Nexperia USA Inc.
Afbeelding kan een representatie zijn.
Zie specificaties voor productdetails.
PDTC143EM,315
Details bekijken DataSheets

PDTC143EM,315

Product Overview

Category: Transistor
Use: Amplification and Switching
Characteristics: High gain, low noise, small package size
Package: SOT-416
Essence: NPN transistor
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Collector-Base Voltage (VCBO): 30V
  • Collector-Emitter Voltage (VCEO): 20V
  • Emitter-Base Voltage (VEBO): 5V
  • Collector Current (IC): 100mA
  • Power Dissipation (Ptot): 150mW
  • Transition Frequency (fT): 250MHz

Detailed Pin Configuration

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

Functional Features

  • High current gain
  • Low saturation voltage
  • Fast switching speed

Advantages and Disadvantages

Advantages: - Small package size - Low noise - High gain

Disadvantages: - Limited power dissipation - Lower collector current compared to larger transistors

Working Principles

The PDTC143EM,315 is an NPN bipolar junction transistor. 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 amplify signals or act as a switch in electronic circuits.

Detailed Application Field Plans

The PDTC143EM,315 is commonly used in audio amplifiers, signal processing circuits, and low-power switching applications. Its small size and high gain make it suitable for portable electronic devices and compact circuit designs.

Detailed and Complete Alternative Models

  • BC847B,215
  • MMBT3904LT1G
  • 2N3904

This completes the English editing encyclopedia entry structure for PDTC143EM,315, providing comprehensive information about its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van PDTC143EM,315 in technische oplossingen

  1. What is the PDTC143EM,315 used for?

    • The PDTC143EM,315 is a NPN resistor-equipped transistor designed for general-purpose amplifier and switching applications.

  2. What are the key features of the PDTC143EM,315?

    • The PDTC143EM,315 features a built-in bias resistor, high current capability, and low voltage drive requirements.

  3. What is the maximum collector current of the PDTC143EM,315?

    • The maximum collector current of the PDTC143EM,315 is 100mA.

  4. What is the maximum collector-emitter voltage of the PDTC143EM,315?

    • The maximum collector-emitter voltage of the PDTC143EM,315 is 50V.

  5. Can the PDTC143EM,315 be used for switching applications?

    • Yes, the PDTC143EM,315 is suitable for switching applications due to its high current capability and low voltage drive requirements.

  6. What is the typical hFE (DC current gain) of the PDTC143EM,315?

    • The typical hFE of the PDTC143EM,315 is 100-400.

  7. Is the PDTC143EM,315 suitable for use in audio amplifier circuits?

    • Yes, the PDTC143EM,315 can be used in audio amplifier circuits due to its general-purpose amplifier application.

  8. What is the recommended operating temperature range for the PDTC143EM,315?

    • The recommended operating temperature range for the PDTC143EM,315 is -55°C to +150°C.

  9. Does the PDTC143EM,315 require external biasing components?

    • No, the PDTC143EM,315 features a built-in bias resistor, eliminating the need for external biasing components.

  10. Are there any specific precautions to consider when using the PDTC143EM,315 in technical solutions?

    • It's important to ensure that the maximum ratings for collector current and collector-emitter voltage are not exceeded, and to operate within the specified temperature range to ensure optimal performance and reliability.