Vishay Semiconductor Diodes Division
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
1.5KE33CHE3/73
Ver Detalle Hojas de datos

1.5KE33CHE3/73

Product Overview

Category

The 1.5KE33CHE3/73 belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes and surges.

Characteristics

  • High surge capability
  • Fast response time
  • Low clamping voltage
  • RoHS compliant

Package

The 1.5KE33CHE3/73 is available in a DO-201 package.

Essence

This TVS diode provides robust protection against transient voltage events, ensuring the reliability of electronic systems.

Packaging/Quantity

It is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 1500W
  • Standoff Voltage: 30.8V
  • Breakdown Voltage: 34.2V
  • Maximum Clamping Voltage: 49.9V
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The 1.5KE33CHE3/73 has a standard axial lead configuration with two leads.

Functional Features

  • Fast response to transient voltage events
  • High surge capability for reliable protection
  • Low clamping voltage to minimize stress on protected components

Advantages and Disadvantages

Advantages

  • Robust protection against voltage transients
  • Wide operating temperature range
  • RoHS compliance for environmental considerations

Disadvantages

  • Relatively larger footprint compared to surface-mount TVS diodes
  • Higher cost compared to some lower power TVS diodes

Working Principles

When a transient voltage event occurs, the 1.5KE33CHE3/73 rapidly conducts, diverting the excess energy away from the protected circuitry and limiting the voltage across it to a safe level.

Detailed Application Field Plans

The 1.5KE33CHE3/73 is commonly used in: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • 1.5KE33A
  • 1.5KE33CA
  • P6KE33CA
  • SMAJ33A

In conclusion, the 1.5KE33CHE3/73 TVS diode offers robust transient voltage suppression capabilities, making it an essential component in various electronic systems where protection against voltage spikes is critical.

Word Count: 320

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1.5KE33CHE3/73 en soluciones técnicas

Sure, here are 10 common questions and answers related to the application of 1.5KE33CHE3/73 in technical solutions:

  1. What is the 1.5KE33CHE3/73 used for?

    • The 1.5KE33CHE3/73 is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum peak pulse power of the 1.5KE33CHE3/73?

    • The maximum peak pulse power of the 1.5KE33CHE3/73 is 1500 watts.

  3. What is the breakdown voltage of the 1.5KE33CHE3/73?

    • The breakdown voltage of the 1.5KE33CHE3/73 is 33 volts.

  4. How does the 1.5KE33CHE3/73 protect electronic circuits?

    • The 1.5KE33CHE3/73 clamps the voltage across the circuit it is protecting by diverting excess current away from the circuit when a transient event occurs.

  5. What are the typical applications of the 1.5KE33CHE3/73?

    • The 1.5KE33CHE3/73 is commonly used in power supplies, industrial equipment, automotive electronics, and telecommunications equipment to protect against voltage surges.

  6. What is the operating temperature range of the 1.5KE33CHE3/73?

    • The 1.5KE33CHE3/73 has an operating temperature range of -55°C to 175°C.

  7. Is the 1.5KE33CHE3/73 RoHS compliant?

    • Yes, the 1.5KE33CHE3/73 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  8. Can the 1.5KE33CHE3/73 be used for surge protection in outdoor applications?

    • Yes, the 1.5KE33CHE3/73 can be used for surge protection in outdoor applications as it is designed to withstand harsh environmental conditions.

  9. What is the response time of the 1.5KE33CHE3/73 during a transient event?

    • The response time of the 1.5KE33CHE3/73 is very fast, typically in the nanosecond range, providing quick protection to the circuit.

  10. Does the 1.5KE33CHE3/73 require any external components for proper operation?

    • No, the 1.5KE33CHE3/73 does not require any external components for proper operation, making it easy to integrate into existing circuit designs.