SMCJ130A-M3/9AT

Introduction

The SMCJ130A-M3/9AT is a high-performance transient voltage suppressor diode designed to protect sensitive electronic equipment from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. This entry provides an overview of the product, including its category, use, characteristics, package, 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 transients induced by lightning, ESD, and other transient voltage events
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: DO-214AB (SMC)
• Essence: Silicon Junction Diode
• Packaging/Quantity: Tape & Reel, 1800 units per reel

Specifications

• Peak Pulse Power: 1500 W
• Breakdown Voltage: 130 V
• Operating Voltage: 110 V
• Clamping Voltage: 177 V at 1 A
• Peak Pulse Current: 58.6 A
• Reverse Standoff Voltage: 130 V
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMCJ130A-M3/9AT has a standard DO-214AB (SMC) package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• High surge capability for reliable protection
• Low clamping voltage to minimize stress on protected circuits
• Fast response time for rapid suppression of transient voltages

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• High surge capability ensures durability
• Fast response time for quick suppression of transients

Disadvantages

• Clamping voltage may be relatively high for some applications
• Limited to specific voltage and current ratings

Working Principles

The SMCJ130A-M3/9AT operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the diode rapidly switches into its low impedance state, diverting the excess current away from the protected circuit and limiting the voltage across it.

Detailed Application Field Plans

The SMCJ130A-M3/9AT is widely used in various electronic systems and equipment requiring protection against transient voltage events. Some specific application fields include: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: SMCJ120A-M3/9AT

  • Breakdown Voltage: 120 V
  • Peak Pulse Power: 1500 W
  • Package: DO-214AB (SMC)

• Alternative Model 2: SMCJ150A-M3/9AT

  • Breakdown Voltage: 150 V
  • Peak Pulse Power: 1500 W
  • Package: DO-214AB (SMC)

• Alternative Model 3: SMCJ160A-M3/9AT

  • Breakdown Voltage: 160 V
  • Peak Pulse Power: 1500 W
  • Package: DO-214AB (SMC)

In summary, the SMCJ130A-M3/9AT transient voltage suppressor diode offers robust protection against transient voltage events, making it an essential component in various electronic systems and equipment.

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