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Q4004F441 Product Overview
Introduction
The Q4004F441 is a semiconductor device belonging to the category of silicon-controlled rectifiers (SCRs). This entry provides an 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 Device
- Use: Power Control
- Characteristics: High Voltage, High Current Capability
- Package: TO-202
- Essence: Silicon-Controlled Rectifier
- Packaging/Quantity: Bulk Packaging
Specifications
- Voltage Rating: 400V
- Current Rating: 4A
- Gate Trigger Current: 200µA
- Operating Temperature Range: -40°C to 125°C
- Mounting Type: Through Hole
Detailed Pin Configuration
The Q4004F441 has a standard TO-202 package with three pins: 1. Anode (A) 2. Cathode (K) 3. Gate (G)
Functional Features
- High Voltage Capability: The Q4004F441 can handle high voltage levels, making it suitable for power control applications.
- Gate Triggering: It features a low gate trigger current, enabling precise control over switching.
Advantages and Disadvantages
Advantages
- High voltage and current capability
- Low gate trigger current
- Reliable performance in power control applications
Disadvantages
- Limited surge current handling capacity
- Sensitive to temperature variations
Working Principles
The Q4004F441 operates based on the principle of controlling the flow of current by triggering the gate signal. When the gate is triggered, the SCR allows current to flow from the anode to the cathode until the current drops below a certain level or the voltage reverses.
Detailed Application Field Plans
The Q4004F441 is commonly used in the following applications: - Motor Control Systems - Power Supplies - Lighting Control - Heating Control
Detailed and Complete Alternative Models
Some alternative models to the Q4004F441 include: - Q4004L4 - Q4004LT - Q4004R3
In conclusion, the Q4004F441 is a versatile silicon-controlled rectifier with high voltage and current capabilities, making it suitable for various power control applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací Q4004F441 v technických řešeních
Sure, here are 10 common questions and answers related to the application of Q4004F441 in technical solutions:
What is Q4004F441?
- Q4004F441 is a silicon-controlled rectifier (SCR) designed for general-purpose industrial and consumer applications.
What is the maximum voltage rating of Q4004F441?
- The maximum voltage rating of Q4004F441 is 400 volts.
What is the maximum current rating of Q4004F441?
- The maximum current rating of Q4004F441 is 4 amperes.
What are the typical applications of Q4004F441?
- Q4004F441 is commonly used in AC switching and control applications such as lighting, heating, and motor control.
What is the gate trigger current of Q4004F441?
- The gate trigger current of Q4004F441 ranges from 5mA to 15mA.
What is the on-state voltage drop of Q4004F441?
- The on-state voltage drop of Q4004F441 is typically around 1.7 volts at 4A.
Is Q4004F441 suitable for high-temperature environments?
- Yes, Q4004F441 is designed to operate in high-temperature environments and can withstand temperatures up to 125°C.
Can Q4004F441 be used for phase control applications?
- Yes, Q4004F441 is suitable for phase control applications due to its SCR nature.
What are the recommended heat sink requirements for Q4004F441?
- It is recommended to use a proper heat sink when operating Q4004F441 near its maximum ratings to ensure optimal thermal performance.
Is Q4004F441 RoHS compliant?
- Yes, Q4004F441 is RoHS compliant, making it suitable for use in environmentally sensitive applications.
I hope these answers provide the information you were looking for! If you have any more questions, feel free to ask.