5.0SMDJ14A Product Overview

Introduction

The 5.0SMDJ14A is a high-performance TVS (Transient Voltage Suppressor) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This entry provides a comprehensive overview of the 5.0SMDJ14A, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Component
• Use: Transient Voltage Suppression
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: SMD (Surface Mount Device)
• Essence: Protection against transient voltage events
• Packaging/Quantity: Available in reels or bulk packaging, quantity varies by supplier

Specifications

• Peak Power Dissipation: 5000W
• Standoff Voltage: 14V
• Breakdown Voltage: 15.6V
• Maximum Clamping Voltage: 23.2V
• Operating Temperature Range: -55°C to 150°C
• Package Type: DO-214AB (SMC)

Detailed Pin Configuration

The 5.0SMDJ14A TVS diode has a standard DO-214AB (SMC) package with two pins. The pinout configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Provides protection against voltage transients induced by lightning, ESD (Electrostatic Discharge), and other transient voltage events.
• Fast Response Time: Rapidly clamps transient voltages to safe levels, protecting downstream components.
• High Surge Capability: Capable of handling 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 for robust performance

Disadvantages

• May require additional circuitry for comprehensive overvoltage protection
• Careful consideration needed for proper placement within the circuit layout

Working Principles

The 5.0SMDJ14A operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the diode rapidly conducts, diverting the excess energy away from the protected circuit. This action limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The 5.0SMDJ14A is widely used in various applications requiring protection against transient voltage events, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: 5.0SMDJ13A
  • Standoff Voltage: 13V
  • Breakdown Voltage: 14.4V
  • Package Type: DO-214AB (SMC)
• Alternative Model 2: 5.0SMDJ15A
  • Standoff Voltage: 15V
  • Breakdown Voltage: 16.7V
  • Package Type: DO-214AB (SMC)
• Alternative Model 3: P6SMBJ14A
  • Standoff Voltage: 14V
  • Breakdown Voltage: 15.6V
  • Package Type: DO-214AA (SMB)

In conclusion, the 5.0SMDJ14A TVS diode offers robust transient voltage suppression capabilities, making it an essential component in safeguarding sensitive electronic equipment from voltage transients. Its fast response time, high surge capability, and wide range of applications make it a valuable asset in various industries.

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