SMAJ14CA - Product Overview

Introduction

SMAJ14CA 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 SMAJ14CA.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and transients
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: SMA (DO-214AC)
• Essence: Safeguarding electronic circuits from overvoltage events
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Voltage - Reverse Standoff (Typ): 12.8V
• Voltage - Breakdown (Min): 14.3V
• Clamping Voltage @ Ipp: 21.2V
• Peak Pulse Current: 36.1A
• Power Dissipation (Pd): 400W
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SMAJ14CA diode typically has two pins, with the cathode marked by a band on the body of the diode.

Functional Features

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

Advantages and Disadvantages

Advantages

• Effective protection against voltage surges
• Compact size for easy integration into circuit designs
• Wide operating temperature range

Disadvantages

• Limited power dissipation capability compared to larger TVS diodes
• May require additional circuitry for comprehensive overvoltage protection

Working Principles

SMAJ14CA operates by diverting excessive transient currents away from sensitive components when the voltage exceeds the breakdown voltage, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

SMAJ14CA finds applications in various fields, including: - Consumer electronics - Telecommunications equipment - Industrial automation - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to SMAJ14CA include: - SMBJ14CA - SMCJ14CA - P4SMAJ14CA - 1.5SMCJ14CA

In conclusion, SMAJ14CA is a crucial component in safeguarding electronic circuits from voltage transients and spikes, offering fast response times and effective protection. Its compact size and wide operating temperature range make it suitable for diverse applications across different industries.

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