1.5KE150CAHE3/51

Product Overview

The 1.5KE150CAHE3/51 belongs to the category of transient voltage suppressor diodes (TVS diodes). These diodes are used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. The 1.5KE150CAHE3/51 is designed to provide high reliability and performance in a compact package, making it suitable for a wide range of applications.

Basic Information

• Category: Transient Voltage Suppressor Diodes
• Use: Protection against voltage transients
• Characteristics: High reliability, compact design
• Package: Axial leaded
• Essence: Safeguarding sensitive electronic components
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Voltage - Reverse Standoff (Typ): 128V
• Voltage - Breakdown (Min): 142V
• Voltage - Clamping (Max) @ Ipp: 207V
• Current - Peak Pulse (10/1000µs): 4.8A
• Power - Peak Pulse: 1500W
• Type: Zener

Detailed Pin Configuration

The 1.5KE150CAHE3/51 TVS diode has an axial leaded package with two leads. The pin configuration includes the anode and cathode terminals, which are essential for proper installation and functionality.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
• Fast Response Time: Rapid reaction to transient events ensures minimal impact on the protected circuitry.
• High Power Handling Capability: Capable of dissipating large amounts of transient energy without degradation.

Advantages and Disadvantages

Advantages

• Reliable protection against voltage transients
• Compact form factor for easy integration
• Fast response time for effective transient suppression

Disadvantages

• Limited to specific voltage and current ratings
• May require additional circuitry for comprehensive surge protection

Working Principles

The 1.5KE150CAHE3/51 operates based on the principle of avalanche breakdown, where it rapidly conducts when subjected to a transient overvoltage condition. This conduction diverts the excess energy away from the protected circuit, thereby safeguarding it from damage.

Detailed Application Field Plans

The 1.5KE150CAHE3/51 is commonly utilized in various applications, including: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• 1.5KE100CAHE3/51: Lower voltage rating
• 1.5KE200CAHE3/51: Higher voltage rating
• 1.5KE150AHE3/51: Different package type

In conclusion, the 1.5KE150CAHE3/51 transient voltage suppressor diode offers reliable protection against voltage transients in a compact and efficient package. Its specifications, functional features, and application versatility make it a valuable component in various electronic systems.

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