TPSMB6.8HE3/5BT

Introduction

The TPSMB6.8HE3/5BT is a transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge. This entry provides a comprehensive overview of the TPSMB6.8HE3/5BT, including its product details, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Product Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients induced by lightning, inductive load switching, and electrostatic discharge
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: SMB (DO-214AA)
• Essence: Provides robust protection for sensitive electronic components
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Part Number: TPSMB6.8HE3/5BT
• Standoff Voltage: 6.8V
• Breakdown Voltage: 7.58V
• Peak Pulse Power: 600W
• Operating Temperature Range: -55°C to +150°C
• Compliance: RoHS and REACH compliant

Detailed Pin Configuration

The TPSMB6.8HE3/5BT follows the standard SMB (DO-214AA) package configuration with two pins for connection. The pinout configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Fast response time to clamp transient voltages
• Low clamping voltage to protect downstream components
• High surge current capability for enhanced reliability

Advantages and Disadvantages

Advantages

• Robust protection against voltage transients
• Fast response time
• Compact SMB package for space-constrained applications

Disadvantages

• Limited to lower voltage transients due to its 6.8V rating
• May require additional circuitry for higher voltage protection

Working Principles

The TPSMB6.8HE3/5BT operates by diverting excess current away from sensitive components when a transient voltage event occurs. Upon reaching the breakdown voltage, the diode conducts, providing a low-impedance path for the transient current to flow through, thereby protecting the downstream circuitry.

Detailed Application Field Plans

The TPSMB6.8HE3/5BT finds extensive use in various applications, including: - Consumer electronics - Telecommunication equipment - Industrial automation systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

• Alternative Model 1: P6SMB6.8A
  • Standoff Voltage: 6.8V
  • Package: SMB (DO-214AA)
  • Peak Pulse Power: 600W
• Alternative Model 2: SMCJ6.8A
  • Standoff Voltage: 6.8V
  • Package: SMC (DO-214AB)
  • Peak Pulse Power: 1500W

In conclusion, the TPSMB6.8HE3/5BT transient voltage suppressor diode offers robust protection against voltage transients in a compact SMB package. Its fast response time, low clamping voltage, and high surge current capability make it an ideal choice for various electronic applications.

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