SMAJ30CA-M3/5A

Introduction

The SMAJ30CA-M3/5A is a diode belonging to the category of transient voltage suppressors (TVS). It is commonly used for protecting sensitive electronic components from voltage spikes and transients. This 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 SMAJ30CA-M3/5A.

Basic Information Overview

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

Specifications

• Voltage - Reverse Standoff (Typ): 30V
• Voltage - Breakdown: 33.3V
• Clamping Voltage: 48.4V
• Peak Pulse Current: 19.4A
• Power Dissipation: 400W
• Polarity: Unidirectional
• Operating Temperature: -55°C to 150°C

Detailed Pin Configuration

The SMAJ30CA-M3/5A has two pins with standard cathode marking for easy identification.

Functional Features

• Fast response to transient over-voltage conditions
• Low clamping voltage to protect sensitive electronic components
• High surge capability for reliable protection

Advantages and Disadvantages

Advantages

• Effective protection against voltage spikes
• Fast response time
• Wide operating temperature range

Disadvantages

• Higher clamping voltage compared to some alternative models
• Unidirectional protection only

Working Principles

When a transient voltage spike occurs, the SMAJ30CA-M3/5A conducts current to divert the excess energy away from the protected circuit. This action helps to limit the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The SMAJ30CA-M3/5A is widely used in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMAJ30CA-M3/5A include: - P6SMBJ30CA - 1.5SMCJ30CA - SMBJ30CA

In conclusion, the SMAJ30CA-M3/5A is a reliable TVS diode offering effective protection against voltage spikes and transients in a wide range of electronic applications.

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