Vishay Semiconductor Diodes Division
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1.5KE33A-E3/51
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1.5KE33A-E3/51

Product Overview

Category:

The 1.5KE33A-E3/51 belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use:

It is primarily used for surge protection in electronic circuits and systems.

Characteristics:

  • High surge capability
  • Fast response time
  • Low clamping voltage
  • Compact package size

Package:

The 1.5KE33A-E3/51 is available in a DO-201AD package.

Essence:

This TVS diode provides robust transient voltage protection for sensitive electronics.

Packaging/Quantity:

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

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 33V
  • Maximum Clamping Voltage: 53.3V
  • Operating Temperature Range: -55°C to +175°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The 1.5KE33A-E3/51 features a standard axial lead configuration with two leads.

Functional Features

  • Protects against voltage transients
  • Fast response to transient events
  • Low leakage current
  • High reliability

Advantages and Disadvantages

Advantages

  • Robust surge protection
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Limited to specific voltage ratings
  • Requires careful consideration of mounting and layout for optimal performance

Working Principles

When a transient voltage spike occurs, the TVS diode conducts and clamps the voltage to a safe level, protecting downstream components from damage.

Detailed Application Field Plans

The 1.5KE33A-E3/51 is commonly used in applications such as: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • 1.5KE6.8A-E3/51
  • 1.5KE100A-E3/51
  • 1.5KE200A-E3/51
  • 1.5KE400A-E3/51

In conclusion, the 1.5KE33A-E3/51 TVS diode offers reliable surge protection for a wide range of electronic applications, making it an essential component in safeguarding sensitive circuitry from transient voltage events.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5KE33A-E3/51 v technických řešeních

  1. What is the 1.5KE33A-E3/51?

    • The 1.5KE33A-E3/51 is a TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum peak pulse power of the 1.5KE33A-E3/51?

    • The maximum peak pulse power is 1500 watts for a 10/1000μs waveform.

  3. What are the typical applications for the 1.5KE33A-E3/51?

    • Typical applications include protection of power supplies, industrial equipment, automotive electronics, and telecommunications systems.

  4. What is the breakdown voltage of the 1.5KE33A-E3/51?

    • The breakdown voltage is 30.8V.

  5. What is the operating temperature range of the 1.5KE33A-E3/51?

    • The operating temperature range is -55°C to +175°C.

  6. What is the response time of the 1.5KE33A-E3/51?

    • The response time is typically less than 1 picosecond.

  7. How does the 1.5KE33A-E3/51 provide protection?

    • It clamps transient overvoltages to a safe level and diverts excess current away from sensitive components.

  8. Can the 1.5KE33A-E3/51 be used in high-speed data lines?

    • Yes, it is suitable for protecting high-speed data lines and interfaces.

  9. Does the 1.5KE33A-E3/51 require external heat sinking?

    • External heat sinking may be required for high-power or prolonged operation.

  10. Is the 1.5KE33A-E3/51 compliant with industry standards?

    • Yes, it is compliant with RoHS and other industry standards for environmental and electrical safety.