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PMBT3906M,315
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PMBT3906M,315

Product Overview

  • Category: Transistor
  • Use: Amplification and switching applications
  • Characteristics: High current gain, low saturation voltage
  • Package: SOT-23
  • Essence: NPN bipolar junction transistor
  • Packaging/Quantity: Reel, 3000 units

Specifications

  • Collector-Base Voltage (VCBO): 40V
  • Collector-Emitter Voltage (VCEO): 40V
  • Emitter-Base Voltage (VEBO): 5V
  • Collector Current (IC): 200mA
  • Power Dissipation (Ptot): 225mW
  • Transition Frequency (fT): 250MHz

Detailed Pin Configuration

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

Functional Features

  • High current gain
  • Low noise
  • Fast switching speed

Advantages

  • Small package size
  • Suitable for high-density PCB designs
  • Wide range of operating temperatures

Disadvantages

  • Limited power dissipation capability
  • Relatively low collector current rating

Working Principles

The PMBT3906M,315 operates as an NPN transistor, amplifying and switching electronic signals. When a small current flows into the base terminal, it controls a larger current flowing between the collector and emitter terminals.

Detailed Application Field Plans

  • Audio amplification circuits
  • Switching circuits in portable electronic devices
  • Sensor interface circuits

Detailed and Complete Alternative Models

  • BC847B,215
  • BC846B,215
  • BC847BW,115
  • BC846BW,115

This comprehensive entry provides a detailed overview of the PMBT3906M,315, covering its specifications, features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de PMBT3906M,315 en soluciones técnicas

Sure, here are 10 common questions and answers related to the application of PMBT3906M,315 in technical solutions:

  1. What is the maximum collector current of PMBT3906M,315?

    • The maximum collector current of PMBT3906M,315 is 200mA.

  2. What is the typical hFE (DC current gain) of PMBT3906M,315?

    • The typical hFE of PMBT3906M,315 is 100-300 at a collector current of 100mA.

  3. What is the maximum power dissipation of PMBT3906M,315?

    • The maximum power dissipation of PMBT3906M,315 is 300mW.

  4. What are the typical applications for PMBT3906M,315?

    • PMBT3906M,315 is commonly used in low-power amplification, switching, and general purpose applications.

  5. What is the maximum voltage rating for PMBT3906M,315?

    • The maximum voltage rating for PMBT3906M,315 is 40V.

  6. Is PMBT3906M,315 suitable for use in high-frequency applications?

    • Yes, PMBT3906M,315 can be used in moderate to high-frequency applications due to its fast switching characteristics.

  7. Can PMBT3906M,315 be used in battery-powered devices?

    • Yes, PMBT3906M,315 is suitable for use in battery-powered devices due to its low power consumption.

  8. What are the recommended operating conditions for PMBT3906M,315?

    • The recommended operating conditions for PMBT3906M,315 include a collector current of 100mA, a collector-emitter voltage of 40V, and a power dissipation of 300mW.

  9. Does PMBT3906M,315 require external biasing components?

    • PMBT3906M,315 may require external biasing components depending on the specific circuit configuration and application requirements.

  10. Are there any known reliability issues with PMBT3906M,315?

    • PMBT3906M,315 is a reliable component when operated within its specified parameters, but it's important to adhere to the manufacturer's guidelines for proper usage and handling.

I hope these questions and answers are helpful for your technical solutions involving PMBT3906M,315! If you have any more specific questions, feel free to ask.