SMAJ8.0-E3/61

Introduction

The SMAJ8.0-E3/61 is a diode belonging to the category of transient voltage suppressors (TVS). This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

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

Specifications

• Part Number: SMAJ8.0-E3/61
• Standoff Voltage: 8.0V
• Breakdown Voltage: 8.89V - 9.83V
• Peak Pulse Power: 400W
• Operating Temperature: -55°C to +150°C
• Storage Temperature: -55°C to +150°C

Detailed Pin Configuration

The SMAJ8.0-E3/61 typically has two pins, with the cathode marked with a line on the body of the diode.

Functional Features

• Transient Voltage Suppression: Provides protection against voltage transients by diverting excessive current away from sensitive components.
• Fast Response Time: Reacts quickly to transient events, limiting the duration of overvoltage conditions.
• Low Clamping Voltage: Limits the voltage across the protected circuit during transient events.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited to specific voltage ratings
• May require additional circuitry for comprehensive overvoltage protection

Working Principles

When a transient voltage spike occurs, the SMAJ8.0-E3/61 conducts current to ground, preventing the voltage from reaching sensitive components. It does so by rapidly transitioning into a low-resistance state when the voltage exceeds its breakdown voltage.

Detailed Application Field Plans

The SMAJ8.0-E3/61 is commonly used in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: P6KE8.0CA
• Alternative Model 2: 1.5KE8.0A
• Alternative Model 3: SMBJ8.0A

In conclusion, the SMAJ8.0-E3/61 is a vital component in protecting electronic circuits from voltage transients, offering fast response times and low clamping voltages. Its application spans across diverse industries, and it has several alternative models available for different design requirements.

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