MSMBJ28AE3 Product Overview

Introduction

The MSMBJ28AE3 belongs to the category of transient voltage suppressor diodes (TVS diodes). These diodes are widely used in electronic circuits to protect sensitive components from voltage spikes and transients. The MSMBJ28AE3 is specifically designed to provide robust protection against transient overvoltage events.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and transients
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: SOD-123FL
• Essence: Safeguarding sensitive electronic components
• Packaging/Quantity: Available in reels with varying quantities

Specifications

• Peak Pulse Power: 600W
• Standoff Voltage: 28V
• Breakdown Voltage Range: 31.1V - 34.4V
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The MSMBJ28AE3 TVS diode features a standard SOD-123FL package with two pins. Pin 1 is the anode, and pin 2 is the cathode.

Functional Features

• Transient Voltage Suppression: Rapidly clamps transient voltages to safe levels
• Low Clamping Voltage: Provides effective protection for sensitive components
• Fast Response Time: Reacts quickly to transient events, minimizing potential damage

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited to specific voltage ranges
• Requires careful consideration of application requirements

Working Principles

The MSMBJ28AE3 operates by diverting excessive transient currents away from sensitive components, thereby limiting the voltage across them. When a transient event occurs, the diode rapidly switches into its low impedance state, effectively shunting the excess energy to ground.

Detailed Application Field Plans

The MSMBJ28AE3 is commonly used in various applications, including: - Telecommunications: Protecting communication equipment from lightning-induced surges - Automotive Electronics: Safeguarding vehicle electronics from voltage transients - Industrial Control Systems: Ensuring reliable operation of control circuitry in harsh environments

Detailed and Complete Alternative Models

• Alternative Model 1: SMBJ28A
  • Standoff Voltage: 28V
  • Package: SMB
  • Peak Pulse Power: 600W
• Alternative Model 2: P6SMBJ28A
  • Standoff Voltage: 28V
  • Package: DO-214AA
  • Peak Pulse Power: 600W

In conclusion, the MSMBJ28AE3 transient voltage suppressor diode offers effective protection against voltage spikes and transients, making it an essential component in various electronic systems.

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