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Q8008DH4
Product Overview
Category
The Q8008DH4 belongs to the category of semiconductor devices.
Use
It is used as a silicon-controlled rectifier (SCR) for various electronic applications.
Characteristics
- High voltage capability
- Low holding current
- Fast switching speed
- High surge current capability
Package
The Q8008DH4 is typically available in a TO-220AB package.
Essence
This device is essential for controlling high-voltage AC power in electronic circuits.
Packaging/Quantity
The Q8008DH4 is usually packaged individually and is available in varying quantities depending on the supplier.
Specifications
- Voltage Rating: 800V
- Current Rating: 8A
- Gate Trigger Current: 5mA
- Holding Current: 10mA
- Operating Temperature: -40°C to 125°C
Detailed Pin Configuration
The Q8008DH4 has a standard TO-220AB pin configuration with three pins: anode, cathode, and gate.
Functional Features
- High voltage capability allows for use in high-power applications.
- Low holding current reduces power dissipation during operation.
- Fast switching speed enables efficient control of AC power.
Advantages
- Suitable for high-voltage applications
- Low power dissipation
- Fast switching speed
Disadvantages
- Limited current rating compared to some alternative models
- Sensitive to temperature variations
Working Principles
The Q8008DH4 operates based on the principle of controlling the flow of current in a circuit using a gate signal to trigger conduction.
Detailed Application Field Plans
The Q8008DH4 is commonly used in: - Power control circuits - Motor control systems - Lighting dimmers - AC power regulators
Detailed and Complete Alternative Models
Some alternative models to the Q8008DH4 include: - Q6012LH4 - Q8016RH4 - Q10008DH4 - Q2008SH4
In conclusion, the Q8008DH4 is a versatile semiconductor device with high voltage capability and fast switching speed, making it suitable for various electronic applications. Its low holding current and efficient power control features make it a popular choice for power management systems.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací Q8008DH4 v technických řešeních
Sure, here are 10 common questions and answers related to the application of Q8008DH4 in technical solutions:
What is Q8008DH4?
- Q8008DH4 is a silicon-controlled rectifier (SCR) designed for use in high-reliability applications such as industrial controls and power supplies.
What is the maximum repetitive peak off-state voltage of Q8008DH4?
- The maximum repetitive peak off-state voltage of Q8008DH4 is 800 volts.
What is the maximum average on-state current of Q8008DH4?
- The maximum average on-state current of Q8008DH4 is 8 amperes.
Can Q8008DH4 be used in AC power control applications?
- Yes, Q8008DH4 is suitable for AC power control applications due to its high voltage and current ratings.
What is the recommended operating temperature range for Q8008DH4?
- The recommended operating temperature range for Q8008DH4 is -40°C to 125°C.
Does Q8008DH4 require a heat sink for proper operation?
- Yes, it is recommended to use a heat sink with Q8008DH4 to ensure proper thermal management and reliability.
Is Q8008DH4 suitable for phase control and motor control applications?
- Yes, Q8008DH4 is well-suited for phase control and motor control applications due to its high current handling capability.
What is the gate trigger current for Q8008DH4?
- The gate trigger current for Q8008DH4 ranges from 50mA to 200mA.
Can Q8008DH4 be used in high-frequency switching applications?
- No, Q8008DH4 is not designed for high-frequency switching applications and is better suited for low to moderate frequency operations.
Is Q8008DH4 compliant with industry standards for surge immunity and overvoltage protection?
- Yes, Q8008DH4 complies with industry standards for surge immunity and overvoltage protection, making it suitable for demanding technical solutions.
I hope these questions and answers provide the information you were looking for! If you have any more specific questions, feel free to ask.