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BC817-25/SNVL

BC817-25/SNVL

Product Overview

Category: Transistor
Use: Amplification and switching
Characteristics: Small signal NPN transistor, low voltage, high current
Package: SOT-416 (SC-75)
Essence: Small size, high performance
Packaging/Quantity: Reel, 3000 pieces

Specifications

  • Voltage - Collector Emitter Breakdown (Max): 45V
  • Current - Collector (Ic) (Max): 500mA
  • Power - Max: 250mW
  • DC Current Gain (hFE) (Min) @ Ic, Vce: 100 @ 100mA, 1V
  • Transition Frequency: 100MHz
  • Noise Figure (dB Typ @ f): 2.7dB @ 1kHz

Detailed Pin Configuration

  1. Emitter (E)
  2. Base (B)
  3. Collector (C)

Functional Features

  • High current gain
  • Low voltage operation
  • Fast switching speed
  • Small package size

Advantages and Disadvantages

Advantages: - Small size - High current capability - Fast switching speed

Disadvantages: - Limited power dissipation - Relatively low breakdown voltage

Working Principles

The BC817-25/SNVL is a small signal NPN transistor that operates by controlling the flow of current between the collector and emitter terminals using a small current at the base terminal.

Detailed Application Field Plans

The BC817-25/SNVL is commonly used in audio amplification circuits, sensor interfaces, and general purpose switching applications due to its small size and high current capability.

Detailed and Complete Alternative Models

  • BC817-16/SNVL
  • BC817-40/SNVL
  • BC846BMTF

In conclusion, the BC817-25/SNVL is a small signal NPN transistor with high current gain and low voltage operation, making it suitable for various amplification and switching applications in compact electronic designs.

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10个与BC817-25/SNVL在技术解决方案中的应用相关的常见问题及解答

  1. What is the maximum collector current of BC817-25/SNVL?

    • The maximum collector current of BC817-25/SNVL is 500mA.
  2. What is the maximum power dissipation of BC817-25/SNVL?

    • The maximum power dissipation of BC817-25/SNVL is 625mW.
  3. What is the voltage rating of BC817-25/SNVL?

    • The voltage rating of BC817-25/SNVL is 45V.
  4. What are the typical applications of BC817-25/SNVL?

    • BC817-25/SNVL is commonly used in audio amplification, signal processing, and general switching applications.
  5. What is the gain bandwidth product of BC817-25/SNVL?

    • The gain bandwidth product of BC817-25/SNVL is typically 100MHz.
  6. Is BC817-25/SNVL suitable for use in low-power applications?

    • Yes, BC817-25/SNVL is suitable for low-power applications due to its low collector-emitter saturation voltage.
  7. What is the thermal resistance of BC817-25/SNVL?

    • The thermal resistance of BC817-25/SNVL is typically 200°C/W.
  8. Can BC817-25/SNVL be used in high-frequency applications?

    • Yes, BC817-25/SNVL can be used in high-frequency applications due to its high transition frequency.
  9. Does BC817-25/SNVL have a low noise figure?

    • Yes, BC817-25/SNVL has a low noise figure, making it suitable for low-noise amplifier applications.
  10. What are the package options available for BC817-25/SNVL?

    • BC817-25/SNVL is available in SOT-23 and SOT-457 packages.