VTVS43ASMF-HM3-18

Introduction

The VTVS43ASMF-HM3-18 is a specialized electronic component designed for surge protection in various electrical and electronic systems. This entry provides an overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Component
• Use: Surge Protection
• Characteristics: High surge current capability, low clamping voltage, fast response time
• Package: Surface Mount
• Essence: Protects electronic circuits from voltage surges
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 43V
• Clamping Voltage: 77V
• Operating Temperature Range: -55°C to +150°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The VTVS43ASMF-HM3-18 has a standard surface mount package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

• Surge Protection: Provides robust protection against transient voltage surges.
• Fast Response Time: Reacts quickly to voltage spikes, minimizing the risk of damage to connected devices.
• High Surge Current Capability: Can handle high surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective surge protection
• Fast response time
• RoHS compliant

Disadvantages

• Limited breakdown voltage range
• Surface mount package may not be suitable for all applications

Working Principles

The VTVS43ASMF-HM3-18 operates based on the principle of avalanche breakdown. When a voltage surge occurs, the device rapidly conducts excess current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The VTVS43ASMF-HM3-18 is commonly used in the following applications: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: VTVS36ASMF-HM3-18
• Alternative Model 2: VTVS48ASMF-HM3-18
• Alternative Model 3: VTVS43ASMF-HM3-24

These alternative models offer similar surge protection capabilities with variations in breakdown voltage and clamping voltage.

In conclusion, the VTVS43ASMF-HM3-18 is a reliable electronic component designed to safeguard sensitive electronic circuits from voltage surges. Its fast response time, high surge current capability, and RoHS compliance make it a preferred choice for various applications.

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