SM30T30CAY

Product Overview

• Category: Electronic Component
• Use: Voltage Suppression
• Characteristics: High surge capability, low clamping voltage, compact package
• Package: SOD-123FL
• Essence: Transient Voltage Suppressor (TVS) diode
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Peak Pulse Power: 300W
• Breakdown Voltage: 30V
• Clamping Voltage: 48.4V
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SM30T30CAY has a standard SOD-123FL package with two pins. The anode is connected to pin 1 and the cathode to pin 2.

Functional Features

• Provides protection against transient voltage events
• Fast response time
• Low leakage current

Advantages

• High surge capability
• Compact size for space-constrained applications
• Low clamping voltage for effective protection

Disadvantages

• Limited breakdown voltage compared to higher-rated TVS diodes
• May require additional components for comprehensive circuit protection

Working Principles

The SM30T30CAY operates by diverting excess transient voltage away from sensitive components, thereby protecting them from damage. When a transient event occurs, the diode rapidly conducts, clamping the voltage to a safe level and dissipating the excess energy as heat.

Detailed Application Field Plans

This TVS diode is commonly used in electronic circuits to protect against voltage transients induced by lightning, ESD, or inductive load switching. It finds applications in consumer electronics, automotive systems, industrial equipment, and telecommunications devices.

Detailed and Complete Alternative Models

• SM6T Series
• P6KE Series
• 1.5KE Series
• SMAJ Series

In conclusion, the SM30T30CAY is a reliable TVS diode offering high surge capability and low clamping voltage, making it suitable for various electronic applications requiring transient voltage suppression.

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