P4SMA27CA-E3/5A

Product Overview

Category

The P4SMA27CA-E3/5A belongs to the category of semiconductor devices, specifically within the realm of transient voltage suppressors (TVS).

Use

This product is primarily used for protecting sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

Characteristics

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

Package

The P4SMA27CA-E3/5A is typically available in a DO-214AC (SMA) package.

Essence

The essence of this product lies in its ability to rapidly clamp transient voltages to a safe level, thereby safeguarding downstream components from damage.

Packaging/Quantity

The P4SMA27CA-E3/5A is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

• Standoff Voltage: 24.4V
• Breakdown Voltage: 27V
• Maximum Clamping Voltage: 44.2V
• Peak Pulse Current: 40A
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The P4SMA27CA-E3/5A features a standard SMA package with two pins, one for the anode and the other for the cathode.

Functional Features

• Transient voltage suppression
• Reverse standoff voltage protection
• High surge current handling capability

Advantages and Disadvantages

Advantages

• Fast response time protects sensitive electronics
• Low clamping voltage ensures minimal impact on protected circuits
• RoHS compliance for environmental friendliness

Disadvantages

• Limited to specific voltage ranges
• May require additional circuitry for comprehensive overvoltage protection

Working Principles

When a transient voltage spike occurs, the P4SMA27CA-E3/5A conducts heavily, diverting the excess energy away from the sensitive components it is protecting. This rapid response helps prevent damage to downstream circuitry.

Detailed Application Field Plans

The P4SMA27CA-E3/5A is commonly employed in various applications, including: - Telecommunications equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

• P4SMA6.8CA-E3/61 (Standoff Voltage: 5.8V, Breakdown Voltage: 6.8V)
• P4SMA15CA-E3/61 (Standoff Voltage: 12.8V, Breakdown Voltage: 15V)
• P4SMA36CA-E3/61 (Standoff Voltage: 30.8V, Breakdown Voltage: 36V)

In conclusion, the P4SMA27CA-E3/5A serves as a crucial component in protecting electronic equipment from transient voltage events, offering fast response times and high surge current capabilities. Its application spans across various industries, making it an essential part of modern electronic systems.

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