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V320LA40BPX2855
Product Overview
Category
The V320LA40BPX2855 belongs to the category of electronic components, specifically a varistor.
Use
It is used as a voltage-dependent resistor to protect circuits from overvoltage conditions.
Characteristics
- Voltage-dependent nonlinear behavior
- Fast response time
- High energy absorption capability
Package
The V320LA40BPX2855 is typically available in a disc-shaped package with leads for easy integration into circuit boards.
Essence
The essence of the V320LA40BPX2855 lies in its ability to limit excessive voltage and protect sensitive electronic devices.
Packaging/Quantity
It is commonly packaged in reels or trays and is available in varying quantities based on customer requirements.
Specifications
- Maximum Allowable Voltage: 320V
- Varistor Voltage: 395V
- Peak Current (8/20μs): 4500A
- Energy (10/1000μs): 4.0J
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The V320LA40BPX2855 has two leads for connection to the circuit. The pin configuration is as follows: 1. Pin 1: Anode 2. Pin 2: Cathode
Functional Features
- Nonlinear voltage-current characteristics
- Rapid response to overvoltage events
- High current-handling capability
Advantages
- Effective protection against voltage surges
- Wide operating temperature range
- Robust construction for reliability
Disadvantages
- Limited lifespan under repeated surge events
- Requires replacement after significant overvoltage incidents
Working Principles
The V320LA40BPX2855 operates based on the principle of voltage-dependent resistance. When the voltage across the varistor exceeds a certain threshold, it conducts heavily, diverting excess current away from the protected circuit.
Detailed Application Field Plans
The V320LA40BPX2855 is commonly used in various applications such as: - Power supplies - Telecommunications equipment - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the V320LA40BPX2855 include: - V250LA40BPX2855 - V385LA40BPX2855 - V420LA40BPX2855
In conclusion, the V320LA40BPX2855 varistor offers effective overvoltage protection for a wide range of electronic applications, with its robust characteristics and rapid response making it a valuable component in safeguarding sensitive circuits.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de V320LA40BPX2855 en soluciones técnicas
What is the maximum voltage rating of V320LA40BPX2855?
- The maximum voltage rating of V320LA40BPX2855 is 320V.
What is the maximum surge current capability of V320LA40BPX2855?
- V320LA40BPX2855 has a maximum surge current capability of 5000A.
What is the typical capacitance of V320LA40BPX2855?
- The typical capacitance of V320LA40BPX2855 is 800pF.
What is the operating temperature range for V320LA40BPX2855?
- V320LA40BPX2855 has an operating temperature range of -40°C to +85°C.
What are the typical applications for V320LA40BPX2855?
- V320LA40BPX2855 is commonly used in surge protection for power supplies, telecommunications equipment, and industrial controls.
What is the response time of V320LA40BPX2855?
- The response time of V320LA40BPX2855 is less than 5 nanoseconds.
Is V320LA40BPX2855 RoHS compliant?
- Yes, V320LA40BPX2855 is RoHS compliant.
What is the packaging type for V320LA40BPX2855?
- V320LA40BPX2855 is available in radial leaded packaging.
What are the recommended mounting techniques for V320LA40BPX2855?
- V320LA40BPX2855 can be mounted using through-hole soldering or PCB surface mount techniques.
What are the key differences between V320LA40BPX2855 and other similar varistors?
- V320LA40BPX2855 offers higher surge current capability and lower leakage current compared to many similar varistors on the market.