Littelfuse Inc.
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Q4004D4TP
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Q4004D4TP

Product Overview

Category

The Q4004D4TP belongs to the category of semiconductor devices, specifically a quad diode thyristor.

Use

It is commonly used for controlling AC power in various applications such as motor control, lighting control, and power switching circuits.

Characteristics

  • The Q4004D4TP is designed to handle high voltage and current levels.
  • It has a compact package suitable for integration into electronic circuits.
  • This device offers reliable performance and robustness in demanding environments.

Package

The Q4004D4TP is typically available in a TO-220AB package.

Essence

The essence of the Q4004D4TP lies in its ability to efficiently control AC power with high reliability and durability.

Packaging/Quantity

It is usually supplied in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Voltage Rating: 400V
  • Current Rating: 4A
  • Package Type: TO-220AB
  • Maximum Operating Temperature: 125°C
  • Mounting Type: Through Hole

Detailed Pin Configuration

The Q4004D4TP features a standard TO-220AB pin configuration: 1. Anode of Diode 1 2. Cathode of Diode 1 3. Anode of Diode 2 4. Cathode of Diode 2 5. Anode of Diode 3 6. Cathode of Diode 3 7. Anode of Diode 4 8. Cathode of Diode 4

Functional Features

  • Quad diode thyristor configuration for efficient AC power control.
  • High surge capability for handling transient overloads.
  • Low holding current for improved energy efficiency.

Advantages

  • Robust construction for reliable operation in harsh conditions.
  • High surge capability ensures protection against power spikes.
  • Compact package allows for space-efficient circuit design.

Disadvantages

  • Limited to AC power control applications.
  • May require additional circuitry for precise control in some setups.

Working Principles

The Q4004D4TP operates based on the principles of thyristor technology, utilizing four diodes to control the flow of alternating current through the device.

Detailed Application Field Plans

The Q4004D4TP finds extensive use in the following application fields: - Motor control systems - Lighting dimming circuits - Power supply units

Detailed and Complete Alternative Models

Some alternative models to the Q4004D4TP include: - Q4004LT - Q4004LTH - Q4004L3 - Q4004L3H

In conclusion, the Q4004D4TP is a versatile semiconductor device that excels in AC power control applications, offering reliability, efficiency, and robustness. Its functional features and specifications make it a preferred choice for various electronic designs.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan Q4004D4TP dalam solusi teknis

  1. What is Q4004D4TP?

    • Q4004D4TP is a quad bidirectional triac designed for AC switching and phase control applications.

  2. What are the typical applications of Q4004D4TP?

    • Q4004D4TP is commonly used in dimmer switches, motor speed controls, and solid-state relays.

  3. What is the maximum voltage rating of Q4004D4TP?

    • The maximum voltage rating of Q4004D4TP is 400V.

  4. What is the maximum current rating of Q4004D4TP?

    • The maximum current rating of Q4004D4TP is 4A.

  5. Can Q4004D4TP be used for both AC and DC applications?

    • No, Q4004D4TP is specifically designed for AC switching applications.

  6. What is the recommended operating temperature range for Q4004D4TP?

    • The recommended operating temperature range for Q4004D4TP is -40°C to 125°C.

  7. Does Q4004D4TP require a heat sink for operation?

    • It is recommended to use a heat sink when operating Q4004D4TP at high currents or in high ambient temperatures.

  8. Is Q4004D4TP suitable for high-frequency switching applications?

    • No, Q4004D4TP is not designed for high-frequency switching and may not perform optimally in such applications.

  9. What is the gate trigger current of Q4004D4TP?

    • The gate trigger current of Q4004D4TP ranges from 5mA to 50mA.

  10. Are there any specific precautions to consider when using Q4004D4TP in a circuit?

    • It is important to follow proper thermal management practices and ensure adequate isolation between the control circuitry and the Q4004D4TP to prevent damage or malfunction.