TV04A850J-G
Product Category: Electronic Component
Use: The TV04A850J-G is a surface mount varistor designed to protect sensitive electronics from voltage surges and transient events.
Characteristics: This varistor offers high surge current capability, low leakage current, and fast response time. It is suitable for use in various electronic circuits and power supplies.
Package: The TV04A850J-G comes in a compact surface mount package, making it easy to integrate into circuit board designs.
Essence: The essence of the TV04A850J-G lies in its ability to provide reliable overvoltage protection for electronic devices and circuits.
Packaging/Quantity: The varistor is typically supplied in tape and reel packaging for automated assembly and is available in quantities suitable for both prototyping and production runs.
Specifications:
- Maximum Allowable Voltage: 85V
- Peak Current (8/20µs): 4000A
- Energy (10/1000µs): 0.1J
- Operating Temperature Range: -40°C to +85°C
- Capacitance: 100pF
Detailed Pin Configuration:
The TV04A850J-G features a standard surface mount configuration with two terminals for easy integration into circuit designs.
Functional Features:
- High surge current capability
- Fast response time
- Low leakage current
- Compact design for space-constrained applications
Advantages:
- Reliable overvoltage protection
- Suitable for various electronic circuits and power supplies
- Compact surface mount package for easy integration
Disadvantages:
- Limited to a maximum allowable voltage of 85V
- May require additional components for comprehensive surge protection in high-voltage applications
Working Principles:
The TV04A850J-G operates by shunting excess voltage away from sensitive electronic components, thereby protecting them from damage during transient events such as lightning strikes or power surges.
Detailed Application Field Plans:
The TV04A850J-G is commonly used in applications such as power supplies, industrial equipment, telecommunications, and consumer electronics where protection against voltage surges is essential.
Detailed and Complete Alternative Models:
- TV05B820J-G: Similar specifications with a higher maximum allowable voltage of 82V
- TV03Z240J-G: Lower capacitance alternative for applications requiring reduced loading on the protected circuit
This comprehensive entry provides an overview of the TV04A850J-G, including its category, use, characteristics, package details, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, offering valuable insights for engineers and designers seeking reliable overvoltage protection solutions.
技術ソリューションにおける TV04A850J-G の適用に関連する 10 件の一般的な質問と回答をリストします。
What is the TV04A850J-G component used for in technical solutions?
- The TV04A850J-G is a surface mount resistor commonly used for current sensing, voltage division, and other precision applications in electronic circuits.
What are the key specifications of the TV04A850J-G?
- The TV04A850J-G is a 4-terminal, 0.85 ohm, 1% tolerance, 1W power rating surface mount resistor with a temperature coefficient of ±100ppm/°C.
How can the TV04A850J-G be utilized for current sensing applications?
- The TV04A850J-G can be used in series with a load to measure the current flowing through the circuit by measuring the voltage drop across the resistor.
In what type of technical solutions is the TV04A850J-G commonly employed?
- The TV04A850J-G is commonly used in power supplies, motor control, automotive electronics, and industrial automation applications.
What are the recommended operating conditions for the TV04A850J-G?
- The TV04A850J-G is designed to operate within a temperature range of -55°C to +155°C and at a maximum rated power of 1W.
Can the TV04A850J-G be used for high-frequency applications?
- The TV04A850J-G is suitable for use in high-frequency applications due to its stable performance and low inductance.
What are the advantages of using the TV04A850J-G in voltage division circuits?
- The TV04A850J-G offers high precision and stability, making it ideal for voltage division circuits where accurate voltage measurements are required.
Are there any specific soldering or mounting considerations for the TV04A850J-G?
- The TV04A850J-G should be mounted and soldered using industry-standard surface mount techniques and guidelines to ensure proper functionality and reliability.
What are the potential alternatives to the TV04A850J-G for similar technical applications?
- Alternatives to the TV04A850J-G include other precision surface mount resistors with comparable specifications from different manufacturers.
Where can I find detailed technical documentation and application notes for the TV04A850J-G?
- Detailed technical documentation and application notes for the TV04A850J-G can be found on the manufacturer's website or obtained from authorized distributors.