V385LA40BP

Product Overview

Category:

The V385LA40BP belongs to the category of electronic components, specifically a metal oxide varistor (MOV).

Use:

It is used as a voltage suppressor to protect sensitive electronic devices from transient voltage spikes.

Characteristics:

• High energy absorption capability
• Fast response time
• Wide operating temperature range
• Reliable performance

Package:

The V385LA40BP is typically available in a disc-shaped package with leads for easy installation on circuit boards or in electronic systems.

Essence:

The essence of the V385LA40BP lies in its ability to effectively limit transient overvoltage conditions and protect connected equipment.

Packaging/Quantity:

The V385LA40BP is commonly packaged in reels, tubes, or trays, and the quantity per package varies based on manufacturer specifications.

Specifications

• Maximum Allowable Voltage: 385V
• Peak Current Capability: 10kA
• Energy Rating: 360J
• Operating Temperature Range: -40°C to 85°C
• Lead Material: Tin-plated copper

Detailed Pin Configuration

The V385LA40BP typically has two leads for connection to the circuit. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Clamping of transient overvoltages
• Dissipation of surge energy
• Fast response to voltage transients
• Low leakage current under normal operating conditions

Advantages

• Effective protection against voltage surges
• Fast response time to transient events
• Wide operating temperature range
• Reliable performance over multiple surge events

Disadvantages

• Limited lifespan after repeated surge events
• Susceptibility to thermal runaway under extreme conditions

Working Principles

The V385LA40BP operates based on the principle of nonlinear resistance, where it exhibits a high resistance at normal operating voltages and rapidly decreases its resistance when subjected to overvoltage conditions, thereby diverting excess current away from sensitive electronic components.

Detailed Application Field Plans

The V385LA40BP is widely used in various applications, including: - Power supply units - Telecommunication equipment - Industrial control systems - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the V385LA40BP include: - V320LA40BP - V420LA40BP - V510LA40BP - V625LA40BP

In summary, the V385LA40BP is a vital component in protecting electronic devices from transient voltage spikes, offering reliable performance and fast response time. Its wide application field and availability of alternative models make it a versatile choice for various electronic systems.

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