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1.5KE39C-B
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1.5KE39C-B

Product Overview

Category

The 1.5KE39C-B 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 transients.

Characteristics

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

Package

The 1.5KE39C-B is available in a DO-201 package.

Essence

This TVS diode provides robust protection against voltage surges, making it suitable for various electronic applications.

Packaging/Quantity

The 1.5KE39C-B is typically packaged in reels or tubes and is available in quantities suitable for both prototyping and production.

Specifications

  • Peak Pulse Power: 1500W
  • Standoff Voltage: 33.3V
  • Breakdown Voltage: 37.1V
  • Maximum Clamping Voltage: 53.9V
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The 1.5KE39C-B has a standard axial lead configuration with two leads.

Functional Features

  • Provides effective protection against voltage transients
  • Fast response time ensures minimal impact on the protected circuit
  • Robust construction for reliable performance in harsh environments

Advantages

  • High surge capability
  • Low clamping voltage
  • Wide operating temperature range
  • RoHS compliant

Disadvantages

  • Relatively larger footprint compared to SMD alternatives
  • Requires additional PCB space for mounting

Working Principles

When a voltage transient occurs, the 1.5KE39C-B conducts and clamps the transient voltage to a safe level, protecting downstream components.

Detailed Application Field Plans

The 1.5KE39C-B is commonly used in: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • 1.5KE6.8A-B
  • 1.5KE10CA-B
  • 1.5KE18A-B
  • 1.5KE30A-B

This comprehensive range of alternative models allows for selection based on specific application requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1.5KE39C-B en soluciones técnicas

  1. What is the maximum power dissipation of 1.5KE39C-B?

    • The maximum power dissipation of 1.5KE39C-B is 1500W for a 10/1000μs waveform.

  2. What is the peak pulse current of 1.5KE39C-B?

    • The peak pulse current of 1.5KE39C-B is 116.3A for an 8/20μs waveform.

  3. What is the breakdown voltage of 1.5KE39C-B?

    • The breakdown voltage of 1.5KE39C-B is 43.6V to 48.1V.

  4. What are the typical applications of 1.5KE39C-B?

    • 1.5KE39C-B is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial controls, and automotive systems.

  5. What is the operating temperature range of 1.5KE39C-B?

    • The operating temperature range of 1.5KE39C-B is -55°C to +175°C.

  6. Does 1.5KE39C-B meet any specific industry standards?

    • Yes, 1.5KE39C-B meets the requirements of various industry standards, including AEC-Q101 for automotive applications.

  7. What is the response time of 1.5KE39C-B?

    • The response time of 1.5KE39C-B is very fast, typically responding in nanoseconds to transient voltage surges.

  8. Can 1.5KE39C-B be used for ESD protection?

    • Yes, 1.5KE39C-B can be used for ESD (electrostatic discharge) protection in sensitive electronic circuits.

  9. What package type does 1.5KE39C-B come in?

    • 1.5KE39C-B is available in a DO-201 package.

  10. Is 1.5KE39C-B RoHS compliant?

    • Yes, 1.5KE39C-B is RoHS compliant, making it suitable for use in environmentally conscious designs.