P6KE43CA-E3/73 Product Overview

Introduction

The P6KE43CA-E3/73 is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients. This entry provides a comprehensive overview of the P6KE43CA-E3/73, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The P6KE43CA-E3/73 belongs to the category of transient voltage suppressor diodes, which are commonly used in electronic circuits to protect sensitive components from voltage surges and transients.

Basic Information Overview

• Use: The P6KE43CA-E3/73 is used to clamp voltage transients in electronic circuits and prevent damage to sensitive components.
• Characteristics: It has a high surge capability, low clamping voltage, and fast response time.
• Package: The diode is typically available in a DO-204AC (DO-15) package.
• Essence: The essence of the P6KE43CA-E3/73 lies in its ability to provide robust protection against voltage spikes and transients.
• Packaging/Quantity: It is commonly available in reels or bulk packaging, with varying quantities depending on the supplier.

Specifications

• Peak Pulse Power Dissipation: 600W
• Breakdown Voltage: 43V
• Clamping Voltage: 58.1V at 1A
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The P6KE43CA-E3/73 typically features a standard axial leaded package with two leads. The anode and cathode terminals are clearly marked for easy identification.

Functional Features

• Transient Suppression: Effectively clamps voltage transients to protect downstream components.
• Fast Response Time: Rapidly responds to voltage spikes to minimize the risk of damage.
• High Surge Capability: Capable of handling high surge currents without degradation.

Advantages and Disadvantages

Advantages

• Robust transient suppression capabilities
• Fast response time
• High surge capability

Disadvantages

• Clamping voltage may be relatively high for some applications
• Limited to unidirectional transient suppression

Working Principles

The P6KE43CA-E3/73 operates based on the principle of avalanche breakdown, where it rapidly conducts when the voltage across it exceeds the breakdown voltage. This effectively diverts excess current away from sensitive components, protecting them from damage.

Detailed Application Field Plans

The P6KE43CA-E3/73 is commonly used in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the P6KE43CA-E3/73 include: - P6KE6.8CA-E3/73 - P6KE10CA-E3/73 - P6KE18CA-E3/73 - P6KE30CA-E3/73

In conclusion, the P6KE43CA-E3/73 transient voltage suppressor diode offers robust protection against voltage transients and surges, making it an essential component in various electronic circuits.

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