1.5KE56CA-B Product Overview

Introduction

The 1.5KE56CA-B is a transient voltage suppressor (TVS) diode belonging to the category of electronic components used for surge protection in various electrical and electronic circuits. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the 1.5KE56CA-B TVS diode.

Basic Information Overview

• Category: Electronic Components
• Use: Surge Protection
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: Axial Leaded
• Essence: Protects sensitive electronic components from voltage transients
• Packaging/Quantity: Available in reels or bulk packaging

Specifications

• Peak Pulse Power: 1500W
• Standoff Voltage: 48.5V
• Breakdown Voltage: 53.9V
• Maximum Clamping Voltage: 82.4V
• Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE56CA-B TVS diode has an axial leaded package with two leads. The anode and cathode terminals are clearly marked for easy identification and connection in the circuit.

Functional Features

• Transient Suppression: Effectively suppresses voltage transients and surges.
• Fast Response Time: Rapidly responds to transient events, protecting downstream components.
• High Surge Capability: Capable of handling high surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective surge protection for sensitive electronic components.
• Fast response time ensures minimal impact on the protected circuit.
• High surge capability provides robust protection in demanding environments.

Disadvantages

• Can degrade over time after multiple surge events.
• May require replacement after significant surge occurrences.

Working Principles

The 1.5KE56CA-B TVS diode operates by diverting excessive transient current away from sensitive components, thereby limiting the voltage across the protected circuit. When a transient voltage spike occurs, the diode rapidly switches into its low impedance state, shunting the excess energy to ground and preventing damage to downstream components.

Detailed Application Field Plans

The 1.5KE56CA-B TVS diode finds extensive application in various fields, including: - Telecommunications: Protects communication equipment from lightning-induced surges. - Automotive Electronics: Safeguards vehicle electronics from voltage transients. - Industrial Control Systems: Provides surge protection for control and monitoring systems. - Consumer Electronics: Protects sensitive devices from power surges and ESD events.

Detailed and Complete Alternative Models

• 1.5KE51CA-B: Lower standoff voltage variant suitable for specific applications.
• 1.5KE62CA-B: Higher standoff voltage variant for increased surge protection capacity.
• P6KE56CA-B: Surface mount TVS diode alternative for compact designs.

In conclusion, the 1.5KE56CA-B TVS diode offers robust surge protection capabilities with fast response times, making it an essential component in safeguarding sensitive electronic circuits from transient voltage events.

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