SMAJ30CHE3/5A Product Overview

Introduction

The SMAJ30CHE3/5A is a crucial component in the field of electronics and electrical engineering. This entry will provide an in-depth overview of this product, covering its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Suppression
• Characteristics: High reliability, fast response time, low clamping voltage
• Package: DO-214AC (SMA)
• Essence: Protects sensitive electronic devices from voltage transients
• Packaging/Quantity: Available in reels with varying quantities

Specifications

• Part Number: SMAJ30CHE3/5A
• Peak Pulse Power: 400W
• Breakdown Voltage: 33.3V
• Clamping Voltage: 53.3V
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMAJ30CHE3/5A follows the standard pin configuration for DO-214AC (SMA) package, with two pins for connection.

Functional Features

• Transient Voltage Suppression: Provides protection against voltage transients by diverting excess current away from sensitive components.
• Fast Response Time: Reacts quickly to transient events, safeguarding connected devices.
• Low Clamping Voltage: Limits the voltage across the protected device during transient events, minimizing potential damage.

Advantages and Disadvantages

Advantages

• Reliable protection for sensitive electronics
• Fast response time
• Compact form factor

Disadvantages

• Limited power dissipation capability
• Clamping voltage may be higher than some alternative models

Working Principles

The SMAJ30CHE3/5A operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage exceeds the breakdown voltage, thus protecting downstream components.

Detailed Application Field Plans

The SMAJ30CHE3/5A finds extensive use in various applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Several alternative models to the SMAJ30CHE3/5A include: - P6KE33CA - 1.5SMC33CA - SMBJ33CA - SMCJ33CA

In conclusion, the SMAJ30CHE3/5A plays a critical role in protecting sensitive electronic devices from voltage transients, offering reliable performance and fast response times. Its compact form factor and high reliability make it a popular choice across diverse industries.

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