5KP51AHE3/54 Encyclopedia Entry

Product Overview

The 5KP51AHE3/54 belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic devices from voltage spikes and transients. The 5KP51AHE3/54 is designed to provide robust overvoltage protection in a variety of applications. It possesses characteristics such as high surge capability, low clamping voltage, and fast response time. The package type for this diode is DO-201, and it is available in tape and reel packaging with a quantity of 500 units per reel.

Specifications

• Part Number: 5KP51AHE3/54
• Category: Transient Voltage Suppressor Diode
• Use: Overvoltage Protection
• Characteristics:
  • High Surge Capability
  • Low Clamping Voltage
  • Fast Response Time
• Package Type: DO-201
• Packaging/Quantity: Tape and Reel, 500 units per reel

Detailed Pin Configuration

The 5KP51AHE3/54 diode has a standard DO-201 package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Robust overvoltage protection
• Fast response to transient voltage spikes
• Low clamping voltage for enhanced protection

Advantages and Disadvantages

Advantages

• High surge capability
• Fast response time
• Reliable overvoltage protection

Disadvantages

• May exhibit leakage current in certain conditions
• Sensitive to reverse bias conditions

Working Principles

The 5KP51AHE3/54 operates based on the principle of avalanche breakdown. When a voltage spike occurs, the diode rapidly conducts, diverting the excess current away from the protected circuit. This action helps to limit the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The 5KP51AHE3/54 diode finds extensive use in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 5KP51AHE3/54 diode include: - 5KP Series from different manufacturers - P6KE Series - SA Series

In conclusion, the 5KP51AHE3/54 transient voltage suppressor diode offers reliable overvoltage protection with its high surge capability and fast response time. While it may have some limitations, its working principles and diverse application field plans make it a valuable component in safeguarding electronic circuits from voltage transients.

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