TP1.5KE43CA

Introduction

The TP1.5KE43CA is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients. This entry provides an overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Overview

• Category: Transient Voltage Suppressor (TVS) Diode
• Use: Protection against voltage spikes and transients in electronic circuits
• Characteristics: High surge capability, fast response time, low clamping voltage
• Package: DO-201AD (DO-27), Axial
• Essence: Safeguarding sensitive electronic components from voltage surges
• Packaging/Quantity: Available in reels or bulk packaging, quantity varies by manufacturer

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 43V
• Operating Voltage: 36.8V
• Maximum Clamping Voltage: 58.1V
• Peak Pulse Current: 38.6A
• Reverse Standoff Voltage: 36.8V
• Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The TP1.5KE43CA TVS diode has a standard axial lead package with two leads. The anode is connected to one lead, while the cathode is connected to the other lead.

Functional Features

• Transient Voltage Suppression: Quickly diverts excessive voltage away from sensitive components
• Fast Response Time: Rapid reaction to voltage transients
• High Surge Capability: Able to withstand large surge currents without damage

Advantages and Disadvantages

Advantages

• Effective protection against voltage spikes
• Fast response time
• High surge capability

Disadvantages

• Clamping voltage may be relatively high for some applications
• Unidirectional protection only

Working Principles

When a voltage spike occurs, the TP1.5KE43CA TVS diode conducts current to divert the excess energy away from the protected circuit. This action prevents the voltage from reaching levels that could damage sensitive components.

Detailed Application Field Plans

The TP1.5KE43CA is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• TP1.5KE Series: Includes various breakdown voltages to suit different application requirements
• P6KE Series: Similar TVS diodes with varying specifications
• 1.5SMC Series: Surface mount TVS diodes for compact designs

In conclusion, the TP1.5KE43CA transient voltage suppressor diode offers effective protection against voltage spikes and transients in electronic circuits. Its fast response time and high surge capability make it suitable for a wide range of applications.

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