SM8S30A-E3/2D

Introduction

The SM8S30A-E3/2D is a high-performance TVS (transient voltage suppressor) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This entry provides an overview of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Overview

• Category: Electronic Component
• Use: Protection against voltage transients
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: DO-218AB
• Essence: Transient voltage suppression
• Packaging/Quantity: Tape & Reel, 500 units per reel

Specifications

• Peak Pulse Power: 3000W
• Breakdown Voltage: 30V
• Clamping Voltage: 48.4V at 58.9A
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SM8S30A-E3/2D has a DO-218AB package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

• High Surge Capability: Capable of withstanding large surge currents.
• Low Clamping Voltage: Provides effective protection by limiting the voltage across the protected circuit.
• Fast Response Time: Quickly responds to transient voltage events, minimizing the risk of damage to connected devices.

Advantages and Disadvantages

• Advantages:
  • Effective protection against voltage transients
  • High surge capability
  • Fast response time
• Disadvantages:
  • Relatively high clamping voltage compared to some alternative models

Working Principles

The SM8S30A-E3/2D operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the diode rapidly conducts current, diverting the excess energy away from the protected circuit and limiting the voltage to a safe level.

Detailed Application Field Plans

The SM8S30A-E3/2D is commonly used in various applications requiring protection against voltage transients, including: - Power supplies - Industrial equipment - Telecommunication systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SM8S30A-E3/2D include: - SMAJ30A: Similar characteristics but in a smaller SMA package - P6SMB30A: Higher surge capability and lower clamping voltage - SMCJ30A: Surface mount package with similar performance characteristics

In conclusion, the SM8S30A-E3/2D is a reliable TVS diode offering effective protection against voltage transients for a wide range of electronic applications. Its high surge capability, low clamping voltage, and fast response time make it a valuable component in safeguarding sensitive equipment from transient voltage events.

[Word Count: 443]