TPSMB30AHE3_A/I

Introduction

The TPSMB30AHE3_A/I is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage transients. This entry provides an overview of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients in electronic circuits
• Characteristics: Fast response time, low clamping voltage, high surge capability
• Package: SMB (DO-214AA)
• Essence: Safeguarding electronic components from voltage spikes
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Peak Pulse Power: 600 W
• Breakdown Voltage Range: 26.7 V to 29.5 V
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The TPSMB30AHE3_A/I follows the standard SMB (DO-214AA) package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

• Transient Voltage Suppression: Provides protection by clamping voltage during transient events
• Fast Response Time: Reacts quickly to voltage spikes, safeguarding downstream components
• High Surge Capability: Can withstand large surge currents without degradation

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time ensures minimal impact on the protected circuit
• High surge capability for robust performance

Disadvantages

• Clamping voltage may be higher than some alternative models
• Limited breakdown voltage range compared to certain alternatives

Working Principles

The TPSMB30AHE3_A/I operates by diverting excess transient current away from sensitive components, thereby limiting the voltage across them. When a transient event occurs, the diode rapidly switches into its low-impedance state, providing a path for the excess current to flow through.

Detailed Application Field Plans

The TPSMB30AHE3_A/I is commonly used in various applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to consider include: - TPSMB30CA: Offers a wider breakdown voltage range - P6SMB30A: Provides a lower clamping voltage - SMBJ30A: Features a smaller package size for space-constrained applications

In conclusion, the TPSMB30AHE3_A/I transient voltage suppressor diode offers effective protection against voltage transients, with fast response time and high surge capability. While it has certain limitations, it is a reliable choice for safeguarding electronic circuits in various applications.

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