VTVS12ASMF-HM3-08

Introduction

The VTVS12ASMF-HM3-08 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, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Surge Protection Device
• Use: Protecting electronic circuits from voltage surges and transients
• Characteristics: High surge current capability, low clamping voltage, fast response time
• Package: Surface Mount
• Essence: Silicon Transient Voltage Suppressor
• Packaging/Quantity: Tape & Reel

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 12V
• Clamping Voltage: 19.9V at 12A
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The VTVS12ASMF-HM3-08 has a surface mount package with two terminals. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Provides protection against voltage spikes and transients.
• Fast Response Time: Quickly responds to transient events to protect downstream components.
• Low Clamping Voltage: Limits the voltage across the protected circuitry.

Advantages and Disadvantages

Advantages

• Effective surge protection
• Fast response time
• Compact surface mount package

Disadvantages

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

Working Principles

The VTVS12ASMF-HM3-08 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 VTVS12ASMF-HM3-08 is commonly used in various applications, including: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• VTVS5V0ASMF-HM3-08: 5V Breakdown Voltage
• VTVS24ASMF-HM3-08: 24V Breakdown Voltage
• VTVS36ASMF-HM3-08: 36V Breakdown Voltage
• VTVS48ASMF-HM3-08: 48V Breakdown Voltage

In conclusion, the VTVS12ASMF-HM3-08 is a critical component for protecting sensitive electronic circuits from voltage surges and transients. Its high surge current capability, low clamping voltage, and fast response time make it an essential part of modern electronic systems.

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