Rohm Semiconductor
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2SB1237TV2R
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2SB1237TV2R

Product Category: Transistor

Basic Information Overview: - Category: Bipolar Junction Transistor (BJT) - Use: Amplification and switching in electronic circuits - Characteristics: High current capability, low voltage drop, fast switching speed - Package: TO-220AB - Essence: Power transistor for general-purpose applications - Packaging/Quantity: Typically packaged in reels or tubes, quantity varies by manufacturer

Specifications: - Collector-Base Voltage (Vcbo): 60V - Collector-Emitter Voltage (Vceo): 50V - Emitter-Base Voltage (Vebo): 5V - Collector Current (Ic): 3A - Power Dissipation (Pd): 30W - Transition Frequency (ft): 30MHz

Detailed Pin Configuration: - Pin 1 (Emitter) - Pin 2 (Base) - Pin 3 (Collector)

Functional Features: - High current gain - Low saturation voltage - Fast switching speed

Advantages: - Suitable for medium power applications - Reliable and robust construction - Wide operating temperature range

Disadvantages: - Higher power dissipation compared to some modern alternatives - Limited high-frequency performance

Working Principles: The 2SB1237TV2R operates based on the principles of bipolar junction transistors, utilizing the control of current flow between its terminals to amplify or switch electronic signals.

Detailed Application Field Plans: - Audio amplifiers - Power supply circuits - Motor control systems - Lighting control circuits

Detailed and Complete Alternative Models: - 2SD1880 - TIP31C - MJE3055T - BD139

This comprehensive entry provides a detailed understanding of the 2SB1237TV2R transistor, covering its category, specifications, features, advantages, disadvantages, working principles, application field plans, and alternative models.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 2SB1237TV2R en soluciones técnicas

  1. What is the maximum collector current of 2SB1237TV2R?

    • The maximum collector current of 2SB1237TV2R is 3A.

  2. What is the maximum collector-emitter voltage of 2SB1237TV2R?

    • The maximum collector-emitter voltage of 2SB1237TV2R is 60V.

  3. What is the power dissipation of 2SB1237TV2R?

    • The power dissipation of 2SB1237TV2R is 1.5W.

  4. What are the typical applications of 2SB1237TV2R?

    • 2SB1237TV2R is commonly used in audio amplifier circuits, power supply control, and general switching applications.

  5. What is the gain (hFE) of 2SB1237TV2R?

    • The gain (hFE) of 2SB1237TV2R typically ranges from 60 to 320.

  6. Is 2SB1237TV2R suitable for high-frequency applications?

    • No, 2SB1237TV2R is not recommended for high-frequency applications due to its lower transition frequency.

  7. What is the operating temperature range of 2SB1237TV2R?

    • The operating temperature range of 2SB1237TV2R is -55°C to 150°C.

  8. Does 2SB1237TV2R require a heat sink for certain applications?

    • Yes, for applications where the power dissipation approaches the maximum rating, a heat sink may be necessary.

  9. Can 2SB1237TV2R be used in a Darlington configuration?

    • Yes, 2SB1237TV2R can be used as a part of a Darlington pair for higher current gain.

  10. Are there any recommended alternative transistors to 2SB1237TV2R?

    • Some alternative transistors with similar characteristics include 2SB772, 2SB1186, and 2SB1560.