IRFZ44NPBF N-Channel MOSFET 55V 49A TO-220 – 10 Pack
IRFZ44NPBF N-Channel MOSFET 55V 49A TO-220 – 10 Pack
IRFZ44NPBF N-Channel Power MOSFET – 10-Piece Pack
Get reliable switching performance with this 10-pack of IRFZ44NPBF N-Channel MOSFETs. Rated at 55V / 49A in a through-hole TO-220 package, these transistors are a go-to choice for electronics hobbyists, engineers, and DIY builders who need consistent, high-quality power switching components.
Key Specifications
- Part Number: IRFZ44NPBF
- Channel Type: N-Channel
- Drain-to-Source Voltage (Vdss): 55V
- Continuous Drain Current (Id): 49A
- Package: TO-220, Straight-In (Through-Hole)
- Condition: New
- Quantity: 10 Pieces per Pack
- High-Concern Chemicals: None
Why Choose the IRFZ44NPBF?
- ✅ High Current Capacity: 49A continuous drain current handles demanding power applications with ease
- ✅ Low On-Resistance (Rds(on)): Minimizes power dissipation for efficient circuit operation
- ✅ Versatile TO-220 Package: Straight-in, through-hole design for easy PCB and breadboard placement
- ✅ Wide Application Range: Suitable for motor drives, DC-DC converters, power supplies, and switching circuits
- ✅ 10-Pack Value: Stock your workbench with spares — ideal for prototyping and production builds
Common Applications
- Motor speed controllers and H-bridge circuits
- DC-DC switching power supplies
- PWM-based load switching
- Battery management and charging circuits
- LED driver and lighting control boards
- Arduino, Raspberry Pi, and other microcontroller projects
What's in the Box
- 10 × IRFZ44NPBF N-Channel MOSFET (TO-220 Package)
Made in Mainland China.
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Frequently Asked Questions
Q: What is the IRFZ44NPBF used for in electronics projects?
A: The IRFZ44NPBF is an N-Channel power MOSFET commonly used in motor drive circuits, switching power supplies, PWM controllers, battery management systems, and LED lighting drivers. Its 55V / 49A rating makes it well-suited for medium-to-high power switching applications in both hobbyist and professional electronics builds.
Q: Is the TO-220 package compatible with standard breadboards and PCBs?
A: Yes. The IRFZ44NPBF comes in a straight-in through-hole TO-220 package, which is compatible with standard breadboards, perfboards, and PCB footprints designed for TO-220 components. Simply insert the three leads (Gate, Drain, Source) into the corresponding holes for quick and secure installation.
Q: Why buy a 10-piece pack instead of a single unit?
A: Buying in a 10-pack offers excellent value for prototypers, makers, and engineers who go through MOSFETs regularly. Having extras on hand means you can test multiple circuit configurations, replace components during development, and reduce downtime waiting for re-orders — all at a lower per-unit cost.