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DTC123EET1G
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DTC123EET1G

Product Overview

Category

The DTC123EET1G belongs to the category of discrete semiconductor products.

Use

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

Characteristics

  • Small size
  • Low power consumption
  • High reliability

Package

The DTC123EET1G is typically available in a SOT-23 package.

Essence

This product serves as a crucial component in amplifying and switching electronic signals.

Packaging/Quantity

It is usually packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Collector-Base Voltage: 50V
  • Collector Current: 100mA
  • Power Dissipation: 200mW
  • Transition Frequency: 100MHz
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The DTC123EET1G has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)

Functional Features

  • High voltage capability
  • Fast switching speed
  • Low saturation voltage

Advantages

  • Compact size
  • Low power consumption
  • Suitable for low-voltage applications

Disadvantages

  • Limited current and voltage handling capabilities
  • Sensitivity to overvoltage conditions

Working Principles

The DTC123EET1G 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

The DTC123EET1G finds application in various electronic devices and systems, including: - Audio amplifiers - Signal processing circuits - Switching regulators - LED drivers

Detailed and Complete Alternative Models

Some alternative models to the DTC123EET1G include: - BC547 - 2N2222 - 2N3904 - S8050

In conclusion, the DTC123EET1G is a versatile and compact switching transistor that finds widespread use in low-power electronic applications. Its small size, low power consumption, and high reliability make it a popular choice among designers and engineers.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von DTC123EET1G in technischen Lösungen auf

  1. What is the maximum collector current of DTC123EET1G?

    • The maximum collector current of DTC123EET1G is 100mA.

  2. What is the typical collector-emitter saturation voltage of DTC123EET1G?

    • The typical collector-emitter saturation voltage of DTC123EET1G is 0.3V at 5mA collector current.

  3. What is the maximum power dissipation of DTC123EET1G?

    • The maximum power dissipation of DTC123EET1G is 150mW.

  4. What are the typical applications for DTC123EET1G?

    • DTC123EET1G is commonly used in low-power switching applications, such as in portable electronics and battery-powered devices.

  5. What is the maximum voltage across the collector and emitter of DTC123EET1G?

    • The maximum voltage across the collector and emitter of DTC123EET1G is 50V.

  6. What is the gain (hFE) of DTC123EET1G?

    • The gain (hFE) of DTC123EET1G typically ranges from 100 to 400.

  7. Is DTC123EET1G suitable for use in high-frequency applications?

    • DTC123EET1G is not specifically designed for high-frequency applications, but it can be used in low-frequency switching circuits.

  8. What is the operating temperature range of DTC123EET1G?

    • The operating temperature range of DTC123EET1G is -55°C to 150°C.

  9. Does DTC123EET1G require external base resistor for operation?

    • Yes, DTC123EET1G requires an external base resistor for proper operation in most circuit configurations.

  10. Can DTC123EET1G be used in automotive applications?

    • DTC123EET1G is not specifically designed for automotive applications and may not meet the required automotive standards. It is recommended to use automotive-grade components for such applications.