ON Semiconductor
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
2SD1805G-E
Ver Detalle Hojas de datos

2SD1805G-E

Product Category: Transistor

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

Specifications: - Collector-Base Voltage (VCBO): 120V - Collector-Emitter Voltage (VCEO): 120V - Emitter-Base Voltage (VEBO): 5V - Collector Current (IC): 3A - Power Dissipation (PD): 25W - Transition Frequency (fT): 30MHz - Operating Temperature Range: -55°C to 150°C

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

Functional Features: - High voltage and current handling capabilities - Low saturation voltage for efficient switching - Fast switching speed

Advantages: - Suitable for a wide range of general-purpose applications - Robust construction for reliable performance - Low power dissipation

Disadvantages: - Relatively lower transition frequency compared to some alternative models - May require heat sinking in high-power applications

Working Principles: The 2SD1805G-E operates based on the principles of bipolar junction transistors, utilizing the control of current flow between its three terminals to amplify or switch electronic signals.

Detailed Application Field Plans: - Audio amplifiers - Power supplies - Motor control circuits - LED lighting drivers - Switching regulators

Detailed and Complete Alternative Models: - 2SD882 - TIP31C - MJE3055T - BD139

This comprehensive entry provides an in-depth understanding of the 2SD1805G-E transistor, covering its category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 2SD1805G-E en soluciones técnicas

  1. What is the maximum collector current of 2SD1805G-E?

    • The maximum collector current of 2SD1805G-E is 3A.

  2. What is the maximum collector-emitter voltage of 2SD1805G-E?

    • The maximum collector-emitter voltage of 2SD1805G-E is 60V.

  3. What is the power dissipation of 2SD1805G-E?

    • The power dissipation of 2SD1805G-E is 1W.

  4. What are the typical applications of 2SD1805G-E?

    • Typical applications of 2SD1805G-E include general-purpose switching and amplifier circuits.

  5. What is the gain (hFE) of 2SD1805G-E?

    • The gain (hFE) of 2SD1805G-E typically ranges from 40 to 320.

  6. Is 2SD1805G-E suitable for use in low-power applications?

    • Yes, 2SD1805G-E is suitable for use in low-power applications due to its low power dissipation.

  7. What is the maximum junction temperature of 2SD1805G-E?

    • The maximum junction temperature of 2SD1805G-E is 150°C.

  8. Does 2SD1805G-E require a heat sink for certain applications?

    • Yes, for high-power applications or when operating close to the maximum power dissipation, a heat sink may be required.

  9. Can 2SD1805G-E be used in audio amplifier circuits?

    • Yes, 2SD1805G-E can be used in audio amplifier circuits due to its general-purpose application.

  10. What are the recommended storage conditions for 2SD1805G-E?

    • It is recommended to store 2SD1805G-E in an anti-static bag at a temperature range of -55°C to 150°C.