V140LT20APX2855
Product Overview
- Category: Surge Protection Device
- Use: Protects electronic equipment from voltage surges and transients
- Characteristics: Fast response time, high surge current capability, compact design
- Package: Surface mount device (SMD)
- Essence: Provides reliable protection against voltage spikes
- Packaging/Quantity: Typically packaged in reels of 3000 units
Specifications
- Voltage Rating: 140V
- Peak Surge Current: 20kA
- Maximum Clamping Voltage: 285.5V
- Operating Temperature Range: -40°C to 85°C
- Dimensions: 7.6mm x 7.6mm x 3.0mm
Detailed Pin Configuration
- Pin 1: Input/Anode
- Pin 2: Ground/Cathode
- Pin 3: Output
Functional Features
- Fast response to transient overvoltage events
- Low clamping voltage to protect sensitive electronics
- High surge current capability for robust protection
Advantages
- Compact size allows for easy integration into circuit designs
- Reliable protection against voltage surges
- Wide operating temperature range for versatile applications
Disadvantages
- May require additional circuitry for comprehensive surge protection in some applications
- Limited to specific voltage and current ratings
Working Principles
The V140LT20APX2855 operates by diverting excess voltage away from the protected circuit when a surge occurs. It utilizes a combination of metal oxide varistors and other semiconductor components to rapidly respond to overvoltage events and limit the voltage across the protected terminals.
Detailed Application Field Plans
- Industrial control systems
- Telecommunication equipment
- Power distribution units
- Consumer electronics
- Automotive electronics
Detailed and Complete Alternative Models
- V130LT10APX2555
- V150LT30APX3055
- V160LT40APX3255
This surge protection device is designed to safeguard sensitive electronic equipment from voltage surges and transients, making it an essential component in various applications. Its fast response time, high surge current capability, and compact design make it a preferred choice for designers seeking reliable surge protection solutions.
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10個與V140LT20APX2855在技術方案中應用相關的常見問題與解答
Sure, here are 10 common questions and answers related to the application of V140LT20APX2855 in technical solutions:
What is V140LT20APX2855?
- V140LT20APX2855 is a type of varistor, also known as a voltage-dependent resistor, that is used to protect electronic circuits from overvoltage conditions.
What are the key features of V140LT20APX2855?
- V140LT20APX2855 offers high surge current capability, low leakage current, and fast response time, making it suitable for various technical solutions.
How is V140LT20APX2855 used in technical solutions?
- V140LT20APX2855 is commonly used in surge protection devices, power supplies, industrial equipment, and telecommunications systems to safeguard against voltage spikes and transients.
What are the typical applications of V140LT20APX2855?
- Typical applications include surge suppressors, motor drives, lighting ballasts, and other electronic devices where protection against voltage surges is critical.
What are the voltage and current ratings of V140LT20APX2855?
- V140LT20APX2855 has a maximum continuous operating voltage of 140V and a peak current capability of 20kA, making it suitable for a wide range of technical solutions.
How does V140LT20APX2855 provide overvoltage protection?
- When an overvoltage condition occurs, V140LT20APX2855 conducts current and diverts the excess energy away from sensitive components, thereby protecting the circuit.
Are there any specific mounting or handling considerations for V140LT20APX2855?
- V140LT20APX2855 should be mounted securely to a heat-sink or PCB to ensure proper thermal management and electrical connections.
Can V140LT20APX2855 be used in outdoor or harsh environments?
- Yes, V140LT20APX2855 is designed to withstand harsh environmental conditions and is suitable for outdoor applications with appropriate encapsulation and protection.
What are the temperature and humidity specifications for V140LT20APX2855?
- V140LT20APX2855 typically operates within a temperature range of -40°C to 85°C and can tolerate high levels of humidity without compromising performance.
Where can I find detailed technical specifications and application notes for V140LT20APX2855?
- Detailed technical specifications and application notes for V140LT20APX2855 can be found in the product datasheet provided by the manufacturer or distributor.