V275LU4
Product Overview
Category
V275LU4 belongs to the category of transient voltage suppressor (TVS) diodes.
Use
It is used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.
Characteristics
- Package: SMA (DO-214AC)
- Essence: TVS diode
- Packaging/Quantity: Tape & Reel (3000 units per reel)
Specifications
- Peak Pulse Power: 275W
- Standoff Voltage: 5V
- Breakdown Voltage: 6.4V
- Clamping Voltage: 9.2V
- Maximum Reverse Leakage Current: 1μA
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The V275LU4 TVS diode has two pins, with the anode connected to the positive side and the cathode connected to the negative side.
Functional Features
- Fast response time
- Low clamping voltage
- High surge capability
- RoHS compliant
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Compact size
- Wide operating temperature range
Disadvantages
- Limited peak pulse power compared to higher-rated TVS diodes
- May require additional circuitry for comprehensive overvoltage protection
Working Principles
When a transient voltage event occurs, the V275LU4 TVS diode conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across it.
Detailed Application Field Plans
The V275LU4 is commonly used in various applications, including: - Consumer electronics - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies
Detailed and Complete Alternative Models
- V130LA20A: 130V TVS diode
- P6KE15CA: 15V TVS diode
- 1.5KE33CA: 33V TVS diode
- SMF5.0A: 5V TVS diode
In conclusion, the V275LU4 TVS diode offers effective protection against transient voltage events in a compact package, making it suitable for a wide range of applications.
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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät V275LU4 :n soveltamiseen teknisissä ratkaisuissa
What is V275LU4?
- V275LU4 is a varistor component used for transient voltage suppression in electronic circuits.
What are the key specifications of V275LU4?
- V275LU4 has a maximum allowable voltage of 275V and a peak current capability of 4500A.
How does V275LU4 provide transient voltage suppression?
- V275LU4 operates by rapidly changing its resistance in response to voltage spikes, diverting excess current away from sensitive components.
In what applications is V275LU4 commonly used?
- V275LU4 is often employed in power supplies, industrial equipment, telecommunications devices, and automotive electronics for surge protection.
What are the advantages of using V275LU4 in technical solutions?
- V275LU4 offers fast response times, high energy absorption capabilities, and compact size, making it suitable for various transient voltage suppression needs.
How should V275LU4 be connected in a circuit?
- V275LU4 should be connected in parallel with the load or equipment to be protected, ensuring that it can shunt excess voltage away from sensitive components.
What are the temperature considerations for V275LU4?
- V275LU4 has a wide operating temperature range, typically from -40°C to 85°C, allowing for reliable performance in diverse environmental conditions.
Can V275LU4 be used in combination with other protective components?
- Yes, V275LU4 can be integrated with fuses, overvoltage protection ICs, and other surge suppression devices to create comprehensive protection schemes.
Are there any specific mounting or handling requirements for V275LU4?
- V275LU4 should be mounted securely to minimize mechanical stress and should be handled carefully to avoid damaging its leads or coating.
What are the potential failure modes of V275LU4?
- V275LU4 may fail due to prolonged exposure to overvoltage conditions, excessive current surges, or physical damage, necessitating periodic testing and replacement as needed.