1.5SMC51A-E3/9AT

Product Overview

Category:

The 1.5SMC51A-E3/9AT belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use:

It is used for surge protection in electronic circuits, providing a high level of protection against voltage transients.

Characteristics:

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

Package:

The 1.5SMC51A-E3/9AT is available in a DO-214AB (SMC) package.

Packaging/Quantity:

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

Specifications

• Standoff Voltage: 43.6V
• Breakdown Voltage: 48.5V
• Maximum Clamping Voltage: 70.1V
• Peak Pulse Current: 58.3A
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1.5SMC51A-E3/9AT has two pins, anode, and cathode, which are denoted by the markings on the device.

Functional Features

• Provides protection against transient voltage events
• Rapid response to overvoltage conditions
• Low leakage current

Advantages

• High surge capability ensures robust protection
• Low clamping voltage limits stress on protected circuits
• RoHS compliance aligns with environmental regulations

Disadvantages

• May require additional circuitry for comprehensive surge protection in complex systems
• Sensitive to reverse polarity connection

Working Principles

When a transient voltage spike occurs, the 1.5SMC51A-E3/9AT conducts current to divert the excess energy away from the sensitive components in the circuit, thereby limiting the voltage across the load.

Detailed Application Field Plans

The 1.5SMC51A-E3/9AT is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 1.5SMC51A-E3/9AT include: - P6SMBJ51CA - SMBJ51A - 1.5KE51A

This provides a comprehensive overview of the 1.5SMC51A-E3/9AT, covering its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.