VTVS12ASMF-HM3-18

Introduction

The VTVS12ASMF-HM3-18 is a specialized electronic component designed for specific applications. This entry provides an in-depth 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

The VTVS12ASMF-HM3-18 belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronics from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

• High surge capability
• Low clamping voltage
• Fast response time
• RoHS compliant

Package

The VTVS12ASMF-HM3-18 is typically available in a surface-mount package.

Essence

The essence of this component lies in its ability to rapidly divert excessive current away from sensitive electronic circuits during transient voltage events, thereby safeguarding them from damage.

Packaging/Quantity

It is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 12V
• Operating Voltage: 10.3V
• Maximum Clamping Voltage: 17V
• Leakage Current: 1µA
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The VTVS12ASMF-HM3-18 typically features a standard SMC (DO-214AB) package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

• Rapid response to transient voltage events
• Low clamping voltage to protect downstream components
• High surge capability for robust protection

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• RoHS compliant

Disadvantages

• Limited to specific voltage ranges
• Requires careful consideration of installation and layout for optimal performance

Working Principles

When a transient voltage event occurs, the VTVS12ASMF-HM3-18 rapidly conducts excess current to ground, limiting the voltage across the protected circuit to a safe level.

Detailed Application Field Plans

The VTVS12ASMF-HM3-18 finds extensive use in various applications, including: - Telecommunications equipment - Industrial control systems - Automotive electronics - Consumer electronics - Power supplies

Detailed and Complete Alternative Models

• VTVS5V0ASMF-HM3-08
• VTVS24ASMF-HM3-08
• VTVS36ASMF-HM3-08
• VTVS48ASMF-HM3-08

These alternative models offer similar transient voltage suppression capabilities within different voltage ranges, providing flexibility for diverse application requirements.

In conclusion, the VTVS12ASMF-HM3-18 serves as a crucial component in protecting electronic systems from transient voltage events, offering a balance of performance, reliability, and compliance with industry standards.

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