1.5SMC440A-E3/57T

Product Overview

Category

The 1.5SMC440A-E3/57T belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for surge protection in various electronic circuits and systems to safeguard against transient voltage spikes.

Characteristics

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

Package

The 1.5SMC440A-E3/57T is available in a DO-214AB (SMC) package.

Essence

The essence of this product lies in its ability to provide reliable overvoltage protection in a compact form factor.

Packaging/Quantity

It is typically packaged in reels with quantities varying based on customer requirements.

Specifications

• Standoff Voltage: 376V
• Breakdown Voltage: 418V
• Maximum Clamping Voltage: 605V
• Peak Pulse Current: 58.9A
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1.5SMC440A-E3/57T follows the standard pin configuration for DO-214AB (SMC) packages, with two leads for connection.

Functional Features

• Provides transient overvoltage protection
• Responds quickly to voltage spikes
• Maintains low clamping voltage during surge events

Advantages

• High surge capability ensures robust protection
• Fast response time guards sensitive components
• RoHS compliance aligns with environmental standards

Disadvantages

• May require additional circuitry for comprehensive surge protection in complex systems
• Limited to specific voltage ranges

Working Principles

When a transient voltage spike occurs, the 1.5SMC440A-E3/57T rapidly conducts current, diverting the excess energy away from the protected circuit. This action limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The 1.5SMC440A-E3/57T finds application in various fields including: - Telecommunications equipment - Industrial automation systems - Power supply units - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• 1.5SMC Series: Offers a range of standoff voltages and peak pulse currents to suit diverse application needs.
• P6SMB440A: A similar TVS diode with a different package type (DO-214AA) for compatibility with specific layouts.

This comprehensive entry provides an in-depth understanding of the 1.5SMC440A-E3/57T, covering its specifications, features, applications, and alternatives within the TVS diode category.