SMAJ14A-TP

Introduction

The SMAJ14A-TP is a diode belonging to the category of transient voltage suppressor (TVS) diodes. These diodes are commonly used to protect sensitive electronic components from voltage spikes and transients. The SMAJ14A-TP is designed to be used in various electronic circuits to safeguard against overvoltage events.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and transients
• Characteristics: Fast response time, low clamping voltage, high surge capability
• Package: SMA (DO-214AC)
• Essence: Protecting electronic components from voltage surges
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Voltage - Reverse Standoff (Typ): 12.8V
• Voltage - Breakdown (Min): 14.3V
• Voltage - Clamping (Max) @ Ipp: 21.2V
• Current - Peak Pulse (10/1000µs): 36.1A
• Power - Peak Pulse: 400W
• Type: Zener

Detailed Pin Configuration

The SMAJ14A-TP typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

• Transient Voltage Suppression: Provides protection by diverting excessive current away from sensitive components during voltage spikes.
• Fast Response Time: Reacts quickly to voltage transients, minimizing the risk of damage to connected devices.

Advantages and Disadvantages

Advantages

• Effective protection against voltage spikes
• Fast response time
• Compact size for easy integration into circuits

Disadvantages

• Limited to specific voltage ranges
• May require additional circuitry for comprehensive protection in complex systems

Working Principles

The SMAJ14A-TP works by utilizing its zener breakdown characteristics to effectively clamp transient voltages, preventing them from reaching sensitive components. When a voltage spike occurs, the diode conducts and shunts the excess current to protect the connected circuitry.

Detailed Application Field Plans

The SMAJ14A-TP is commonly used in various electronic applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the SMAJ14A-TP include: - P6SMBJ14A - 1.5SMCJ14A - SMBJ14A

In conclusion, the SMAJ14A-TP is a crucial component in protecting electronic circuits from voltage transients and spikes. Its fast response time and effective transient voltage suppression make it an essential part of many electronic systems.

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