TPSMA39AHE3/5AT

Introduction

The TPSMA39AHE3/5AT is a semiconductor product belonging to the category of transient voltage suppressor diodes. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the TPSMA39AHE3/5AT.

Basic Information Overview

• Category: Transient Voltage Suppressor Diodes
• Use: Protection against voltage transients in electronic circuits
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: SMA (DO-214AC)
• Essence: Safeguarding sensitive electronic components from voltage spikes
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Voltage - Reverse Standoff (Typ): 33.3V
• Voltage - Breakdown (Min): 37.1V
• Voltage - Clamping (Max) @ Ipp: 53.9V
• Current - Peak Pulse (10/1000µs): 34.4A
• Power - Peak Pulse: 400W
• Operating Temperature: -55°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: DO-214AC, SMA

Detailed Pin Configuration

The TPSMA39AHE3/5AT typically consists of two pins arranged in a surface mount package. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Fast Response Time: Rapid reaction to voltage transients
• 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 spikes
• Compact surface mount package
• High surge current capability

Disadvantages

• Limited to specific voltage and current ratings
• Requires careful consideration of placement in circuit design

Working Principles

The TPSMA39AHE3/5AT operates by diverting excessive voltage transients away from sensitive electronic components. When a transient voltage exceeds the diode's breakdown voltage, it conducts and clamps the voltage to a safe level, protecting downstream components.

Detailed Application Field Plans

The TPSMA39AHE3/5AT is commonly used in various applications, including: - Power supplies - Communication systems - Automotive electronics - Industrial equipment - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the TPSMA39AHE3/5AT include: - P6SMBJ33CA - 1.5SMC33CA - SMBJ33CA

In summary, the TPSMA39AHE3/5AT is a transient voltage suppressor diode with specific characteristics and applications, providing essential protection for electronic circuits against voltage transients.

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