1.5SMC27A-E3/9AT

Product Overview

Category:

The 1.5SMC27A-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 transient voltage events.

Characteristics:

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

Package:

The 1.5SMC27A-E3/9AT is available in a DO-214AB (SMC) package.

Essence:

This TVS diode is designed to protect sensitive electronic components from voltage transients induced by lightning, ESD, and other transient voltage events.

Packaging/Quantity:

The 1.5SMC27A-E3/9AT is typically packaged in reels or trays and is available in quantities suitable for both prototyping and production.

Specifications

• Standoff Voltage: 24.4V
• Breakdown Voltage: 27V
• Maximum Clamping Voltage: 44.2V
• Peak Pulse Current: 58.3A
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The 1.5SMC27A-E3/9AT TVS diode has two pins, with the anode and cathode connections clearly marked on the DO-214AB package.

Functional Features

• Provides effective protection against transient voltage events
• Fast response time ensures minimal impact on the protected circuit
• Low clamping voltage helps to limit the voltage across the protected circuit

Advantages and Disadvantages

Advantages

• High surge current capability
• RoHS compliant
• Fast response time

Disadvantages

• Relatively higher clamping voltage compared to some alternative models

Working Principles

When a transient voltage event occurs, the 1.5SMC27A-E3/9AT TVS diode rapidly conducts, diverting the excess current away from the protected circuit and limiting the voltage across it.

Detailed Application Field Plans

The 1.5SMC27A-E3/9AT is commonly used in various applications including: - Power supplies - Communication systems - Industrial equipment - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative TVS diode models that can be considered as alternatives to the 1.5SMC27A-E3/9AT include: - P6SMB27CA - SMBJ27A - SMCJ27A

In conclusion, the 1.5SMC27A-E3/9AT TVS diode offers reliable surge protection with its fast response time, low clamping voltage, and high surge current capability, making it suitable for a wide range of electronic applications.

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