ON Semiconductor
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BD675AG
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BD675AG:

1. Product Overview: - Category: Semiconductor - Use: Power transistor for general-purpose amplifier and switching applications - Characteristics: High current, low voltage drop, and high gain - Package: TO-126 - Essence: NPN silicon epitaxial-base power transistors - Packaging/Quantity: Typically available in reels of 2000 units

2. Specifications: - Collector-Emitter Voltage (VCEO): 45V - Collector Current (IC): 4A - DC Current Gain (hFE): 40 to 250 - Power Dissipation (PD): 65W - Transition Frequency (fT): 2MHz

3. Detailed Pin Configuration: - Pin 1 (Emitter): Connected to the emitter region of the transistor - Pin 2 (Base): Connected to the base region of the transistor - Pin 3 (Collector): Connected to the collector region of the transistor

4. Functional Features: - High current gain - Low saturation voltage - Fast switching speed - Excellent linearity

5. Advantages and Disadvantages: - Advantages: - Suitable for a wide range of general-purpose applications - Robust construction for reliability - Low cost and widely available - Disadvantages: - Relatively limited frequency response compared to specialized transistors - Requires careful handling due to its sensitivity to static electricity

6. Working Principles: - The BD675AG operates based on the principles of bipolar junction transistors, utilizing the interaction between minority and majority charge carriers to control current flow.

7. Detailed Application Field Plans: - Suitable for use in audio amplifiers, power supply circuits, motor control, and general switching applications.

8. Detailed and Complete Alternative Models: - Alternative models to BD675AG include BD676AG, BD677AG, and BD678AG, which offer variations in voltage, current, and power dissipation ratings while maintaining similar characteristics.

This comprehensive entry provides an in-depth understanding of the BD675AG semiconductor, covering its specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de BD675AG en soluciones técnicas

Sure, here are 10 common questions and answers related to the application of BD675AG in technical solutions:

  1. What is the maximum collector current of BD675AG?

    • The maximum collector current of BD675AG is 4A.

  2. What is the maximum collector-emitter voltage of BD675AG?

    • The maximum collector-emitter voltage of BD675AG is 45V.

  3. Can BD675AG be used for audio amplifier applications?

    • Yes, BD675AG can be used for audio amplifier applications due to its high current and voltage ratings.

  4. What is the typical gain of BD675AG?

    • The typical gain of BD675AG is around 40 to 160.

  5. Is BD675AG suitable for power switching applications?

    • Yes, BD675AG is suitable for power switching applications due to its high current and voltage ratings.

  6. What is the maximum power dissipation of BD675AG?

    • The maximum power dissipation of BD675AG is 36W.

  7. Can BD675AG be used in motor control circuits?

    • Yes, BD675AG can be used in motor control circuits due to its high current handling capability.

  8. What is the operating temperature range of BD675AG?

    • The operating temperature range of BD675AG is -65°C to 150°C.

  9. Does BD675AG require a heat sink for high-power applications?

    • Yes, for high-power applications, it is recommended to use a heat sink with BD675AG to dissipate heat effectively.

  10. Is BD675AG suitable for automotive electronic applications?

    • Yes, BD675AG is suitable for automotive electronic applications due to its rugged construction and high reliability.

I hope these questions and answers are helpful! If you have any more specific questions, feel free to ask.