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BTA204W-800C,135
1. Product Overview
The BTA204W-800C,135 belongs to the category of semiconductor devices and is specifically a silicon controlled rectifier (SCR). It is commonly used in electronic circuits for controlling power to various loads such as motors, heaters, and lamps. The device exhibits characteristics of high current capability, low holding current, and high surge current capability. It is typically packaged in a TO-220AB package and is available in quantities suitable for both individual and industrial applications.
2. Specifications
- Maximum RMS on-state current: 4 A
- Repetitive peak off-state voltage: 800 V
- Gate trigger current: 5 mA
- Holding current: 10 mA
- Package type: TO-220AB
3. Detailed Pin Configuration
The BTA204W-800C,135 features a standard TO-220AB pin configuration with three pins: the anode (A), cathode (K), and gate (G).
4. Functional Features
- High current capability
- Low holding current
- High surge current capability
- Suitable for AC switching applications
5. Advantages and Disadvantages
Advantages - High surge current capability - Low holding current - Suitable for high-power applications
Disadvantages - Sensitive to voltage transients - Requires careful consideration of heat dissipation
6. Working Principles
The BTA204W-800C,135 operates based on the principle of controlling the flow of alternating current by triggering the SCR into conduction using a gate signal. Once triggered, the device remains conducting until the current falls below the holding current level or the voltage across the device reverses polarity.
7. Detailed Application Field Plans
The BTA204W-800C,135 finds application in various fields including: - Motor control - Heater control - Lamp dimming - Power tools
8. Detailed and Complete Alternative Models
Some alternative models to the BTA204W-800C,135 include: - BTA208X-600E,127 - BTA41600B - BTA41-600BRG
In summary, the BTA204W-800C,135 is a versatile silicon controlled rectifier with high current capability and low holding current, making it suitable for a wide range of AC switching applications.
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Liste 10 perguntas e respostas comuns relacionadas à aplicação de BTA204W-800C,135 em soluções técnicas
What is the BTA204W-800C,135 used for?
- The BTA204W-800C,135 is a 800V, 4A TRIAC designed for general purpose AC switching and can be used in various applications such as home appliances, industrial equipment, and lighting control.
What are the key features of the BTA204W-800C,135?
- The key features include high commutation capability, high static dV/dt, and insulated package for easy mounting.
How do I properly mount the BTA204W-800C,135?
- The BTA204W-800C,135 should be mounted on a heatsink using thermal grease to ensure proper heat dissipation.
What are the typical applications for the BTA204W-800C,135?
- Typical applications include motor control, lighting dimmers, solid-state relays, and heating control systems.
What is the maximum junction temperature for the BTA204W-800C,135?
- The maximum junction temperature is 150°C.
What is the recommended gate trigger current for the BTA204W-800C,135?
- The recommended gate trigger current is 50mA.
Can the BTA204W-800C,135 be used for inductive loads?
- Yes, the BTA204W-800C,135 is suitable for controlling inductive loads with appropriate snubber circuits.
What is the maximum on-state voltage drop of the BTA204W-800C,135?
- The maximum on-state voltage drop is typically around 1.7V at 4A.
Is the BTA204W-800C,135 sensitive to ESD (Electrostatic Discharge)?
- Yes, it is recommended to handle the device with proper ESD precautions to avoid damage.
Where can I find detailed technical specifications and application notes for the BTA204W-800C,135?
- Detailed technical specifications and application notes can be found in the datasheet provided by the manufacturer or distributor of the component.