P4SMA27

Product Overview

Use

It is used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes and transients.

Characteristics

Fast response time
Low clamping voltage
High surge current capability

Package

The P4SMA27 is typically available in a SMA (DO-214AC) package.

Essence

The essence of P4SMA27 lies in its ability to provide robust protection against transient overvoltage conditions.

Packaging/Quantity

It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

Standoff Voltage: 24.3V
Breakdown Voltage: 26.9V
Maximum Clamping Voltage: 44.4V
Peak Pulse Current: 40A
Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The P4SMA27 typically has two pins, with the anode and cathode connections clearly marked on the device.

Functional Features

Transient voltage suppression
Fast response to voltage spikes
Reliable protection for sensitive electronic components

Advantages

High surge current capability
Low clamping voltage
Wide operating temperature range

Disadvantages

Limited power dissipation capability
May require additional circuitry for comprehensive overvoltage protection

Working Principles

When a transient voltage spike occurs, the P4SMA27 conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit.

Detailed Application Field Plans

P4SMA27 finds applications in various fields including: - Telecommunications equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to P4SMA27 include: - P6SMB series - 1.5SMC series - SMBJ series - SMCJ series

In conclusion, P4SMA27 is a crucial component in safeguarding electronic circuits from transient voltage events, offering fast response and reliable protection. Its characteristics, specifications, and application versatility make it a valuable asset in diverse industries.

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