SMAJ30CA - Product Overview

Introduction

The SMAJ30CA is a diode belonging to the category of transient voltage suppressors (TVS). This device is commonly used to protect sensitive electronic components from voltage spikes and transients. The following entry provides an in-depth overview of the SMAJ30CA, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor (TVS)
• Use: Protecting sensitive electronic components from voltage spikes and transients
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: SMA (DO-214AC)
• Essence: Safeguarding electronics from transient overvoltage events
• Packaging/Quantity: Typically available in reels or bulk packaging

Specifications

• Part Number: SMAJ30CA
• Standoff Voltage: 30V
• Breakdown Voltage: 33.3V
• Peak Pulse Power: 400W
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMAJ30CA typically has two pins, with the cathode being marked by a line on the body of the diode.

Functional Features

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

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 some applications

Working Principles

The SMAJ30CA operates by diverting excess transient current away from sensitive components when a voltage spike occurs. It rapidly clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

The SMAJ30CA finds extensive use 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 SMAJ30CA include: - P6SMB30CA - 1.5SMC30CA - SMBJ30CA - SMCJ30CA

In conclusion, the SMAJ30CA plays a crucial role in safeguarding electronic circuits from transient voltage events, making it an essential component in numerous electronic devices and systems.

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