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BT138X-800,127
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BT138X-800,127

Product Overview

Category

The BT138X-800,127 belongs to the category of semiconductor devices.

Use

It is commonly used as a sensitive gate triac for AC switching applications.

Characteristics

  • Sensitive gate triac
  • Designed for AC switching
  • High commutation capability
  • Low holding current for improved noise immunity

Package

The BT138X-800,127 is typically available in a TO-220AB package.

Essence

This product is essential for controlling AC power in various electronic applications.

Packaging/Quantity

The BT138X-800,127 is usually packaged individually and quantities may vary based on supplier specifications.

Specifications

  • Voltage: 800V
  • Current: 12A
  • Gate Trigger Current (Max): 35mA
  • Holding Current (Max): 50mA
  • Gate Trigger Voltage (Max): 1.5V

Detailed Pin Configuration

The BT138X-800,127 typically has three pins: 1. Main Terminal 1 (MT1) 2. Main Terminal 2 (MT2) 3. Gate (G)

Functional Features

  • Sensitive gate triggering
  • High voltage capability
  • Reliable AC switching performance
  • Low holding current for noise immunity

Advantages

  • Suitable for AC power control
  • High commutation capability
  • Low holding current enhances noise immunity

Disadvantages

  • Sensitivity to voltage transients
  • Requires careful handling during installation

Working Principles

The BT138X-800,127 operates by controlling the flow of AC current through its main terminals using the gate signal. When the gate trigger current is applied, the device turns on and allows current to flow until the AC cycle reverses or the current falls below the holding current threshold.

Detailed Application Field Plans

The BT138X-800,127 is widely used in applications such as: - Dimmer circuits - Motor speed control - AC power switching in appliances - Lighting control systems

Detailed and Complete Alternative Models

Some alternative models to the BT138X-800,127 include: - BT139X-800,127 - TIC226D - MAC97A6

In conclusion, the BT138X-800,127 is a crucial semiconductor device designed for efficient AC power control in various electronic applications, offering high voltage capability and reliable performance. Its sensitivity to gate triggering and low holding current make it suitable for diverse AC switching requirements.

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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem BT138X-800,127 w rozwiązaniach technicznych

  1. What is the maximum RMS on-state current of BT138X-800,127?

    • The maximum RMS on-state current of BT138X-800,127 is 12A.

  2. What is the maximum repetitive peak off-state voltage of BT138X-800,127?

    • The maximum repetitive peak off-state voltage of BT138X-800,127 is 800V.

  3. Can BT138X-800,127 be used for AC applications?

    • Yes, BT138X-800,127 is suitable for AC applications.

  4. What is the gate trigger current of BT138X-800,127?

    • The gate trigger current of BT138X-800,127 is typically 15mA.

  5. Is BT138X-800,127 suitable for controlling high power loads?

    • Yes, BT138X-800,127 is designed for controlling high power loads.

  6. What is the maximum junction temperature of BT138X-800,127?

    • The maximum junction temperature of BT138X-800,127 is 125°C.

  7. Does BT138X-800,127 require a heat sink for operation?

    • It is recommended to use a heat sink for efficient operation of BT138X-800,127, especially in high power applications.

  8. What are the typical applications of BT138X-800,127?

    • Typical applications of BT138X-800,127 include motor control, lighting control, and industrial equipment.

  9. What is the gate trigger voltage of BT138X-800,127?

    • The gate trigger voltage of BT138X-800,127 is typically 1.5V.

  10. Is BT138X-800,127 suitable for both domestic and industrial applications?

    • Yes, BT138X-800,127 is suitable for a wide range of applications, including both domestic and industrial use.