SMAJ10AHE3/5A

Introduction

The SMAJ10AHE3/5A 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 SMAJ10AHE3/5A.

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: DO-214AC (SMA)
• Essence: Provides robust protection for sensitive electronic circuits
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Voltage - Reverse Standoff (Typ): 10V
• Voltage - Breakdown (Min): 11.1V
• Voltage - Clamping (Max) @ Ipp: 17.2V
• Current - Peak Pulse (10/1000µs): 34.4A
• Power - Peak Pulse: 400W
• Type: Zener

Detailed Pin Configuration

The SMAJ10AHE3/5A diode has two pins, with the cathode marked by a band on the body of the diode.

Functional Features

• Transient Voltage Suppression: Quickly clamps excessive voltage to protect downstream components.
• Fast Response Time: Rapid reaction to voltage transients ensures minimal impact on the protected circuit.
• High Surge Capability: Capable of withstanding large surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective protection against voltage spikes
• Fast response time
• Compact package size

Disadvantages

• Limited power dissipation capability
• May require additional circuitry for comprehensive protection in high-power applications

Working Principles

The SMAJ10AHE3/5A operates based on the principle of Zener breakdown. When the voltage across the diode exceeds its breakdown voltage, it rapidly conducts, diverting excess current away from the protected circuit.

Detailed Application Field Plans

The SMAJ10AHE3/5A is widely used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMAJ10AHE3/5A include: - P6KE10A - 1.5KE10A - SMBJ10A

In summary, the SMAJ10AHE3/5A transient voltage suppressor diode offers effective protection against voltage spikes and transients, making it a crucial component in safeguarding sensitive electronic circuits across various industries. Its fast response time and compact package make it suitable for a wide range of applications, although its limited power dissipation capability may necessitate additional considerations in high-power scenarios. Understanding its specifications, pin configuration, functional features, and alternative models is essential for integrating the SMAJ10AHE3/5A effectively into electronic designs.