Central Semiconductor Corp
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CMPT2907AE TR
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CMPT2907AE TR

Product Overview

Category: Transistor
Use: Amplification and switching in electronic circuits
Characteristics: Small signal NPN bipolar junction transistor
Package: SOT-23
Essence: High current gain, low voltage drop
Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

  • Collector-Base Voltage (Vcbo): 60V
  • Collector-Emitter Voltage (Vceo): 40V
  • Emitter-Base Voltage (Vebo): 5V
  • Collector Current (Ic): 600mA
  • Power Dissipation (Pd): 225mW
  • Transition Frequency (ft): 250MHz
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

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

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
  • Wide operating temperature range

Disadvantages

  • Limited collector current compared to some alternatives
  • Lower power dissipation capability compared to larger transistors

Working Principles

The CMPT2907AE TR is a small signal NPN bipolar junction transistor that amplifies or switches electronic signals. When a small current flows into the base (B) terminal, it controls a much larger current flowing between the collector (C) and emitter (E) terminals. This allows the transistor to act as an amplifier or a switch in electronic circuits.

Detailed Application Field Plans

The CMPT2907AE TR is commonly used in audio amplifiers, signal processing circuits, and low-power switching applications. Its small size and fast switching speed make it suitable for portable electronic devices and other space-constrained applications.

Detailed and Complete Alternative Models

  • 2N3904: Similar small signal NPN transistor with comparable characteristics
  • BC547: Another small signal NPN transistor commonly used in electronic circuits

This completes the entry for CMPT2907AE TR, providing comprehensive information about its product details, specifications, features, and applications.

10 domande e risposte comuni relative all'applicazione di CMPT2907AE TR nelle soluzioni tecniche

  1. What is the CMPT2907AE TR used for in technical solutions?

    • The CMPT2907AE TR is commonly used as a general-purpose PNP transistor in various technical solutions, such as amplifiers, switches, and signal processing circuits.

  2. What are the key specifications of the CMPT2907AE TR?

    • The CMPT2907AE TR typically has a maximum collector current of 600mA, a maximum collector-emitter voltage of 60V, and a maximum power dissipation of 625mW.

  3. How do I determine the pinout of the CMPT2907AE TR?

    • The pinout of the CMPT2907AE TR is typically Emitter-Base-Collector (EBC) when viewing the flat side with the leads pointing downward.

  4. What are some common applications of the CMPT2907AE TR in technical solutions?

    • The CMPT2907AE TR is often used in audio amplifiers, voltage regulators, motor control circuits, and battery management systems.

  5. What are the typical operating conditions for the CMPT2907AE TR?

    • The CMPT2907AE TR is designed to operate within a temperature range of -55°C to 150°C and is suitable for use in various electronic devices and equipment.

  6. How does the CMPT2907AE TR compare to similar transistors in technical solutions?

    • Compared to similar transistors, the CMPT2907AE TR offers low saturation voltage, high current gain, and reliable performance in a wide range of applications.

  7. Are there any specific considerations when designing with the CMPT2907AE TR?

    • Designers should consider the maximum ratings, thermal characteristics, and proper biasing when integrating the CMPT2907AE TR into their technical solutions.

  8. Can the CMPT2907AE TR be used in high-frequency applications?

    • While the CMPT2907AE TR is not specifically designed for high-frequency applications, it can still be utilized in low to moderate frequency circuits effectively.

  9. What are the recommended storage and handling precautions for the CMPT2907AE TR?

    • It is advisable to store the CMPT2907AE TR in an anti-static bag and handle it with care to prevent damage from electrostatic discharge.

  10. Where can I find detailed datasheets and application notes for the CMPT2907AE TR?

    • Detailed datasheets and application notes for the CMPT2907AE TR can be obtained from the manufacturer's website or authorized distributors for comprehensive technical information and guidance.