Diodes Incorporated
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DDTA125TE-7-F
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DDTA125TE-7-F Product Overview

Introduction

The DDTA125TE-7-F belongs to the category of semiconductor devices and is commonly used in electronic circuits for amplification and switching purposes. This entry provides a comprehensive overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Semiconductor Devices
  • Use: Amplification and Switching in Electronic Circuits
  • Characteristics: High Gain, Low Power Consumption
  • Package: SOT-416 (SC-75A)
  • Essence: NPN Transistor
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Maximum Collector Current (Ic): 100mA
  • Maximum Collector-Emitter Voltage (Vce): 50V
  • DC Current Gain (hFE): 100 - 400
  • Transition Frequency (ft): 250MHz
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

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

Functional Features

  • High DC Current Gain
  • Low Noise Figure
  • Fast Switching Speed
  • Small Package Size

Advantages and Disadvantages

Advantages

  • Compact size
  • High gain
  • Wide operating temperature range

Disadvantages

  • Limited maximum collector current
  • Moderate transition frequency

Working Principles

The DDTA125TE-7-F operates based on the principles of bipolar junction transistors, utilizing the flow of charge carriers to amplify or switch electronic signals.

Detailed Application Field Plans

The DDTA125TE-7-F is widely used in low-power amplification and signal switching applications, including but not limited to: - Audio Amplifiers - Sensor Interfaces - Signal Conditioning Circuits

Detailed and Complete Alternative Models

  • DDTA123JE-7-F
  • DDTA143ZE-7-F
  • DDTA114YE-7-F

In conclusion, the DDTA125TE-7-F is a versatile semiconductor device with high gain and low power consumption, making it suitable for various electronic circuit applications.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von DDTA125TE-7-F in technischen Lösungen auf

  1. What is the DDTA125TE-7-F?

    • The DDTA125TE-7-F is a high-power, high-frequency transistor designed for use in technical solutions requiring robust performance.

  2. What are the key specifications of the DDTA125TE-7-F?

    • The DDTA125TE-7-F features a maximum power dissipation of 625mW, a collector current of 100mA, and a DC current gain of 100 to 400.

  3. In what applications can the DDTA125TE-7-F be used?

    • This transistor is commonly used in RF amplifiers, oscillators, and other high-frequency applications where reliability and performance are crucial.

  4. What are the recommended operating conditions for the DDTA125TE-7-F?

    • It is recommended to operate the DDTA125TE-7-F within a temperature range of -55°C to 150°C and with a collector-emitter voltage not exceeding 50V.

  5. Does the DDTA125TE-7-F require any special handling during assembly?

    • Yes, it is important to follow proper ESD (electrostatic discharge) precautions and soldering techniques to ensure the integrity of the transistor.

  6. Are there any known reliability issues with the DDTA125TE-7-F?

    • The DDTA125TE-7-F is known for its high reliability when operated within its specified parameters and under recommended conditions.

  7. Can the DDTA125TE-7-F be used in automotive applications?

    • Yes, this transistor is suitable for certain automotive electronic systems, but it is important to verify compatibility with specific requirements and standards.

  8. What are the typical performance characteristics of the DDTA125TE-7-F at different frequencies?

    • The datasheet provides detailed graphs and tables showing the performance of the DDTA125TE-7-F across various frequencies, aiding in design and analysis.

  9. Is the DDTA125TE-7-F RoHS compliant?

    • Yes, the DDTA125TE-7-F is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it suitable for environmentally conscious designs.

  10. Where can I find additional application notes and support for using the DDTA125TE-7-F in technical solutions?

    • The manufacturer's website and technical support team can provide comprehensive application notes, design guidelines, and assistance for integrating the DDTA125TE-7-F into various technical solutions.