through-hole mount type for easy PCB integration.

Product Description

The onsemi HUF75545P3 is an UltraFET N-Channel MOSFET designed for power conversion applications requiring high efficiency and robustness. It supports a maximum continuous drain current of 75 A and a drain-source voltage of 55 V, making it suitable for demanding power management circuits. Featuring an enhancement mode channel and a very low on-resistance of 7 mΩ, this MOSFET reduces conduction losses and enhances overall efficiency.

Its 3-pin TO-220 package enables convenient through-hole mounting for various industrial and commercial circuit boards. The device is capable of handling up to 325 W power dissipation, allowing for sustained operation under heavy loads without overheating.

The maximum operating temperature of 175°C and minimum operating temperature of -55°C highlight its durability for harsh environments. The typical gate charge of 220 nC ensures efficient switching speeds with minimal energy loss, making it ideal for high-frequency DC to DC converters, motor drivers, and switching regulators.

This MOSFET is engineered with a diode exhibiting a low reverse recovery time and stored charge to improve switching efficiency further. Applications include power management, switching regulators, motor control, and low-voltage bus switching in industrial, commercial, automotive, and manufacturing systems.

UltraFET® Trench MOSFET technology optimized for efficiency and low RDS(on). Robust avalanche energy capability for high energy tolerance. Suitable for high-frequency power conversion circuits. Compact TO-220 form factor supporting through-hole mounting.

Wide operating temperature range for versatile use. Low Miller charge for reduced switching losses. Enhanced performance in DC to DC converters and motor control. Manufactured in India with consistent quality standards.

Choose onsemi UltraFET HUF75545P3 for high-performance power conversion needs in semiconductor applications. Explore more MOSFET products and power components on EnvMart for industrial-grade electronics solutions.

onsemi UltraFET N-Channel MOSFET 75 A 55 V Enhancement 3-Pin TO-220 HUF75545P3
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Frequently Asked Questions

The maximum continuous drain current for this model is 75 A.

It supports a maximum drain-source voltage of 55 V.

The on-resistance is 7 milliohms, which helps reduce conduction losses.

It can dissipate up to 325 watts of power for reliable operation.

The dimensions are 16.3 mm in height, 10.67 mm in length, and 4.7 mm in width.

This model features a through-hole mount type for easy PCB integration.

The typical gate charge is 220 nanocoulombs at a gate-source voltage of 10 V.

It operates reliably over a wide temperature range from -55°C to 175°C.

The package type is TO-220, which supports through-hole mounting.

It is ideal for switching regulators, motor drivers, and low-voltage bus switches.

This model features an N-channel type with enhancement mode.

The HUF75545P3 is manufactured in India.

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