Littelfuse Inc.
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
1.5KE480C-B
Ver Detalle Hojas de datos

1.5KE480C-B

Product Overview

Category

The 1.5KE480C-B belongs to the category of transient voltage suppressor diodes.

Use

These diodes are used to protect sensitive electronic components from voltage spikes and transients.

Characteristics

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

Package

The 1.5KE480C-B is typically available in a DO-201 package.

Essence

The essence of the 1.5KE480C-B lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage due to voltage surges.

Packaging/Quantity

These diodes are usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 431V to 478V
  • Maximum Clamping Voltage: 775V
  • Operating Temperature Range: -55°C to +175°C
  • Reverse Standoff Voltage: 431V

Detailed Pin Configuration

The 1.5KE480C-B typically has two pins, with the anode and cathode connections clearly marked for easy identification.

Functional Features

  • Transient voltage suppression
  • Bidirectional clamping capability
  • High reliability

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Higher cost compared to standard diodes
  • Requires careful handling during installation

Working Principles

When a voltage spike occurs, the 1.5KE480C-B conducts excess current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 1.5KE480C-B is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 1.5KE480C-B include: - P6KE480CA - SA15CA - SMAJ480A

In conclusion, the 1.5KE480C-B transient voltage suppressor diode offers reliable protection against voltage surges and transients, making it an essential component in various electronic applications.

Word Count: 346

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1.5KE480C-B en soluciones técnicas

Sure, here are 10 common questions and answers related to the application of 1.5KE480C-B in technical solutions:

  1. Q: What is the maximum peak pulse power dissipation of 1.5KE480C-B? A: The maximum peak pulse power dissipation of 1.5KE480C-B is 1500W for a 10/1000μs waveform.

  2. Q: What is the breakdown voltage of 1.5KE480C-B? A: The breakdown voltage of 1.5KE480C-B is 431V to 469V.

  3. Q: What is the typical clamping voltage of 1.5KE480C-B? A: The typical clamping voltage of 1.5KE480C-B is 775V at 19.9A.

  4. Q: What is the operating temperature range of 1.5KE480C-B? A: The operating temperature range of 1.5KE480C-B is -55°C to +175°C.

  5. Q: What is the package type of 1.5KE480C-B? A: 1.5KE480C-B is available in a DO-201 package.

  6. Q: What are the typical applications of 1.5KE480C-B? A: 1.5KE480C-B is commonly used in surge protection for sensitive electronics, such as in power supplies, industrial equipment, and telecommunications systems.

  7. Q: Is 1.5KE480C-B RoHS compliant? A: Yes, 1.5KE480C-B is RoHS compliant, making it suitable for use in environmentally conscious designs.

  8. Q: Can 1.5KE480C-B be used for overvoltage protection in automotive applications? A: Yes, 1.5KE480C-B can be used for overvoltage protection in automotive applications, such as in vehicle electronics and onboard systems.

  9. Q: What is the response time of 1.5KE480C-B to transient voltage spikes? A: The response time of 1.5KE480C-B to transient voltage spikes is very fast, providing rapid protection to connected circuits.

  10. Q: Are there any recommended layout considerations when using 1.5KE480C-B in a circuit? A: Yes, it is recommended to minimize the length and impedance of the connections to 1.5KE480C-B and to ensure proper grounding for effective transient suppression.

I hope these questions and answers are helpful for your technical solutions involving 1.5KE480C-B! Let me know if you need further assistance.