SMCJ6.5CAHE3/9AT - Product Encyclopedia Entry

Introduction

The SMCJ6.5CAHE3/9AT belongs to the category of transient voltage suppressor diodes. This entry provides a comprehensive overview of the product, 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: Designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
• Characteristics: High surge capability, fast response time, low clamping voltage.
• Package: DO-214AB (SMC), SMCJEDEC
• Essence: Provides overvoltage protection for a wide range of applications.
• Packaging/Quantity: Available in tape and reel packaging with various quantities.

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage Range: 6.40V to 7.10V
• Maximum Clamping Voltage: 10.3V at 16A
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMCJ6.5CAHE3/9AT features a standard SMC package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Effectively clamps transient overvoltages to a safe level.
• Fast Response Time: Rapid reaction to transient events, protecting downstream components.
• High Surge Capability: Able to withstand high surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective protection against transient voltage events.
• Fast response time ensures minimal impact on protected circuits.
• High surge capability enhances reliability in harsh environments.

Disadvantages

• May exhibit some leakage current in normal operation.
• Requires careful consideration of mounting and layout to optimize performance.

Working Principles

The SMCJ6.5CAHE3/9AT operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the diode rapidly conducts, diverting excess energy away from the protected circuit. This action limits the voltage across the load to a safe level, preventing damage.

Detailed Application Field Plans

The SMCJ6.5CAHE3/9AT finds extensive use in various applications, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

For users seeking alternative models, the following options are available: - SMCJ5.0CAHE3/9AT - SMCJ7.0CAHE3/9AT - SMCJ8.0CAHE3/9AT - SMCJ10CAHE3/9AT

In conclusion, the SMCJ6.5CAHE3/9AT transient voltage suppressor diode offers robust overvoltage protection with fast response times and high surge capability. Its application spans across diverse industries, making it a versatile choice for safeguarding sensitive electronic equipment.

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