VTVS19ASMF-HM3-08

Introduction

The VTVS19ASMF-HM3-08 is a specialized electronic component belonging to the category of transient voltage suppressors. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressors
• Use: Protection against voltage transients and surges in electronic circuits
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: Surface mount
• Essence: Safeguarding sensitive electronic components from voltage spikes
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Model: VTVS19ASMF-HM3-08
• Voltage Rating: 19V
• Peak Pulse Power: 400W
• Operating Temperature Range: -55°C to +150°C
• Mounting Type: Surface Mount
• Package / Case: DO-219AB (SMF)
• Polarity: Unidirectional

Detailed Pin Configuration

The VTVS19ASMF-HM3-08 typically features a standard surface mount package with two terminals for easy integration into circuit boards. The pin configuration includes the anode and cathode connections, which are essential for proper installation and functionality.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
• Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the protected circuitry.
• High Surge Capability: Capable of withstanding high surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• High surge capability

Disadvantages

• Unidirectional protection only
• May require additional components for comprehensive surge protection in complex circuits

Working Principles

The VTVS19ASMF-HM3-08 operates based on the principle of avalanche breakdown, where it rapidly conducts excess voltage away from sensitive components when a transient event occurs. This prevents the voltage from reaching damaging levels and protects the circuitry.

Detailed Application Field Plans

The VTVS19ASMF-HM3-08 finds extensive use in various electronic systems, including: - Telecommunications: Protecting communication equipment from lightning-induced surges - Automotive Electronics: Safeguarding vehicle electronics from voltage spikes - Industrial Control Systems: Ensuring reliable operation of control and monitoring devices - Consumer Electronics: Protecting sensitive components in home entertainment systems and appliances

Detailed and Complete Alternative Models

• Alternative Model 1: VTVS15ASMF-HM3-08
• Alternative Model 2: VTVS24ASMF-HM3-08
• Alternative Model 3: VTVS30ASMF-HM3-08
• Alternative Model 4: VTVS36ASMF-HM3-08

These alternative models offer similar transient voltage suppression capabilities with varying voltage ratings to suit specific application requirements.

In conclusion, the VTVS19ASMF-HM3-08 transient voltage suppressor provides robust protection against voltage transients in a wide range of electronic applications. Its fast response time, high surge capability, and compact surface mount package make it a valuable component for ensuring the reliability and longevity of sensitive electronic systems.

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