SMAJ54CA-E3/5A

Introduction

The SMAJ54CA-E3/5A 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, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the SMAJ54CA-E3/5A.

Basic Information Overview

• Category: Transient Voltage Suppressor (TVS)
• Use: Protection against voltage spikes and transients
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: SMA (DO-214AC)
• Essence: Diode for transient voltage suppression
• Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

• Part Number: SMAJ54CA-E3/5A
• Peak Pulse Power: 400W
• Breakdown Voltage: 58.9V
• Clamping Voltage: 93.6V
• Operating Temperature Range: -55°C to +150°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The SMAJ54CA-E3/5A has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

• Fast response to transient over-voltage events
• Low clamping voltage to protect downstream components
• High surge current capability for robust protection

Advantages and Disadvantages

Advantages

• Effective protection against voltage spikes
• Fast response time
• RoHS compliant

Disadvantages

• Limited to specific voltage ratings
• Requires careful consideration of placement in circuit design

Working Principles

The SMAJ54CA-E3/5A operates by diverting excessive transient currents away from sensitive components, thereby limiting the voltage across the protected device during transient events. When a voltage spike occurs, the diode conducts and shunts the excess current to the ground, preventing damage to the connected circuitry.

Detailed Application Field Plans

The SMAJ54CA-E3/5A is widely used in various applications including: - Power supplies - Communication systems - Automotive electronics - Industrial equipment - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMAJ54CA-E3/5A include: - P6SMBJ58CA - 1.5SMC58CA - SMBJ58CA

In conclusion, the SMAJ54CA-E3/5A is 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 modern electronic designs.

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