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- 20pcs IRFZ44N MOSFET 49A 55V IRFZ44 MOSFET Tr...
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Item #:
148380664
20pcs IRFZ44N MOSFET 49A 55V IRFZ44 MOSFET Transistors IRFZ44NPBF N-Channel Rectifier Power Transistor Rectifier 3-Pin TO-220
Item #:
148380664
MMK 53830
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High-performance power MOSFET transistors widely used in various applications, including power supplies, motor control, audio amplifiers.
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What Stands Out
High Current Rating
Capable of handling up to 49A, the IRFZ44N MOSFET ensures reliable performance in high-load applications, making it ideal for power switching and motor control.
Robust Voltage Support
With a maximum voltage of 55V, this transistor offers flexibility and safety for various electronic projects, providing peace of mind during high-voltage operations.
Efficient Design
Featuring a 3-Pin TO-220 package, the IRFZ44N ensures easy installation and superior heat dissipation, leading to enhanced reliability and performance in demanding environments.
Product Details
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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Electronics Hobbyists
Ideal for hobbyists building custom circuits requiring efficient switching and control with high-current handling capabilities.
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Power Supply Designers
Great for designing power supplies, as they support high current ratings for more reliable performance in devices.
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DIY Projects
Perfect for various DIY electronic projects needing robust transistors for motor control and other applications.
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Low-Power Applications
Not suitable for low-power devices, as its high specifications may be overkill and unnecessarily complicate designs.
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High-Frequency Use
These MOSFETs may not perform optimally in high-frequency applications, where faster switching devices are required.
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Beginner-Level Users
May not be ideal for beginners unfamiliar with MOSFET specifications and their integration into circuits.
Product Description
20pcs IRFZ44N MOSFET 49A 55V IRFZ44 MOSFET Transistors IRFZ44NPBF N-Channel Rectifier Power Transistor Rectifier 3-Pin TO-220
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Customer Questions & Answers
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Question:
What are the specifications of the IRFZ44N MOSFET?
Answer: The IRFZ44N MOSFET is a powerful N-channel transistor rated for a maximum drain current of 49A and a maximum drain-source voltage of 55V. This device features on-state resistances of just a few milliohms, making it suitable for high-efficiency applications such as power switching and DC-DC converters. With its TO-220 package, it is easy to mount and can dissipate significant heat, ensuring stable performance in demanding circuits. -
Question:
What applications are suitable for the IRFZ44N MOSFET?
Answer: The IRFZ44N is ideal for various applications, including power supply circuits, motor controllers, and audio amplifiers. Its high current capacity makes it suitable for driving motors in robotics or vehicle applications, while its fast switching capabilities enable efficient operation in power converters. It can also be utilized in battery management systems due to its low on-resistance characteristics. -
Question:
What is the difference between IRFZ44N and IRFZ44?
Answer: The IRFZ44N is often referred to simply as IRFZ44 but includes enhancements for improved performance, particularly in terms of thermal management and switching speed. While both share similar characteristics, the 'N' designation typically points to newer manufacturing processes, resulting in better reliability and efficiency. Users can expect better thermal performance in high-load applications with the IRFZ44N. -
Question:
Can I use the IRFZ44N in parallel configurations?
Answer: Yes, the IRFZ44N can be used in parallel configurations to increase current handling capability. However, it's crucial to ensure that proper gate resistors are used to prevent unequal sharing of load, which could lead to thermal runaway in one of the MOSFETs. This setup is common in high-power applications where multiple devices are needed to manage higher currents efficiently. -
Question:
What is the typical gate voltage range for the IRFZ44N?
Answer: The IRFZ44N MOSFET typically requires a gate-source voltage of 10V for full enhancement. However, it can start conducting at lower voltages around 5V, but performance will be reduced. For optimal switching speed and minimal on-resistance, aiming for a gate voltage in the 10V to 15V range is best, especially in more demanding applications, such as motor drives or high-speed switching circuits. -
Question:
What types of PCB designs are compatible with the IRFZ44N?
Answer: The IRFZ44N's TO-220 package allows for a range of PCB designs, especially those involving through-hole components. Designs should include adequate trace widths for handling high current and a solid ground plane to minimize resistance. Additionally, thermal vias can be beneficial for heat dissipation, particularly if the MOSFET will be operating at or near its maximum ratings. -
Question:
What should I consider when choosing a heatsink for the IRFZ44N?
Answer: Selecting an appropriate heatsink for the IRFZ44N is critical for maintaining reliable operation. Consider factors such as the maximum expected power dissipation and ambient temperature. The thermal resistance of the heatsink should enable the junction temperature to stay within safe limits under load. Additionally, ensure proper thermal interface materials are applied to enhance heat transfer from the MOSFET to the heatsink. -
Question:
How does the IRFZ44N compare to other MOSFETs in its class?
Answer: The IRFZ44N is highly regarded for its low on-resistance and high current capacity, making it an excellent choice for applications requiring reliable power handling. Compared to similar MOSFETs, it often delivers better performance in terms of switching speed and thermal management. When selecting a MOSFET, it's essential to match the specifications with specific application needs, but many engineers favor the IRFZ44N for its versatility. -
Question:
Can the IRFZ44N be used for both low-side and high-side switching?
Answer: Yes, the IRFZ44N is versatile and can be utilized for both low-side and high-side switching configurations. For low-side applications, it's placed between the load and ground, easily driven by standard logic levels. In high-side configurations, a more complex driver circuit may be needed to ensure it is properly turned on since the source will be at a higher voltage. It is commonly used in power switching applications for both setups. -
Question:
Where can I buy 20pcs IRFZ44N MOSFET in Myanmar?
Answer: You can purchase the 20pcs IRFZ44N MOSFET from Ubuy, a trustworthy online platform that offers various electronic components. Ubuy provides access to a wide selection of products along with convenient shopping features, making it a great choice for sourcing components like MOSFET transistors in Myanmar.
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MMK 53830
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Features & Benefits
- High-performance N-Channel MOSFET transistors.
- Rated continuous current of 49A and pulse current of 160A.
- Typical voltage Vds of 55V and on-state resistance Rds(on) of just 0.024 ohm.
- Wide operating temperature range from -55℃ to 175℃.
- Dissipated power of up to 94W ensures reliability.
- Package includes 20pcs, perfect for bulk applications.
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