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PDTC144WS,126
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PDTC144WS,126

Product Overview

Category

The PDTC144WS,126 belongs to the category of semiconductor devices.

Use

It is used as a switching transistor in various electronic circuits.

Characteristics

  • Small form factor
  • High switching speed
  • Low power consumption

Package

The PDTC144WS,126 comes in a SOT323 package.

Essence

This product is essential for controlling and amplifying electronic signals in compact electronic devices.

Packaging/Quantity

It is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Maximum Collector-Base Voltage: 50V
  • Maximum Collector Current: 100mA
  • Power Dissipation: 225mW
  • Transition Frequency: 250MHz
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The PDTC144WS,126 has three pins: 1. Base (B) 2. Emitter (E) 3. Collector (C)

Functional Features

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

Advantages

  • Compact size
  • Suitable for high-frequency applications
  • Low power consumption

Disadvantages

  • Limited maximum collector current
  • Sensitive to overvoltage conditions

Working Principles

The PDTC144WS,126 operates based on the principles of bipolar junction transistors, where the flow of current between the collector and emitter is controlled by the base current.

Detailed Application Field Plans

This product is commonly used in: - Audio amplifiers - Signal amplification circuits - Switching circuits

Detailed and Complete Alternative Models

Some alternative models to the PDTC144WS,126 include: - BC847BS,235 - MMBT3904LT1G - 2N3904BU

In conclusion, the PDTC144WS,126 is a versatile switching transistor with compact dimensions and high-speed performance, making it suitable for a wide range of electronic applications.

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技術ソリューションにおける PDTC144WS,126 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the PDTC144WS,126?

    • The PDTC144WS,126 is a NPN resistor-equipped transistor designed for general-purpose amplifier and switching applications.

  2. What are the key features of the PDTC144WS,126?

    • The PDTC144WS,126 features a built-in bias resistor, high current capability, and low voltage drive requirements.

  3. What are the typical applications of the PDTC144WS,126?

    • Typical applications include audio amplification, signal processing, and low-power switching circuits.

  4. What is the maximum collector current of the PDTC144WS,126?

    • The maximum collector current is 100mA.

  5. What is the maximum collector-emitter voltage of the PDTC144WS,126?

    • The maximum collector-emitter voltage is 50V.

  6. What is the typical hFE (DC current gain) of the PDTC144WS,126?

    • The typical hFE is 250 at 10mA.

  7. What is the power dissipation of the PDTC144WS,126?

    • The power dissipation is 200mW.

  8. What is the thermal resistance of the PDTC144WS,126?

    • The thermal resistance is 625°C/W.

  9. What are the recommended operating and storage temperatures for the PDTC144WS,126?

    • The recommended operating temperature range is -55°C to +150°C, and the storage temperature range is -65°C to +150°C.

  10. Are there any specific layout considerations for using the PDTC144WS,126 in a circuit?

    • It is recommended to minimize lead length and keep input and output leads as short as possible to reduce stray capacitance and inductance.