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BUK7508-55A,127
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BUK7508-55A,127

Product Overview

Category: Power MOSFET
Use: Switching applications in power supplies and motor control
Characteristics: High voltage capability, low on-resistance, fast switching speed
Package: TO-220AB
Essence: N-channel enhancement mode field-effect transistor
Packaging/Quantity: Tape and reel, 800 units per reel

Specifications

  • Voltage Rating: 55V
  • Current Rating: 75A
  • On-Resistance: 6.5mΩ
  • Gate Threshold Voltage: 2.5V
  • Power Dissipation: 200W

Detailed Pin Configuration

  1. Gate (G)
  2. Drain (D)
  3. Source (S)

Functional Features

  • Low gate charge
  • Avalanche energy specified
  • Improved dv/dt capability

Advantages and Disadvantages

Advantages: - High voltage capability - Low on-resistance - Fast switching speed

Disadvantages: - Higher gate threshold voltage compared to some alternative models

Working Principles

The BUK7508-55A,127 operates on the principle of an N-channel enhancement mode field-effect transistor, allowing for efficient switching and control of high-power circuits.

Detailed Application Field Plans

This MOSFET is suitable for a wide range of applications including: - Power supplies - Motor control - Inverters - DC-DC converters

Detailed and Complete Alternative Models

  1. IRF540N
  2. FDP8870
  3. STP75NF75

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10 domande e risposte comuni relative all'applicazione di BUK7508-55A,127 nelle soluzioni tecniche

  1. What is BUK7508-55A,127?

    • BUK7508-55A,127 is a N-channel TrenchMOS logic level FET with a maximum voltage rating of 55V and a continuous drain current of 75A.

  2. What are the typical applications for BUK7508-55A,127?

    • BUK7508-55A,127 is commonly used in power management, motor control, and other high-current switching applications.

  3. What is the maximum voltage rating for BUK7508-55A,127?

    • The maximum voltage rating for BUK7508-55A,127 is 55V.

  4. What is the continuous drain current for BUK7508-55A,127?

    • The continuous drain current for BUK7508-55A,127 is 75A.

  5. What is the on-state resistance (RDS(on)) for BUK7508-55A,127?

    • The on-state resistance for BUK7508-55A,127 is typically low, making it suitable for high-efficiency power switching applications.

  6. What are the thermal characteristics of BUK7508-55A,127?

    • BUK7508-55A,127 has good thermal performance, but it's important to consider proper heat sinking and thermal management in high-power applications.

  7. Can BUK7508-55A,127 be used for PWM (Pulse Width Modulation) applications?

    • Yes, BUK7508-55A,127 is suitable for PWM applications due to its fast switching characteristics and low RDS(on).

  8. What are the recommended operating conditions for BUK7508-55A,127?

    • The recommended operating conditions include a maximum voltage of 55V, appropriate gate drive voltage, and proper thermal management.

  9. Does BUK7508-55A,127 require any external protection circuitry?

    • Depending on the application, it may be advisable to include overcurrent protection and other safety features to ensure reliable operation.

  10. Are there any specific layout considerations when using BUK7508-55A,127 in a PCB design?

    • It's important to pay attention to proper PCB layout, including minimizing parasitic inductance and ensuring adequate thermal vias and copper area for heat dissipation.