Vishay Semiconductor Diodes Division
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1.5KE56-E3/54
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1.5KE56-E3/54

Product Overview

Category

The 1.5KE56-E3/54 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
  • Fast response time
  • Low clamping voltage
  • RoHS compliant

Package

The 1.5KE56-E3/54 is available in a DO-201 package.

Essence

This TVS diode provides robust protection against voltage transients, making it suitable for a wide range of applications.

Packaging/Quantity

It 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: 48.5V
  • Breakdown Voltage: 53.6V
  • Maximum Clamping Voltage: 82.4V
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The 1.5KE56-E3/54 has a standard axial lead configuration with two leads.

Functional Features

  • Fast response to transient over-voltage events
  • Low incremental surge resistance
  • High reliability

Advantages

  • Provides effective protection against voltage transients
  • Wide operating temperature range
  • RoHS compliant

Disadvantages

  • May require additional circuitry for comprehensive ESD protection

Working Principles

When a transient voltage spike occurs, the 1.5KE56-E3/54 conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across the load.

Detailed Application Field Plans

The 1.5KE56-E3/54 is commonly used in: - Power supplies - Communication systems - Automotive electronics - Industrial equipment

Detailed and Complete Alternative Models

  • P6KE56CA
  • SA5.0A-E3/54
  • 1.5KE56CA

In conclusion, the 1.5KE56-E3/54 TVS diode offers robust transient voltage suppression capabilities, making it an essential component in various electronic systems where protection against voltage transients is critical.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5KE56-E3/54 v technických řešeních

  1. What is the maximum peak pulse power dissipation of 1.5KE56-E3/54?

    • The maximum peak pulse power dissipation of 1.5KE56-E3/54 is 1500 watts for a 10/1000 µs waveform.

  2. What is the breakdown voltage of 1.5KE56-E3/54?

    • The breakdown voltage of 1.5KE56-E3/54 is typically 56V.

  3. What is the operating temperature range for 1.5KE56-E3/54?

    • The operating temperature range for 1.5KE56-E3/54 is -55°C to +175°C.

  4. What are the typical applications for 1.5KE56-E3/54?

    • Typical applications for 1.5KE56-E3/54 include transient voltage suppression in automotive electronics, industrial equipment, and telecommunications systems.

  5. What is the clamping voltage of 1.5KE56-E3/54?

    • The clamping voltage of 1.5KE56-E3/54 is typically 77.4V at 10A.

  6. Does 1.5KE56-E3/54 meet RoHS compliance?

    • Yes, 1.5KE56-E3/54 is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  7. What is the package type of 1.5KE56-E3/54?

    • 1.5KE56-E3/54 is available in a DO-201 package.

  8. Is 1.5KE56-E3/54 suitable for high-reliability applications?

    • Yes, 1.5KE56-E3/54 is suitable for high-reliability applications due to its robust construction and performance characteristics.

  9. What are the key features of 1.5KE56-E3/54?

    • Key features of 1.5KE56-E3/54 include low clamping voltage, fast response time, and high surge capability.

  10. Can 1.5KE56-E3/54 be used for ESD protection?

    • Yes, 1.5KE56-E3/54 can be used for electrostatic discharge (ESD) protection in sensitive electronic circuits.