SMAJ24AHE3/5A

Introduction

The SMAJ24AHE3/5A is a diode belonging to the category of transient voltage suppressors (TVS). It is commonly used to protect 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 SMAJ24AHE3/5A.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protecting electronic circuits from voltage spikes and transients
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: DO-214AC (SMA), SMC package
• Essence: Provides overvoltage protection for sensitive electronic components
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Voltage - Reverse Standoff (Typ): 24V
• Voltage - Breakdown (Min): 26.7V
• Voltage - Clamping (Max) @ Ipp: 38.8V
• Current - Peak Pulse (10/1000µs): 19.4A
• Power - Peak Pulse: 400W
• Type: Zener
• Unidirectional: Yes

Detailed Pin Configuration

The SMAJ24AHE3/5A typically has two pins and follows the standard pin configuration for diodes.

Functional Features

• Transient Voltage Suppression: Quickly clamps excessive voltage to protect downstream components
• Fast Response Time: Reacts rapidly to voltage transients
• Low Clamping Voltage: Limits the voltage across the protected circuit

Advantages and Disadvantages

Advantages

• Effective protection against voltage spikes
• Fast response time
• Low clamping voltage

Disadvantages

• Can degrade over time with repeated exposure to transients
• May require replacement after significant surges

Working Principles

The SMAJ24AHE3/5A works by diverting excess voltage away from sensitive components when a transient event occurs. It acts as a voltage-triggered switch, conducting current when the voltage exceeds its breakdown voltage, thereby protecting the connected circuitry.

Detailed Application Field Plans

The SMAJ24AHE3/5A is widely used in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMAJ24AHE3/5A include: - P6KE24A - 1.5SMC24A - SA24CA

In conclusion, the SMAJ24AHE3/5A is a critical component in safeguarding electronic circuits from voltage transients and spikes. Its fast response time, low clamping voltage, and high surge current capability make it a popular choice for a wide range of applications.

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