SMAJ9.0A R3G

Introduction

The SMAJ9.0A R3G is a crucial component in the field of electronic devices and systems. This entry provides an in-depth overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Product Overview

• Category: Electronic Component
• Use: Voltage Suppression
• Characteristics: Small form factor, high reliability, fast response time
• Package: SMA (DO-214AC)
• Essence: Protection against voltage transients
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Part Number: SMAJ9.0A R3G
• Peak Pulse Power: 400W
• Breakdown Voltage: 9.0V
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMAJ9.0A R3G follows the standard pin configuration for SMA packages, with two leads for connection.

Functional Features

• Fast response to transient over-voltage events
• Low clamping voltage
• High surge current capability
• RoHS compliant

Advantages and Disadvantages

Advantages

• Reliable protection against voltage spikes
• Compact size for space-constrained applications
• Wide operating temperature range

Disadvantages

• Limited peak pulse power compared to higher-rated devices
• Requires careful consideration of placement for optimal performance

Working Principles

The SMAJ9.0A R3G operates based on the principle of avalanche breakdown, where it rapidly diverts excess voltage away from sensitive components, thereby protecting them from damage.

Detailed Application Field Plans

The SMAJ9.0A R3G finds extensive use in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: SMBJ9.0A

  • Category: Electronic Component
  • Use: Voltage Suppression
  • Characteristics: Larger form factor, higher peak pulse power
  • Package: SMB (DO-214AA)

• Alternative Model 2: P6SMB9.0A

  • Category: Electronic Component
  • Use: Voltage Suppression
  • Characteristics: Higher peak pulse power, larger form factor
  • Package: SMB (DO-214AA)

In conclusion, the SMAJ9.0A R3G serves as a critical component in safeguarding electronic systems from voltage transients, offering reliable protection and compact design. Its wide application field and alternative models further demonstrate its significance in the realm of electronic components.

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