Diodes Incorporated
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DDTC144WUA-7-F
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DDTC144WUA-7-F Product Overview

Introduction

The DDTC144WUA-7-F is a versatile electronic component that belongs to the category of transistors. This product is widely used in various electronic applications due to its unique characteristics and functional features.

Basic Information Overview

  • Category: Transistor
  • Use: Amplification, switching
  • Characteristics: Small form factor, high gain, low power consumption
  • Package: SOT323
  • Essence: NPN digital transistor
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Type: NPN
  • Voltage - Collector Emitter Breakdown (Max): 50V
  • Current - Collector (Ic) (Max): 100mA
  • Power - Max: 150mW
  • DC Current Gain (hFE) (Min) @ Ic, Vce: 100 @ 2mA, 5V
  • Transition Frequency: 250MHz

Detailed Pin Configuration

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

Functional Features

  • High DC current gain
  • Low power dissipation
  • Fast switching speed
  • Small package size

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited voltage and current handling capabilities

Working Principles

The DDTC144WUA-7-F operates based on the principles of NPN bipolar junction transistors. When a small current flows into the base terminal, it controls a much larger current flowing between the collector and emitter terminals, allowing for amplification or switching of electronic signals.

Detailed Application Field Plans

The DDTC144WUA-7-F finds extensive use in various electronic applications, including: - Audio amplifiers - Signal amplification circuits - Switching circuits - Sensor interfaces

Detailed and Complete Alternative Models

  • BC847B
  • 2N3904
  • MMBT3904
  • KSC1845

In conclusion, the DDTC144WUA-7-F is a highly versatile NPN digital transistor with a wide range of applications in the field of electronics. Its compact size, high gain, and low power consumption make it an ideal choice for various amplification and switching tasks.

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10个与DDTC144WUA-7-F在技术解决方案中的应用相关的常见问题及解答

  1. What is the operating temperature range of DDTC144WUA-7-F?

    • The operating temperature range of DDTC144WUA-7-F is -40°C to 85°C.

  2. What is the typical forward voltage drop of DDTC144WUA-7-F?

    • The typical forward voltage drop of DDTC144WUA-7-F is 0.7V.

  3. What is the maximum continuous collector current of DDTC144WUA-7-F?

    • The maximum continuous collector current of DDTC144WUA-7-F is 100mA.

  4. What is the power dissipation of DDTC144WUA-7-F?

    • The power dissipation of DDTC144WUA-7-F is 200mW.

  5. What is the gain (hFE) of DDTC144WUA-7-F at a specific collector current?

    • The gain (hFE) of DDTC144WUA-7-F at a specific collector current is typically 100-300.

  6. What are the typical applications of DDTC144WUA-7-F in technical solutions?

    • DDTC144WUA-7-F is commonly used in switching and amplification applications, such as in small signal amplifiers, signal processing circuits, and low-power switching circuits.

  7. Does DDTC144WUA-7-F require external resistors for biasing?

    • Yes, DDTC144WUA-7-F requires external resistors for proper biasing in most circuit configurations.

  8. Is DDTC144WUA-7-F suitable for use in battery-powered devices?

    • Yes, DDTC144WUA-7-F is suitable for use in battery-powered devices due to its low power consumption and small form factor.

  9. What are the recommended storage conditions for DDTC144WUA-7-F?

    • The recommended storage conditions for DDTC144WUA-7-F are a dry environment with a temperature range of -55°C to 150°C.

  10. Can DDTC144WUA-7-F be used in high-frequency applications?

    • Yes, DDTC144WUA-7-F can be used in high-frequency applications due to its fast switching characteristics and low parasitic capacitance.