SMAJ51A-M3/61

Introduction

The SMAJ51A-M3/61 is a diode belonging to the category of transient voltage suppressors (TVS). This device is commonly used to protect sensitive electronic components from voltage spikes and transients. The following entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the SMAJ51A-M3/61.

Basic Information Overview

• Category: Transient Voltage Suppressor (TVS)
• Use: Protection against voltage spikes and transients
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: DO-214AC (SMA), SMC package
• Essence: Provides robust protection for electronic circuits
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Peak Pulse Power: 400W
• Breakdown Voltage: 51V
• Operating Voltage: 43.6V
• Maximum Clamping Voltage: 82.4V
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMAJ51A-M3/61 typically consists of two pins, with the anode and cathode connections.

Functional Features

• Rapid response to transient voltage events
• Low clamping voltage to protect downstream components
• High surge current capability for enhanced reliability

Advantages and Disadvantages

Advantages

• Effective protection against voltage spikes
• Fast response time
• Compact form factor

Disadvantages

• Limited power dissipation capability
• May require additional circuitry for comprehensive protection

Working Principles

When a transient voltage spike occurs, the SMAJ51A-M3/61 rapidly conducts, diverting excess current away from the protected circuit. This action limits the voltage across the circuit, safeguarding it from potential damage.

Detailed Application Field Plans

The SMAJ51A-M3/61 finds extensive use in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: P6SMB51A
  • Breakdown Voltage: 51V
  • Package: DO-214AA (SMB)
  • Peak Pulse Power: 600W
• Alternative Model 2: 1.5SMC51CA
  • Breakdown Voltage: 51V
  • Package: DO-214AB (SMC)
  • Peak Pulse Power: 1500W

In conclusion, the SMAJ51A-M3/61 serves as a crucial component in protecting electronic circuits from transient voltage events. Its fast response time, low clamping voltage, and high surge current capability make it an essential part of various electronic systems.

Word Count: 410