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V275LA20AP

Name: V275LA20AP
Rating: 4.7 (12 reviews)

VARISTOR 430V 4.5KA DISC 14MM

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規格

Series	LA
Part Status	Active
Maximum AC Volts	275 V
Maximum DC Volts	369 V
Varistor Voltage (Min)	387 V
Varistor Voltage (Typ)	430 V
Varistor Voltage (Max)	473 V
Current - Surge	4.5 kA
Energy	75J
Number of Circuits	1
Capacitance @ Frequency	450 pF @ 1 MHz
Operating Temperature	-55°C ~ 85°C (TA)
Mounting Type	Through Hole
Package	Disc 14mm
Packaging	Bulk

概述

Description

The V275LA20AP is a metal-oxide varistor (MOV) designed for voltage surge protection in electronic circuits. It is part of the Varistor family, offering high energy absorption capabilities while effectively clamping over-voltage conditions. With a maximum continuous voltage rating of 275V and a peak pulse current handling capacity, it's suitable for applications requiring reliable transient voltage suppression, such as power supplies, consumer electronics, and industrial equipment.
The device features a fast response time to voltage surges, minimizing the risk of damage to sensitive components. Its compact design allows for easy integration into various circuit layouts. The V275LA20AP is characterized by its high surge current rating, ensuring durability under repeated surge events.
When selecting an MOV, it is crucial to consider factors such as maximum operating voltage, energy rating, and response time to ensure optimal performance in your specific application.

Features

The V275LA20AP is a high-performance, low-profile LED display designed for various applications. Key features include:
1. Resolution: Typically offers a high pixel resolution suitable for clear and sharp images.
2. Brightness: High luminance levels for optimal visibility in diverse lighting conditions.
3. Wide Viewing Angles: Ensures consistent image quality from various perspectives.
4. Durability: Designed for robust performance, suitable for both indoor and outdoor environments.
5. Energy Efficiency: Optimized for lower power consumption while maintaining high output.
6. Easy Installation: Features a user-friendly setup process, often with versatile mounting options.
7. Connectivity: Supports multiple input interfaces for seamless integration with different systems.
8. Versatile Applications: Ideal for advertising, events, and signage due to its vibrant display and flexibility.
These attributes make the V275LA20AP a preferred choice in the LED display market, balancing performance with practicality.

Package

The V275LA20AP is packaged in a DO-214AA (SMB) surface-mount package type.

Pinout

The V275LA20AP is a voltage transient suppressor designed to protect sensitive electronic components from voltage spikes and transients. It comes in a 20-pin package, specifically in a surface mount configuration (SMD).
The key functions of the V275LA20AP include:
1. Voltage Clamping: It clams high voltage surges to a safe level, protecting downstream circuitry.
2. Transient Voltage Suppression: It responds rapidly to transient events, providing effective protection against lightning strikes, ESD, and other voltage transients.
3. Bidirectional Operation: It can suppress voltage spikes in both polarities, making it versatile for various applications.
4. Capacitance: It has a specified capacitance that can affect signal integrity and should be considered in high-speed applications.
This device is often used in telecommunications, industrial applications, and consumer electronics for safeguarding sensitive components.

Manufacturer

The V275LA20AP is manufactured by Littelfuse, Inc. Littelfuse is a global company specializing in circuit protection, power control, and sensor technology. Founded in 1927, Littelfuse designs and produces a wide range of electronic components and solutions for various industries, including automotive, electronics, telecommunications, and industrial applications. The company is known for its commitment to innovation and safety, providing products that protect electrical systems and improve performance.

Application

The V275LA20AP is a voltage transient suppressor designed for electronic protection. Its primary application areas include safeguarding sensitive electronic devices from voltage spikes and transients in power supply systems, telecommunications equipment, industrial automation, and consumer electronics. It is commonly used in circuit protection for automotive electronics, data lines, and power distribution systems to enhance reliability and extend the lifespan of components.

Equivalent

The V275LA20AP is a transient voltage suppressor (TVS) diode. Equivalent products include the ST MLV series, Littelfuse 0200 series, and Nexperia PESD series, specifically designed for similar voltage and power ratings. Ensure to check specifications like clamping voltage, reverse standoff voltage, and package type for compatibility.