P4KE68A-E3/73

Introduction

The P4KE68A-E3/73 is a diode belonging to the category of transient voltage suppressors (TVS). This device is commonly used for protecting sensitive electronic components from voltage spikes and transients. The P4KE68A-E3/73 possesses unique characteristics, comes in specific packaging, and has distinct advantages and disadvantages.

Basic Information Overview

• Category: Transient Voltage Suppressor (TVS)
• Use: Protection against voltage spikes and transients
• Characteristics: Fast response time, low clamping voltage, high surge capability
• Package: DO-41
• Essence: Safeguarding electronic components from voltage surges
• Packaging/Quantity: Available in reels or bulk quantities

Specifications

• Part Number: P4KE68A-E3/73
• Voltage - Reverse Standoff (Typ): 58.1V
• Voltage - Breakdown (Min): 64.6V
• Voltage - Clamping (Max) @ Ipp: 93.6V
• Current - Peak Pulse (10/1000µs): 6.8A
• Power - Peak Pulse: 400W
• Type: Zener

Detailed Pin Configuration

The P4KE68A-E3/73 is a two-pin device with an anode and a cathode. The anode is connected to the positive side, while the cathode is connected to the negative side of the circuit.

Functional Features

• Transient Suppression: Effectively suppresses voltage transients and spikes.
• Fast Response Time: Rapid reaction to transient events, providing quick protection to downstream components.
• Low Clamping Voltage: Limits the voltage across the protected circuit to a safe level.

Advantages and Disadvantages

Advantages

• Effective protection against voltage spikes
• Fast response time
• Low clamping voltage

Disadvantages

• Limited power dissipation capability
• May require additional components for comprehensive surge protection

Working Principles

The P4KE68A-E3/73 operates based on the principle of zener breakdown. When a voltage spike occurs, the diode conducts and clamps the voltage to a safe level, protecting the connected circuitry.

Detailed Application Field Plans

The P4KE68A-E3/73 finds extensive use in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• P4KE6.8A: Similar specifications and functionality
• P6KE68A: Higher power dissipation capability
• 1.5KE68A: Higher surge capability

In conclusion, the P4KE68A-E3/73 is a vital component in safeguarding electronic circuits from voltage transients and spikes. Its fast response time and low clamping voltage make it suitable for a wide range of applications, despite its limitations in power dissipation. Additionally, alternative models provide flexibility in selecting the most appropriate TVS diode for specific requirements.

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