Kuva saattaa olla esitys.
Katso tuotteen tekniset tiedot.
BC817-40/SNR

BC817-40/SNR

Product Category: Transistor

Basic Information Overview: - Category: Bipolar Transistor - Use: Amplification and switching of electronic signals - Characteristics: High current gain, low voltage drop, small package size - Package: SOT-23 - Essence: NPN silicon transistor - Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications: - Collector-Base Voltage (VCBO): 45V - Collector-Emitter Voltage (VCEO): 45V - Emitter-Base Voltage (VEBO): 5V - Collector Current (IC): 500mA - Power Dissipation (Ptot): 625mW - Transition Frequency (fT): 100MHz - Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration: The BC817-40/SNR transistor has three pins: Collector (C), Base (B), and Emitter (E).

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

Advantages: - Suitable for high-speed switching applications - Compact SOT-23 package - Low power dissipation

Disadvantages: - Limited maximum collector current compared to some alternatives - Relatively low transition frequency

Working Principles: The BC817-40/SNR operates as a current-controlled switch or amplifier. When a small current flows into the base, it controls a much larger current between the collector and emitter.

Detailed Application Field Plans: - Audio amplification - Signal processing circuits - Switching applications in consumer electronics

Detailed and Complete Alternative Models: - BC846BT/R - BC847BS - BC848BMTF

This completes the entry for BC817-40/SNR in the English editing encyclopedia format.

Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät BC817-40/SNR :n soveltamiseen teknisissä ratkaisuissa

  1. What is the maximum collector current of BC817-40/SNR?

    • The maximum collector current of BC817-40/SNR is 500mA.
  2. What is the maximum power dissipation of BC817-40/SNR?

    • The maximum power dissipation of BC817-40/SNR is 625mW.
  3. What is the voltage rating of BC817-40/SNR?

    • The voltage rating of BC817-40/SNR is 45V.
  4. What are the typical applications of BC817-40/SNR?

    • BC817-40/SNR is commonly used in general-purpose switching and amplification applications.
  5. What is the gain bandwidth product of BC817-40/SNR?

    • The gain bandwidth product of BC817-40/SNR is typically around 100MHz.
  6. What is the thermal resistance of BC817-40/SNR?

    • The thermal resistance of BC817-40/SNR is approximately 250°C/W.
  7. Is BC817-40/SNR suitable for use in low-power applications?

    • Yes, BC817-40/SNR is suitable for use in low-power applications due to its low collector current and power dissipation.
  8. Can BC817-40/SNR be used in audio amplifier circuits?

    • Yes, BC817-40/SNR can be used in small signal audio amplifier circuits.
  9. What are the package options available for BC817-40/SNR?

    • BC817-40/SNR is available in SOT-23 and SOT-416 packages.
  10. Are there any recommended alternative transistors to BC817-40/SNR?

    • Some recommended alternatives to BC817-40/SNR include BC846B, BC847B, and BC848B.