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1.5KE550CA-B
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1.5KE550CA-B

Product Overview

Category

The 1.5KE550CA-B belongs to the category of transient voltage suppressor diodes.

Use

It is used to protect sensitive electronic devices from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

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

Package

The 1.5KE550CA-B is available in a DO-201 package.

Essence

This product provides robust protection against voltage surges, ensuring the safety and reliability of electronic circuits.

Packaging/Quantity

The 1.5KE550CA-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: 495V
  • Breakdown Voltage: 550V
  • Maximum Clamping Voltage: 775V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE550CA-B has a standard axial lead configuration with two leads.

Functional Features

  • Transient voltage suppression
  • Bi-directional clamping
  • Low leakage current

Advantages

  • High surge capability
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Relatively large size compared to some other transient voltage suppressors
  • Higher clamping voltage compared to some newer technologies

Working Principles

When a voltage transient occurs, the 1.5KE550CA-B conducts and clamps the voltage to a safe level, protecting downstream components.

Detailed Application Field Plans

The 1.5KE550CA-B is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 1.5KE550CA-B include: - P6KE550CA - SA15CA - 1.5KE550A

In conclusion, the 1.5KE550CA-B transient voltage suppressor diode offers robust protection against voltage transients, making it an essential component in various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5KE550CA-B v technických řešeních

  1. What is the maximum peak pulse power dissipation of 1.5KE550CA-B?

    • The maximum peak pulse power dissipation of 1.5KE550CA-B is 1500 watts for a 10/1000 µs waveform.

  2. What is the breakdown voltage of 1.5KE550CA-B?

    • The breakdown voltage of 1.5KE550CA-B is typically 495 volts.

  3. What is the clamping voltage of 1.5KE550CA-B?

    • The clamping voltage of 1.5KE550CA-B at peak pulse current is 775 volts.

  4. What is the maximum reverse leakage current of 1.5KE550CA-B?

    • The maximum reverse leakage current of 1.5KE550CA-B at its standoff voltage is 1 µA.

  5. What is the operating temperature range of 1.5KE550CA-B?

    • The operating temperature range of 1.5KE550CA-B is -55°C to +175°C.

  6. What is the typical response time of 1.5KE550CA-B?

    • The typical response time of 1.5KE550CA-B is less than 1 picosecond from 0 volts to BV min.

  7. What are the primary applications of 1.5KE550CA-B?

    • 1.5KE550CA-B is commonly used in surge protection for sensitive electronics, such as telecommunications equipment, industrial control systems, and automotive electronics.

  8. What is the package type of 1.5KE550CA-B?

    • 1.5KE550CA-B is available in a DO-201 package.

  9. What is the peak pulse current rating of 1.5KE550CA-B?

    • The peak pulse current rating of 1.5KE550CA-B is 50.0 A.

  10. Is 1.5KE550CA-B RoHS compliant?

    • Yes, 1.5KE550CA-B is RoHS compliant, making it suitable for use in environmentally conscious designs.