P4KE13A - Product Overview and Specifications

Introduction

P4KE13A is a transient voltage suppressor diode that belongs to the category of electronic components used for protecting sensitive electronic devices from voltage spikes. This entry provides an overview of the product, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protecting sensitive electronic devices from voltage spikes
• Characteristics: Fast response time, high surge capability, low clamping voltage
• Package: Axial leaded, DO-41 package
• Essence: Provides transient voltage suppression for electronic circuits
• Packaging/Quantity: Available in reels or bulk packaging, quantity varies based on supplier

Specifications

• Peak Power Dissipation: 400W
• Breakdown Voltage Range: 11.1V to 12.3V
• Operating Temperature Range: -55°C to 175°C
• Storage Temperature Range: -55°C to 175°C
• Forward Voltage Drop: 3.5V at 1A
• Reverse Standoff Voltage: 10V
• Maximum Reverse Leakage Current: 1μA at 10V

Detailed Pin Configuration

The P4KE13A diode has two axial leads, with one lead connected to the anode and the other lead connected to the cathode. The physical dimensions and pin layout can be found in the manufacturer's datasheet.

Functional Features

• Transient Voltage Suppression: Rapidly clamps transient voltages to protect downstream components.
• Fast Response Time: Quickly responds to voltage spikes to prevent damage to sensitive electronics.
• High Surge Capability: Can withstand large surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• High surge capability

Disadvantages

• Forward voltage drop may cause power loss in some applications
• Sensitive to reverse polarity connection

Working Principles

When a voltage spike occurs, the P4KE13A diode conducts and clamps the voltage to a safe level, diverting the excess current away from the protected circuit. This action prevents damage to the sensitive electronic components.

Detailed Application Field Plans

• Telecommunications: Protection of communication equipment from lightning-induced surges
• Automotive Electronics: Safeguarding vehicle electronics from voltage transients
• Industrial Control Systems: Shielding control circuitry from power surges and ESD events

Detailed and Complete Alternative Models

• P4KE6.8A: Lower breakdown voltage variant
• P4KE15A: Higher breakdown voltage variant
• 1.5KE13A: Similar diode with different package style

In conclusion, the P4KE13A transient voltage suppressor diode offers effective protection against voltage spikes and finds applications in various industries where safeguarding sensitive electronics is crucial.

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