5KP28AHE3/54 Product Overview

Product Category

The 5KP28AHE3/54 belongs to the category of high-power transient voltage suppressor (TVS) diodes.

Basic Information Overview

• Use: These diodes are designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
• Characteristics: They offer high surge capability, low clamping voltage, and fast response time.
• Package: The 5KP28AHE3/54 is typically available in a molded epoxy package for protection against mechanical stress and environmental conditions.
• Essence: The essence of these diodes lies in their ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.
• Packaging/Quantity: They are commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

• Peak Pulse Power: 5000W
• Breakdown Voltage: 28V
• Operating Temperature Range: -55°C to +175°C
• Polarity: Unidirectional

Detailed Pin Configuration

The 5KP28AHE3/54 typically features a standard axial lead configuration with two leads for easy integration into circuit designs.

Functional Features

• Transient Suppression: Effectively clamps transient voltages to safe levels, protecting downstream components.
• Fast Response Time: Rapid reaction to transient events ensures minimal impact on the protected circuitry.
• High Surge Capability: Capable of withstanding large surge currents without degradation.

Advantages and Disadvantages

Advantages

• Robust transient voltage protection
• Fast response time
• High surge capability

Disadvantages

• Unidirectional protection only
• May require additional components for comprehensive transient protection in complex circuits

Working Principles

The 5KP28AHE3/54 operates based on the principle of avalanche breakdown, where it rapidly diverts excess current away from sensitive components when subjected to transient voltage events.

Detailed Application Field Plans

These diodes find extensive use in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: 5KP26AHE3/54
• Alternative Model 2: 5KP30AHE3/54
• Alternative Model 3: 5KP33AHE3/54

In summary, the 5KP28AHE3/54 TVS diode offers robust transient voltage protection, fast response time, and high surge capability, making it an essential component in safeguarding sensitive electronics from damaging voltage transients.

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