SMCJ22CAHE3/9AT - Product Encyclopedia Entry

Introduction

The SMCJ22CAHE3/9AT belongs to the category of transient voltage suppressor diodes. This entry provides a comprehensive overview of the product, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

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: DO-214AB (SMC), SMA Flat Lead
• Essence: Safeguarding sensitive electronic components from voltage spikes
• Packaging/Quantity: Available in reels or bulk packaging, quantity varies by supplier

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 22V
• Clamping Voltage: 35.5V
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMCJ22CAHE3/9AT has two pins, with the anode and cathode connections clearly marked on the package.

Functional Features

• Rapid response to transient voltage spikes
• Low clamping voltage to protect downstream components
• High surge current capability for robust protection

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Suitable for a wide range of applications

Disadvantages

• May require additional circuitry for comprehensive overvoltage protection

Working Principles

When a transient voltage spike occurs, the SMCJ22CAHE3/9AT conducts current to divert the excess energy away from the protected circuit. It rapidly clamps the voltage to a safe level, safeguarding the connected components.

Detailed Application Field Plans

The SMCJ22CAHE3/9AT is widely used in various applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: P6SMB22CA
  • Category: Transient Voltage Suppressor Diodes
  • Use: Voltage transient protection
  • Characteristics: Similar to SMCJ22CAHE3/9AT
• Alternative Model 2: 1.5SMC22CA
  • Category: Transient Voltage Suppressor Diodes
  • Use: Voltage spike suppression
  • Characteristics: Comparable to SMCJ22CAHE3/9AT

In conclusion, the SMCJ22CAHE3/9AT transient voltage suppressor diode offers effective protection against voltage transients, with fast response time and high surge current capability. Its application spans across various industries, and it has alternative models available for different design requirements.

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