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BT151U-800C,127
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BT151U-800C,127

Product Overview

  • Category: Semiconductor device
  • Use: Power control in electronic circuits
  • Characteristics: High voltage capability, high surge current capability, insulated package for easy mounting
  • Package: TO-220AB insulated package
  • Essence: Silicon controlled rectifier (SCR)
  • Packaging/Quantity: Bulk packaging, quantity varies by supplier

Specifications

  • Voltage Rating: 800V
  • Current Rating: 12A
  • Gate Trigger Current: 50mA
  • On-State Voltage: 1.7V
  • Holding Current: 15mA
  • Operating Temperature: -40°C to 125°C

Detailed Pin Configuration

  • Pin 1: Anode
  • Pin 2: Gate
  • Pin 3: Cathode

Functional Features

  • High voltage capability allows for use in various power control applications
  • Insulated package enables easy and secure mounting
  • Reliable performance under surge currents

Advantages

  • High surge current capability
  • Easy mounting due to insulated package
  • Suitable for high voltage applications

Disadvantages

  • Higher on-state voltage compared to some alternative models
  • Limited operating temperature range

Working Principles

The BT151U-800C,127 is a silicon controlled rectifier that controls the flow of electric current by switching it on and off. When a small current is applied to the gate terminal, the device allows a larger current to flow from the anode to the cathode until the current drops below the holding current.

Detailed Application Field Plans

  • AC motor control
  • Light dimming circuits
  • Power supplies
  • Heating control systems

Detailed and Complete Alternative Models

  • BT151-800R: Similar specifications with a different package type
  • BT151X-800G: Higher surge current capability but lower voltage rating

This comprehensive entry provides detailed information about the BT151U-800C,127 semiconductor device, including its specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق BT151U-800C,127 في الحلول التقنية

  1. What is the maximum voltage rating of BT151U-800C,127?

    • The maximum voltage rating of BT151U-800C,127 is 800 volts.

  2. What is the maximum current rating of BT151U-800C,127?

    • The maximum current rating of BT151U-800C,127 is typically 12A.

  3. What are the typical applications for BT151U-800C,127?

    • BT151U-800C,127 is commonly used in AC switching and control applications such as lighting, heating, and motor control.

  4. What is the recommended operating temperature range for BT151U-800C,127?

    • The recommended operating temperature range for BT151U-800C,127 is -40°C to 125°C.

  5. Does BT151U-800C,127 require a heat sink for operation?

    • It is recommended to use a heat sink when operating BT151U-800C,127 at high currents or in high ambient temperatures.

  6. What is the gate trigger current for BT151U-800C,127?

    • The gate trigger current for BT151U-800C,127 is typically around 50mA.

  7. Can BT151U-800C,127 be used for phase control applications?

    • Yes, BT151U-800C,127 can be used for phase control in AC circuits.

  8. What is the maximum junction temperature for BT151U-800C,127?

    • The maximum junction temperature for BT151U-800C,127 is 150°C.

  9. Is BT151U-800C,127 suitable for use in industrial automation systems?

    • Yes, BT151U-800C,127 is suitable for use in industrial automation systems for controlling various electrical loads.

  10. Are there any special considerations for driving BT151U-800C,127 with a microcontroller?

    • When driving BT151U-800C,127 with a microcontroller, it's important to ensure proper isolation and use appropriate drive circuitry to meet the gate trigger requirements.