1.5KE220CAHE3/51

Product Overview

The 1.5KE220CAHE3/51 belongs to the category of transient voltage suppressor diodes (TVS diodes) and is commonly used for surge protection in electronic circuits. These diodes are characterized by their ability to rapidly clamp transient voltages to a safe level, protecting sensitive components from damage. The 1.5KE220CAHE3/51 is available in various package types and quantities, making it suitable for a wide range of applications.

Basic Information

• Category: Transient Voltage Suppressor Diodes (TVS Diodes)
• Use: Surge protection in electronic circuits
• Characteristics: Rapid clamping of transient voltages, high power dissipation capability
• Package: DO-201AE, DO-15, SMB
• Essence: Protection of sensitive electronic components from voltage surges
• Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

• Voltage - Reverse Standoff (Typ): 185V
• Voltage - Breakdown (Min): 206V
• Voltage - Clamping (Max) @ Ipp: 297V
• Current - Peak Pulse (10/1000µs): 6.5A
• Power - Peak Pulse: 1500W
• Type: Zener
• Unidirectional Channels: 1

Detailed Pin Configuration

The 1.5KE220CAHE3/51 typically has two leads, with the anode and cathode connections for unidirectional TVS diodes.

Functional Features

• Rapid clamping of transient voltages
• High power dissipation capability
• Low incremental surge resistance
• Fast response time

Advantages and Disadvantages

Advantages

• Effective surge protection for sensitive electronic components
• High power dissipation capability
• Fast response time

Disadvantages

• Unidirectional protection only
• May require additional circuitry for bidirectional protection

Working Principles

When a transient voltage surge occurs, the 1.5KE220CAHE3/51 diode conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit. This rapid response helps prevent damage to sensitive components.

Detailed Application Field Plans

The 1.5KE220CAHE3/51 is commonly used in the following applications: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• 1.5KE180CAHE3/51
• 1.5KE200CAHE3/51
• 1.5KE250CAHE3/51
• 1.5KE300CAHE3/51

In summary, the 1.5KE220CAHE3/51 transient voltage suppressor diode offers effective surge protection for a variety of electronic applications, with its rapid clamping and high power dissipation capabilities making it a reliable choice for safeguarding sensitive components against transient voltage events.

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