1V5KE82CA Product Overview

Introduction

The 1V5KE82CA is a transient voltage suppressor (TVS) diode designed to protect electronic circuits from voltage spikes and transients. This entry provides a comprehensive overview of the 1V5KE82CA, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and transients in electronic circuits
• Characteristics: High surge capability, fast response time, low clamping voltage
• Package: Axial leaded, DO-201 package
• Essence: Provides robust protection for sensitive electronic components
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Peak Power Dissipation: 1500W
• Breakdown Voltage: 77.4V to 85.5V
• Operating Temperature Range: -55°C to +175°C
• Reverse Standoff Voltage: 69.4V to 77.8V
• Maximum Clamping Voltage: 106V at 10A

Detailed Pin Configuration

The 1V5KE82CA TVS diode has an axial leaded package with two leads. The anode is connected to the positive terminal of the circuit, while the cathode is connected to the ground or negative terminal.

Functional Features

• Transient Voltage Suppression: Rapidly clamps voltage spikes to a safe level
• High Surge Capability: Can withstand large transient currents without damage
• Fast Response Time: Reacts quickly to transient events, providing immediate protection

Advantages and Disadvantages

Advantages

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

Disadvantages

• Requires careful consideration of reverse standoff voltage to ensure proper protection

Working Principles

When a voltage spike occurs in the circuit, the 1V5KE82CA TVS diode conducts current and clamps the voltage to a safe level, protecting downstream components from damage. This process happens almost instantaneously, providing robust protection against transient events.

Detailed Application Field Plans

The 1V5KE82CA is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• 1.5KE82CA: Similar TVS diode with slightly different electrical characteristics
• P6KE82CA: Alternative TVS diode with a different package and form factor
• SMFJ82CA: Surface mount TVS diode suitable for compact designs

In conclusion, the 1V5KE82CA TVS diode is a critical component for protecting electronic circuits from voltage spikes and transients. Its high surge capability, fast response time, and effective transient voltage suppression make it an essential part of many electronic systems.

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