TPSMB6.8AHE3/5BT

Introduction

The TPSMB6.8AHE3/5BT is a transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). 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: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients induced by lightning, inductive load switching, and ESD.
• Characteristics: Fast response time, low clamping voltage, high surge current capability.
• Package: SMB (DO-214AA)
• Essence: Silicon-based transient voltage suppressor diode
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Voltage - Reverse Standoff (Typ): 6.8V
• Voltage - Breakdown (Min): 7.58V
• Voltage - Clamping (Max) @ Ipp: 11V
• Current - Peak Pulse (10/1000µs): 23.1A
• Power - Peak Pulse: 600W
• Type: Zener

Detailed Pin Configuration

The TPSMB6.8AHE3/5BT follows the standard SMB (DO-214AA) package configuration with two pins for connection.

Functional Features

• Fast Response Time: Rapid reaction to transient voltage spikes.
• Low Clamping Voltage: Limits the voltage across the protected circuit.
• High Surge Current Capability: Ability to handle large transient currents.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients.
• Compact SMB package for space-constrained applications.
• High surge current capability ensures robust protection.

Disadvantages

• Clamping voltage may be higher than some alternative models.
• Limited to specific voltage ratings.

Working Principles

The TPSMB6.8AHE3/5BT operates based on the principle of avalanche breakdown. When a transient voltage spike occurs, the diode rapidly conducts, diverting the excess energy away from the protected circuit and limiting the voltage across it.

Detailed Application Field Plans

The TPSMB6.8AHE3/5BT is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the TPSMB6.8AHE3/5BT include: - P6SMB6.8A - 1.5SMC6.8A - SMCJ6.8A

In summary, the TPSMB6.8AHE3/5BT is a reliable transient voltage suppressor diode with fast response time, low clamping voltage, and high surge current capability. Its compact SMB package makes it suitable for various applications, although users should consider the clamping voltage and voltage ratings when selecting this diode for their specific needs.

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