TPSMB39HE3/52T

Introduction

The TPSMB39HE3/52T belongs to the category of transient voltage suppressor (TVS) diodes, which are used to protect sensitive electronic components from voltage spikes and transients. These diodes are commonly used in various electronic devices and systems to ensure reliable operation by diverting excessive voltage away from critical components.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and transients
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: SMB
• Essence: Safeguarding sensitive electronic components
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Voltage - Reverse Standoff (Typ): 33.3V
• Voltage - Breakdown (Min): 37.1V
• Voltage - Clamping (Max) @ Ipp: 53.9V
• Current - Peak Pulse (10/1000µs): 19.2A
• Power - Peak Pulse: 600W
• Type: Unidirectional

Detailed Pin Configuration

The TPSMB39HE3/52T TVS diode has a standard SMB package with two pins for connection. Pin 1 is typically the cathode, while pin 2 is the anode.

Functional Features

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

Advantages and Disadvantages

Advantages

• Effective protection against voltage spikes
• Fast response time
• Compact SMB package for space-constrained applications

Disadvantages

• Limited power dissipation capability compared to larger TVS diodes
• Higher clamping voltage compared to some specialized TVS diodes

Working Principles

When a voltage spike or transient occurs, the TPSMB39HE3/52T TVS diode rapidly conducts, diverting the excess energy away from the protected circuit. This action helps to limit the voltage across the circuit and prevent damage to sensitive components.

Detailed Application Field Plans

The TPSMB39HE3/52T TVS diode is widely 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 the TPSMB39HE3/52T TVS diode include: - P6SMB33CA - SMCJ33A - 1.5SMC33CA - SMBJ33A

In conclusion, the TPSMB39HE3/52T TVS diode offers effective protection against voltage spikes and transients in a compact SMB package, making it suitable for a wide range of electronic applications.

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