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10 Slice MOS Transistor IRLB8748 TO-220
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10 Slice MOS Transistor IRLB8748 TO-220
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10 Slice MOS Transistor IRLB8748 TO-220
Item #: 88662963

10 Slice MOS Transistor IRLB8748 TO-220

Item #: 88662963

AUD 58

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What Stands Out

High Efficiency
The IRLB8748 features low RDS(on), ensuring minimal energy loss during operation, which enhances overall system efficiency and performance.
Robust Current Handling
With a high continuous current rating, this transistor effectively supports demanding applications, ideal for power management in automotive and industrial sectors.
Thermal Reliability
Designed for TO-220 packaging, the IRLB8748 provides superior thermal dissipation, ensuring stability and longevity during prolonged use in high-temperature environments.

Product Details

Shop 10 Slice MOS Transistor IRLB8748 TO-220 online at a best price in Kiribati. B0D5YMKGFH
Item Weight0.05 lbs (20 grams)

Who Should Buy?

Suitable For
  • Power Electronics Designers

    Ideal for engineers designing high-efficiency circuits needing reliable MOSFETs for power management.

  • DIY Electronics Enthusiasts

    Great for hobbyists building their own power supplies or motor controllers requiring robust transistors.

  • Electric Vehicle Developers

    Useful for electric vehicle projects that demand efficient switching and low heat generation in power circuits.

Not Suitable For
  • Low Power Applications

    Not suitable for simple circuits that require minimal power handling or space constraints.

Product Description

10 Slice MOS Transistor IRLB8748 TO-220

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Customer Questions & Answers

  • Question: What is the 10 Slice MOS Transistor IRLB8748 TO-220 used for?

    Answer: The 10 Slice MOS Transistor IRLB8748 TO-220 is commonly used in various applications such as motor control, power management circuits, and audio amplifiers. Its high current handling capabilities and low on-resistance make it ideal for scenarios where efficiency is critical. For example, you might use it in a robotics project to control the movement of motors or in renewable energy systems to optimize power transfer.
  • Question: What are the key specifications of the IRLB8748 MOSFET?

    Answer: The key specifications of the IRLB8748 MOSFET include a maximum continuous drain current of 62A, a maximum gate-source voltage of ±20V, and an on-resistance of 0.022Ω, which allows for efficient operation in power applications. These specifications make it suitable for high-performance applications where thermal management and power loss are critical factors. An example use is in high-efficiency power supplies where minimal energy loss is desired.
  • Question: How do I connect the IRLB8748 in a circuit?

    Answer: To connect the IRLB8748 in a circuit, you will typically connect the source pin to ground, the drain to the load, and the gate pin to a microcontroller or switch controlling the MOSFET. It's crucial to ensure that the gate voltage exceeds the threshold voltage to turn the MOSFET on. This can be particularly useful in automation systems where precise control over the load is necessary, like actuators or relays.
  • Question: What distinguishes the IRLB8748 from other MOSFETs?

    Answer: The IRLB8748 stands out due to its high current capacity and low R_DS(on), which allows it to handle significant loads without excessive heating. This makes it particularly advantageous in high-performance switching applications compared to standard MOSFETs that may not manage thermal performance as well. Consequently, it's favored in advanced applications such as electric vehicles and high-efficiency power amplifiers.
  • Question: What is the maximum gate-source voltage for the IRLB8748?

    Answer: The maximum gate-source voltage for the IRLB8748 is ±20V. This specification is important as exceeding this voltage can damage the transistor. In practical applications, ensuring that your control circuitry does not exceed this voltage is crucial for maintaining the integrity of the MOSFET. For instance, when using microcontrollers to drive the MOSFET, keep the output in check to prevent failure.
  • Question: Can the IRLB8748 be used in high-frequency applications?

    Answer: Yes, the IRLB8748 can be utilized in high-frequency applications due to its fast switching capabilities. This makes it suitable for applications like DC-DC converters or inverters where rapid switching is essential for efficiency. Users should, however, consider gate drive design to minimize switching losses and ensure optimal performance at high frequencies, which can significantly improve overall circuit efficiency.
  • Question: What heatsink size is recommended for the IRLB8748?

    Answer: The recommended heatsink size for the IRLB8748 largely depends on the expected power dissipation and ambient conditions. Generally, it’s wise to calculate the thermal resistance and ensure it’s within safe limits to prevent overheating. Scenarios involving high loads, such as in power supply designs, should definitely include a heatsink for stability and longevity, typically with a thermal resistance rating suited for the application’s load.
  • Question: Is the IRLB8748 suitable for beginner projects?

    Answer: Yes, the IRLB8748 is suitable for beginner projects, particularly for those looking to explore electronics involving motor control and basic power management. With ample documentation and community resources available, novices can learn about its operation and integration in circuits effectively. Beginners might experiment with using it for LED dimming projects or motor drives, allowing hands-on experience with power devices.
  • Question: What are the typical failure modes of the IRLB8748?

    Answer: Typical failure modes of the IRLB8748 include thermal runaway due to excessive heat, which can happen if the device is improperly heatsinked or operated beyond its limits. Moreover, overvoltage across the gate-source terminals can lead to destruction. Being aware of these risks is important, particularly in power projects where failure can result in circuit damage. Keeping within operational parameters is essential for reliability in applications.
  • Question: Where can I buy the 10 Slice MOS Transistor IRLB8748 TO-220?

    Answer: You can buy the 10 Slice MOS Transistor IRLB8748 TO-220 from Ubuy in Kiribati. Ubuy is a reliable online platform that specializes in providing a wide range of electronic components, ensuring that you have access to quality products for your projects without hassle.

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AUD 58

Order now and get it around Tuesday, September 08

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Features & Benefits

  • High-quality MOS transistor IRLB8748.
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