VTVS21GSMF-HM3-08

Introduction

The VTVS21GSMF-HM3-08 is a specialized component designed for use in electronic circuits to protect against transient voltage events. This entry provides an overview of the product, including its category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Component
• Use: Transient Voltage Suppressor (TVS) Diode
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: SOD-123FL
• Essence: Protection against transient voltage events
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Peak Pulse Power: 400W
• Breakdown Voltage Range: 21V
• Operating Voltage: 17.1V
• Maximum Clamping Voltage: 34.4V
• Peak Pulse Current: 15.4A
• Reverse Standoff Voltage: 17V
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The VTVS21GSMF-HM3-08 features a standard SOD-123FL package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

• Transient Voltage Suppression: Provides protection against voltage transients and surges.
• Fast Response Time: Reacts quickly to transient events, minimizing potential damage to downstream components.
• Low Clamping Voltage: Limits the voltage across the protected circuit during transient events.

Advantages and Disadvantages

Advantages

• Effective protection against transient voltage events
• Fast response time
• Low clamping voltage

Disadvantages

• Limited to specific voltage ranges
• Requires careful consideration of placement within the circuit

Working Principles

The VTVS21GSMF-HM3-08 operates by diverting excess transient voltage away from sensitive components in the circuit, thereby protecting them from damage. When a transient event occurs, the diode rapidly conducts, providing a low-impedance path for the excess energy to be dissipated.

Detailed Application Field Plans

The VTVS21GSMF-HM3-08 is commonly used in various electronic systems, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: VTVS24GSMF-HM3-08
• Alternative Model 2: VTVS27GSMF-HM3-08
• Alternative Model 3: VTVS30GSMF-HM3-08

These alternative models offer similar transient voltage suppression capabilities with varying breakdown voltage ranges to accommodate different application requirements.

In conclusion, the VTVS21GSMF-HM3-08 is a crucial component in electronic circuits, providing essential protection against transient voltage events. Its high surge capability, low clamping voltage, and fast response time make it a valuable asset in various applications, ensuring the reliability and longevity of electronic systems.

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