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V480LC80BPX2855 Encyclopedia Entry
Product Overview
Category
The V480LC80BPX2855 belongs to the category of transient voltage suppressor (TVS) diodes.
Use
It is used for surge protection in electronic circuits, providing a low-impedance path to ground for transient voltage spikes.
Characteristics
- Low clamping voltage
- High surge current capability
- Fast response time
- RoHS compliant
Package
The V480LC80BPX2855 is available in a surface mount package.
Essence
The essence of this product lies in its ability to protect sensitive electronic components from voltage transients and surges.
Packaging/Quantity
It is typically packaged in reels with a quantity varying based on customer requirements.
Specifications
- Peak Pulse Power: 480W
- Standoff Voltage: 80V
- Breakdown Voltage: 88.9V to 98.8V
- Maximum Clamping Voltage: 130V
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The V480LC80BPX2855 has a standard SMC (DO-214AB) package with two pins for surface mounting onto PCBs.
Functional Features
- Bi-directional TVS diode
- Low clamping voltage
- Fast response time
- High surge current handling capability
Advantages
- Effective surge protection
- Fast response to transient events
- RoHS compliant
Disadvantages
- Limited to low voltage applications
- Requires careful PCB layout for optimal performance
Working Principles
When a transient voltage spike occurs, the V480LC80BPX2855 conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across the circuit.
Detailed Application Field Plans
The V480LC80BPX2855 is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the V480LC80BPX2855 include: - SMAJ Series TVS diodes - P6SMB Series TVS diodes - 1.5KE Series TVS diodes
In conclusion, the V480LC80BPX2855 is a reliable TVS diode that offers effective surge protection for a variety of electronic applications, making it an essential component in safeguarding sensitive circuits from transient voltage events.
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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af V480LC80BPX2855 i tekniske løsninger
What is V480LC80BPX2855?
- V480LC80BPX2855 is a type of varistor, specifically a metal oxide varistor (MOV), designed to protect electrical and electronic devices from voltage surges and transient overvoltage conditions.
How does V480LC80BPX2855 work?
- V480LC80BPX2855 works by rapidly changing its resistance in response to changes in voltage, effectively diverting excess current away from sensitive components and preventing damage.
What are the typical applications of V480LC80BPX2855?
- V480LC80BPX2855 is commonly used in surge protection devices, power supplies, industrial equipment, telecommunications systems, and other electronic devices to safeguard against voltage spikes and transients.
What are the key specifications of V480LC80BPX2855?
- V480LC80BPX2855 typically has a maximum continuous voltage rating of 480V, a peak current capability of 20kA, and a clamping voltage of 775V at 8/20µs waveform.
How should V480LC80BPX2855 be installed in a circuit?
- V480LC80BPX2855 should be connected in parallel with the device or circuit it is intended to protect, ensuring that it can quickly respond to any voltage surges.
What are the environmental considerations for V480LC80BPX2855?
- V480LC80BPX2855 is designed to operate within a specified temperature range and may have specific requirements for humidity and altitude, depending on the application.
Are there any reliability or lifespan considerations for V480LC80BPX2855?
- V480LC80BPX2855 has a specified lifespan and reliability under normal operating conditions, but it is important to monitor its performance and replace it if it has been subjected to excessive surges or has reached the end of its lifespan.
Can V480LC80BPX2855 be used in combination with other protective devices?
- Yes, V480LC80BPX2855 can be used in conjunction with other protective devices such as fuses, circuit breakers, and gas discharge tubes to provide comprehensive surge protection.
What are the potential failure modes of V480LC80BPX2855?
- V480LC80BPX2855 can fail due to prolonged exposure to overvoltage conditions, excessive current, or manufacturing defects. It is important to regularly test and inspect varistors for signs of degradation.
Where can I find more detailed technical information about V480LC80BPX2855?
- Detailed technical information about V480LC80BPX2855 can be found in its datasheet, which is typically available from the manufacturer's website or through authorized distributors.