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BUK9509-55A,127
Product Overview
Category: Power MOSFET
Use: Switching applications in power supplies and motor control
Characteristics: High efficiency, low on-resistance, small package size
Package: SOT428 (LFPAK)
Essence: Power MOSFET for efficient switching
Packaging/Quantity: Tape and reel, 3000 pieces per reel
Specifications
- Voltage Rating: 55V
- Current Rating: 40A
- On-Resistance: 5.5mΩ
- Package Type: LFPAK
Detailed Pin Configuration
The BUK9509-55A,127 features a standard LFPAK pin configuration with three pins: gate, drain, and source.
Functional Features
- High efficiency in switching applications
- Low on-resistance for reduced power dissipation
- Small package size for space-constrained designs
Advantages and Disadvantages
Advantages: - High efficiency - Low on-resistance - Small package size
Disadvantages: - May not be suitable for high-voltage applications
Working Principles
The BUK9509-55A,127 operates as a power MOSFET, utilizing its low on-resistance to efficiently switch high currents in power supply and motor control applications.
Detailed Application Field Plans
- Power Supplies: Utilized in switch-mode power supplies for efficient voltage regulation.
- Motor Control: Integrated into motor control circuits for precise and efficient motor operation.
Detailed and Complete Alternative Models
- BUK9508-55A,127: Similar specifications with a different package type.
- BUK9510-55A,127: Higher current rating with similar characteristics.
This comprehensive entry provides an in-depth understanding of the BUK9509-55A,127, covering its basic information, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.
Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de BUK9509-55A,127 en soluciones técnicas
What is BUK9509-55A,127?
- BUK9509-55A,127 is a N-channel enhancement mode field-effect transistor (FET) designed for use in various technical solutions.
What are the key specifications of BUK9509-55A,127?
- The key specifications include a drain-source voltage of 55V, continuous drain current of 75A, and low on-resistance.
In what applications can BUK9509-55A,127 be used?
- BUK9509-55A,127 is commonly used in power management, motor control, and other high-current switching applications.
What are the thermal characteristics of BUK9509-55A,127?
- The transistor has low thermal resistance and is designed to efficiently dissipate heat in high-power applications.
How does BUK9509-55A,127 perform in high-frequency switching applications?
- BUK9509-55A,127 exhibits fast switching characteristics, making it suitable for high-frequency applications such as switch-mode power supplies.
What protection features does BUK9509-55A,127 offer?
- The transistor provides built-in protection against overcurrent, overvoltage, and thermal overload, enhancing system reliability.
Can BUK9509-55A,127 be used in automotive applications?
- Yes, BUK9509-55A,127 is suitable for automotive systems, including electronic power steering, engine control, and lighting control.
What are the recommended operating conditions for BUK9509-55A,127?
- The transistor operates within specified temperature, voltage, and current limits, ensuring optimal performance and longevity.
Does BUK9509-55A,127 require external gate drivers?
- While BUK9509-55A,127 can be driven directly by microcontrollers, using external gate drivers may improve switching speed and efficiency in certain applications.
Are there any application notes or reference designs available for BUK9509-55A,127?
- Yes, application notes and reference designs are available to assist engineers in implementing BUK9509-55A,127 in various technical solutions.