SMAJ12AHM2G Product Overview

Introduction

The SMAJ12AHM2G belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic components from voltage spikes and transients. The SMAJ12AHM2G is designed to provide robust protection for a wide range of applications.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and transients
• Characteristics: High surge capability, fast response time
• Package: DO-214AC (SMA), 2 leads
• Essence: Safeguarding sensitive electronic components
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Part Number: SMAJ12AHM2G
• Peak Pulse Power: 400W
• Breakdown Voltage: 12V
• Operating Voltage: 10.3V
• Maximum Clamping Voltage: 19.9V
• Peak Pulse Current: 16.1A
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMAJ12AHM2G features a simple two-lead configuration with the anode and cathode connections.

Functional Features

• Fast response time
• Low clamping voltage
• High surge capability
• RoHS compliant

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time ensures minimal impact on the protected circuit
• RoHS compliance for environmental sustainability

Disadvantages

• Limited to specific voltage ratings
• Requires careful consideration of placement in circuit design

Working Principles

The SMAJ12AHM2G operates by diverting excess transient voltage away from sensitive components, thereby limiting the voltage that reaches them. When a transient voltage spike occurs, the diode rapidly conducts, providing a low-impedance path for the excess energy to be safely dissipated.

Detailed Application Field Plans

The SMAJ12AHM2G is widely used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: P6SMB12CA

  • Breakdown Voltage: 12V
  • Package: DO-214AA
  • Peak Pulse Power: 600W

• Alternative Model 2: SMBJ12A

  • Breakdown Voltage: 12V
  • Package: DO-214AA
  • Peak Pulse Power: 600W

• Alternative Model 3: 1.5SMC12AT3G

  • Breakdown Voltage: 12V
  • Package: DO-214AB
  • Peak Pulse Power: 1500W

In conclusion, the SMAJ12AHM2G transient voltage suppressor diode offers effective protection against voltage transients and finds widespread use across various industries due to its reliable performance and robust design.

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