Micro Commercial Co
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
MMBTA56-TP
Ver Detalle Hojas de datos

MMBTA56-TP: Transistor Encyclopedia Entry

Introduction

The MMBTA56-TP is a type of transistor that belongs to the category of small signal transistors. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the MMBTA56-TP.

Basic Information Overview

  • Category: Small Signal Transistor
  • Use: Amplification and Switching Applications
  • Characteristics: High Voltage, Low Power Dissipation
  • Package: SOT-23
  • Essence: NPN Bipolar Junction Transistor
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage - Collector Emitter Breakdown (Max): 80V
  • Current - Collector (Ic) (Max): 100mA
  • Power - Max: 350mW
  • DC Current Gain (hFE) (Min) @ Ic, Vce: 100 @ 2mA, 5V
  • Transition Frequency: 250MHz

Detailed Pin Configuration

The MMBTA56-TP transistor has three pins: 1. Collector (C): Connects to the positive supply voltage in most applications. 2. Base (B): Controls the transistor's action. 3. Emitter (E): Connects to ground in most applications.

Functional Features

  • High Voltage Capability
  • Low Leakage Current
  • Fast Switching Speed
  • Small Package Size

Advantages and Disadvantages

Advantages

  • Suitable for high voltage applications
  • Compact package size
  • Low power dissipation

Disadvantages

  • Limited current handling capability
  • Moderate transition frequency

Working Principles

The MMBTA56-TP operates based on the principles of bipolar junction transistors. When a small current flows into the base, it controls a larger current between the collector and emitter, allowing the transistor to amplify or switch electronic signals.

Detailed Application Field Plans

The MMBTA56-TP is commonly used in the following applications: - Audio Amplifiers - Signal Processing Circuits - Switching Circuits

Detailed and Complete Alternative Models

Some alternative models to the MMBTA56-TP include: - 2N3904 - BC547 - 2N2222

In conclusion, the MMBTA56-TP is a small signal transistor with high voltage capability, suitable for amplification and switching applications. Its compact package size and low power dissipation make it a popular choice for various electronic circuits.

[Word Count: 345]

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MMBTA56-TP en soluciones técnicas

Sure, here are 10 common questions and answers related to the application of MMBTA56-TP:

  1. What is MMBTA56-TP?

    • MMBTA56-TP is a general-purpose PNP transistor used for amplification and switching applications in electronic circuits.

  2. What are the typical applications of MMBTA56-TP?

    • MMBTA56-TP is commonly used in audio amplifiers, signal processing circuits, and voltage regulation circuits.

  3. What are the key electrical characteristics of MMBTA56-TP?

    • The key electrical characteristics include a maximum collector current of 0.5A, a maximum collector-base voltage of -80V, and a maximum power dissipation of 300mW.

  4. How do I identify the pin configuration of MMBTA56-TP?

    • The pin configuration of MMBTA56-TP is typically identified as emitter (E), base (B), and collector (C).

  5. What are the recommended operating conditions for MMBTA56-TP?

    • The recommended operating conditions include a maximum junction temperature of 150°C, a storage temperature range of -55°C to 150°C, and a soldering temperature of 260°C for 10 seconds.

  6. Can MMBTA56-TP be used for high-frequency applications?

    • MMBTA56-TP has a transition frequency (fT) of 250MHz, making it suitable for moderate-speed switching applications but may not be ideal for high-frequency applications.

  7. What are the thermal characteristics of MMBTA56-TP?

    • The thermal resistance from junction to ambient (RθJA) is typically 625°C/W, and the thermal resistance from junction to solder point (RθJS) is typically 200°C/W.

  8. Is MMBTA56-TP suitable for surface mount technology (SMT) applications?

    • Yes, MMBTA56-TP is designed for SMT applications and is available in a standard SOT-23 package.

  9. What are the potential alternatives to MMBTA56-TP for similar applications?

    • Some potential alternatives include BC557, 2N3906, and BC807, which are also PNP transistors with comparable characteristics.

  10. Where can I find detailed technical specifications and application notes for MMBTA56-TP?

    • Detailed technical specifications and application notes for MMBTA56-TP can be found in the manufacturer's datasheet and application notes, which are typically available on the manufacturer's website or through authorized distributors.