P4KE43CATR

Introduction

P4KE43CATR 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 basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of P4KE43CATR.

Basic Information Overview

• Category: Electronic Components
• Use: Protection against voltage spikes
• Characteristics: Fast response time, high surge capability
• Package: DO-41
• Essence: Transient voltage suppression
• Packaging/Quantity: Typically available in reels or bulk packaging

Specifications

• Peak Pulse Power: 400W
• Breakdown Voltage Range: 36.8V to 40.6V
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

P4KE43CATR typically has two pins, with the anode and cathode connections clearly marked on the device.

Functional Features

• Transient Voltage Suppression: Provides protection by clamping the voltage during transient events.
• Fast Response Time: Reacts quickly to voltage spikes, safeguarding connected circuits.
• High Surge Capability: Capable of withstanding high surge currents without degradation.

Advantages and Disadvantages

• Advantages:
  • Effective protection against voltage transients
  • Compact size and easy to integrate into circuit designs
  • Wide operating temperature range
• Disadvantages:
  • Limited to specific voltage ranges
  • May require additional circuitry for comprehensive protection in complex systems

Working Principles

P4KE43CATR operates by diverting excess voltage away from sensitive components when a transient event occurs. It achieves this by rapidly conducting current when the voltage exceeds its breakdown level, effectively suppressing the transient spike and protecting downstream electronics.

Detailed Application Field Plans

P4KE43CATR finds extensive use in various applications, including: - Power Supplies: Protecting power supply units from voltage surges. - Telecommunications: Safeguarding communication equipment from lightning-induced surges. - Automotive Electronics: Shielding automotive electronics from voltage fluctuations.

Detailed and Complete Alternative Models

Some alternative models to P4KE43CATR include: - 1. P4KE36CATR - 2. P4KE39CATR - 3. P4KE47CATR - 4. P4KE51CATR

In conclusion, P4KE43CATR is a crucial component in electronic systems, providing essential protection against voltage spikes. Its fast response time, high surge capability, and compact design make it suitable for a wide range of applications.

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