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PDTA143TU,115

PDTA143TU,115

Product Overview

  • Category: Transistor
  • Use: Amplification and switching applications
  • Characteristics: Small signal NPN transistor, high current gain, low voltage drop
  • Package: SOT416 (SC-75)
  • Essence: High performance in a compact package
  • Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

  • Type: NPN
  • VCEO: 50V
  • IC: 100mA
  • hFE: 100-400
  • Ptot: 200mW
  • fT: 250MHz

Detailed Pin Configuration

  • Pin 1 (Emitter): Connected to the emitter region of the transistor
  • Pin 2 (Base): Connected to the base region of the transistor
  • Pin 3 (Collector): Connected to the collector region of the transistor

Functional Features

  • High current gain for amplification
  • Low voltage drop for efficient switching
  • Compact package for space-constrained designs

Advantages

  • Small size enables use in compact electronic devices
  • High current gain allows for effective signal amplification
  • Low voltage drop facilitates efficient switching operations

Disadvantages

  • Limited power dissipation capability
  • Relatively low collector current rating

Working Principles

The PDTA143TU,115 operates as a small signal NPN transistor, where the base-emitter junction is forward biased to control the collector current. This allows for amplification and switching of signals within electronic circuits.

Detailed Application Field Plans

  • Audio amplification in portable devices
  • Signal switching in consumer electronics
  • Sensor interfacing in IoT devices

Detailed and Complete Alternative Models

  • BC847B,215
  • MMBT3904,215
  • 2N3904BU

This comprehensive entry provides an in-depth understanding of the PDTA143TU,115, covering its specifications, features, advantages, disadvantages, working principles, application field plans, and alternative models.

10个与PDTA143TU,115在技术解决方案中的应用相关的常见问题及解答

  1. What is PDTA143TU,115?

    • PDTA143TU,115 is a NPN Resistor-Equipped Transistor (RET) used for general-purpose switching and amplification in technical solutions.
  2. What are the typical applications of PDTA143TU,115?

    • PDTA143TU,115 is commonly used in audio amplification, signal processing, and general switching applications.
  3. What is the maximum collector current of PDTA143TU,115?

    • The maximum collector current of PDTA143TU,115 is 100mA.
  4. What is the voltage rating for PDTA143TU,115?

    • The voltage rating for PDTA143TU,115 is 50V.
  5. What is the power dissipation of PDTA143TU,115?

    • The power dissipation of PDTA143TU,115 is 200mW.
  6. What are the thermal characteristics of PDTA143TU,115?

    • The thermal resistance from junction to ambient for PDTA143TU,115 is 625°C/W.
  7. What are the package dimensions of PDTA143TU,115?

    • PDTA143TU,115 comes in a SOT416 (SC-75) package with dimensions of 1.6mm x 1.15mm x 0.9mm.
  8. What are the recommended operating conditions for PDTA143TU,115?

    • The recommended operating temperature range for PDTA143TU,115 is -65°C to +150°C.
  9. Can PDTA143TU,115 be used in high-frequency applications?

    • PDTA143TU,115 is not specifically designed for high-frequency applications, but it can be used in low to moderate frequency circuits.
  10. Are there any specific layout considerations when using PDTA143TU,115 in a circuit?

    • It is recommended to minimize lead lengths and keep input and output traces short to reduce parasitic effects when using PDTA143TU,115 in a circuit.