TPSMA24HE3/5AT: Product Overview and Analysis

Introduction

The TPSMA24HE3/5AT is a crucial component in the field of electronic devices, providing essential protection against transient voltage events. This entry will provide an in-depth analysis of the product, covering its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor (TVS) Diode
• Use: Protection against transient voltage events in electronic circuits
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: SMA
• Essence: Safeguarding electronic components from voltage transients
• Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

• Part Number: TPSMA24HE3/5AT
• Peak Pulse Power: 400W
• Breakdown Voltage: 24V
• Operating Temperature Range: -55°C to +150°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The TPSMA24HE3/5AT TVS diode follows the standard SMA package configuration, with two pins for connection to the circuit board.

Functional Features

• Transient Voltage Protection: Provides robust protection against transient voltage events, safeguarding sensitive electronic components.
• Fast Response Time: Rapidly responds to voltage transients, minimizing the risk of damage to connected devices.
• Low Clamping Voltage: Ensures that the clamping voltage remains low during transient events, offering enhanced protection.

Advantages and Disadvantages

Advantages

• High surge capability
• Fast response time
• RoHS compliant
• Compact SMA package

Disadvantages

• Limited breakdown voltage compared to higher-rated TVS diodes
• May require additional components for comprehensive transient protection in high-voltage applications

Working Principles

The TPSMA24HE3/5AT operates based on the principle of avalanche breakdown, where it rapidly conducts excess current away from the protected circuit when a transient voltage event occurs. This action effectively limits the voltage across the protected circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The TPSMA24HE3/5AT finds extensive use in various electronic systems, including: - Telecommunication Equipment: Protects sensitive communication devices from voltage surges. - Industrial Control Systems: Safeguards control systems from transient voltage events, ensuring uninterrupted operation. - Automotive Electronics: Provides vital protection for automotive electronic systems against voltage transients.

Detailed and Complete Alternative Models

For applications requiring different specifications or performance characteristics, several alternative TVS diode models are available, including: - TPSMA16HE3/5AT: Lower breakdown voltage (16V) for applications with lower voltage requirements. - TPSMA30HE3/5AT: Higher breakdown voltage (30V) for applications demanding greater protection against transient events. - TPSMA24AHE3/61T: Bi-directional TVS diode suitable for bidirectional transient voltage protection.

In conclusion, the TPSMA24HE3/5AT plays a pivotal role in protecting electronic circuits from transient voltage events, offering a balance of surge capability, clamping voltage, and response time. Its compact SMA package and RoHS compliance make it a versatile choice for various applications, while alternative models cater to specific voltage and performance requirements.

Word Count: 498