P4KE510A Encyclopedia Entry

Product Overview

Use

It is used to protect electronic circuits from overvoltage transients caused by lightning, electrostatic discharge (ESD), and other voltage spikes.

Characteristics

Package: DO-41
Essence: TVS diode for voltage suppression
Packaging/Quantity: Typically available in reels or bulk packaging, quantity varies by manufacturer

Specifications

Peak Pulse Power: 400 W
Breakdown Voltage: 510 V
Clamping Voltage: 826 V
Maximum Surge Current: 10 A
Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The P4KE510A TVS diode has two leads with a standard DO-41 package. The anode is connected to one lead, and the cathode is connected to the other lead.

Functional Features

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

Advantages and Disadvantages

Advantages

Effective protection against voltage transients
Wide operating temperature range
Compact and easy to integrate into circuit designs

Disadvantages

Limited surge current handling compared to larger TVS diodes
May require additional components for comprehensive overvoltage protection

Working Principles

When an overvoltage transient occurs, the P4KE510A TVS diode rapidly conducts, diverting the excess energy away from the protected circuit. This action clamps the voltage to a safe level, preventing damage to sensitive components.

Detailed Application Field Plans

The P4KE510A is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

P6KE510A
1.5KE510A
SMAJ510A
SMCJ510A

In conclusion, the P4KE510A transient voltage suppressor diode offers effective protection against voltage transients, making it a crucial component in safeguarding electronic circuits from damage. Its compact size and robust performance make it suitable for a wide range of applications across different industries.

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