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MOSFET MOSFT For Micro Controllers - 30V - 60A - IRLZ44NPBF (D151)
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MOSFET MOSFT For Micro Controllers - 30V - 60A - IRLZ44NPBF (D151)

MOSFET MOSFT For Micro Controllers - 30V - 60A - IRLZ44NPBF (D151)

$0.93

Original: $2.67

-65%
MOSFET MOSFT For Micro Controllers - 30V - 60A - IRLZ44NPBF (D151)—

$2.67

$0.93

The Story

MOSFET for Microcontrollers – 55V 47A IRLZ44NPBF

Reliable, Logic-Level N-Channel MOSFET for 3.3V and 5V Systems

The IRLZ44NPBF is a proven N-Channel MOSFET designed specifically for easy use with microcontrollers. It performs reliably with both 3.3V and 5V logic, making it an excellent choice for Arduino, Raspberry Pi, ESP32, and similar platforms. Ideal for switching and controlling higher-power loads in projects like automation, robotics, LED lighting, and motor control.

Key Features and Benefits

  • True Logic-Level Operation: Designed to turn on effectively with 3.3V and 5V gate drive.
  • High Current Capability: Handles up to 47A at 55V (practical continuous current without heatsink is much lower, typically ~10-15A depending on conditions).
  • Low On-Resistance: 22 mΩ @ VGS = 10V, providing efficient power switching.
  • Microcontroller Friendly: Moderate gate charge (~32nC) allows direct drive from most MCU pins.
  • Easy to Mount: Standard TO-220-3 through-hole package for simple installation.

Technical Specifications

  • Manufacturer: Infineon / IR
  • Model: IRLZ44NPBF
  • Drain-Source Voltage (VDS): 55V
  • Continuous Drain Current (ID): 47A at 25°C
  • Gate-Source Voltage (VGS): ±20V (max), 3.3V-to-14.5V typical drive
  • Gate Threshold Voltage (VGS(th)): 1.0V – 2.0V (typical)
  • Gate Charge (Qg): ~32nC
  • RDS(on): 22 mΩ @ VGS = 10V
  • Total Power Dissipation: 94W
  • Operating Temperature: -55°C to +175°C
  • RoHS Compliant
  • Package: TO-220-3; one MOSFET per package
  • Mounting Type: Through Hole
Gate Voltage Behavior
10V Fully on, best performance
5V Good, slightly less efficient
3.3V Usable, but weaker
<3V Not usable

Why Choose This MOSFET?

This logic-level MOSFET is built for real-world microcontroller use. Unlike many power MOSFETs that require higher gate voltages, the IRLZ44NPBF works well directly from 3.3V and 5V outputs, making it a dependable choice for both hobbyists and professional applications. It offers a strong balance of availability, reliability, and ease of use for everyday switching needs.

Applications

  • Direct microcontroller switching (no relay needed)
  • Motor and solenoid control
  • LED strips and lighting systems
  • Home automation projects
  • Battery-powered and DC power control circuits

Note: Always evaluate thermal conditions and use proper heatsinking when running higher current loads.

Replaces: IRLB8721PBF

MOSFET MOSFT For Micro Controllers - 30V - 60A - IRLZ44NPBF (D151) - Image 2

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Description

MOSFET for Microcontrollers – 55V 47A IRLZ44NPBF

Reliable, Logic-Level N-Channel MOSFET for 3.3V and 5V Systems

The IRLZ44NPBF is a proven N-Channel MOSFET designed specifically for easy use with microcontrollers. It performs reliably with both 3.3V and 5V logic, making it an excellent choice for Arduino, Raspberry Pi, ESP32, and similar platforms. Ideal for switching and controlling higher-power loads in projects like automation, robotics, LED lighting, and motor control.

Key Features and Benefits

  • True Logic-Level Operation: Designed to turn on effectively with 3.3V and 5V gate drive.
  • High Current Capability: Handles up to 47A at 55V (practical continuous current without heatsink is much lower, typically ~10-15A depending on conditions).
  • Low On-Resistance: 22 mΩ @ VGS = 10V, providing efficient power switching.
  • Microcontroller Friendly: Moderate gate charge (~32nC) allows direct drive from most MCU pins.
  • Easy to Mount: Standard TO-220-3 through-hole package for simple installation.

Technical Specifications

  • Manufacturer: Infineon / IR
  • Model: IRLZ44NPBF
  • Drain-Source Voltage (VDS): 55V
  • Continuous Drain Current (ID): 47A at 25°C
  • Gate-Source Voltage (VGS): ±20V (max), 3.3V-to-14.5V typical drive
  • Gate Threshold Voltage (VGS(th)): 1.0V – 2.0V (typical)
  • Gate Charge (Qg): ~32nC
  • RDS(on): 22 mΩ @ VGS = 10V
  • Total Power Dissipation: 94W
  • Operating Temperature: -55°C to +175°C
  • RoHS Compliant
  • Package: TO-220-3; one MOSFET per package
  • Mounting Type: Through Hole
Gate Voltage Behavior
10V Fully on, best performance
5V Good, slightly less efficient
3.3V Usable, but weaker
<3V Not usable

Why Choose This MOSFET?

This logic-level MOSFET is built for real-world microcontroller use. Unlike many power MOSFETs that require higher gate voltages, the IRLZ44NPBF works well directly from 3.3V and 5V outputs, making it a dependable choice for both hobbyists and professional applications. It offers a strong balance of availability, reliability, and ease of use for everyday switching needs.

Applications

  • Direct microcontroller switching (no relay needed)
  • Motor and solenoid control
  • LED strips and lighting systems
  • Home automation projects
  • Battery-powered and DC power control circuits

Note: Always evaluate thermal conditions and use proper heatsinking when running higher current loads.

Replaces: IRLB8721PBF

MOSFET MOSFT For Micro Controllers - 30V - 60A - IRLZ44NPBF (D151) | Vetco Electronics