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30KPA33
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30KPA33

Product Overview

Category

The 30KPA33 belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

  • Fast response time
  • Low clamping voltage
  • High surge current capability

Package

The 30KPA33 is typically available in a DO-201AD package.

Essence

The essence of the 30KPA33 lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage due to voltage spikes.

Packaging/Quantity

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

Specifications

  • Peak Pulse Power: 30,000 W
  • Standoff Voltage: 28.5 V
  • Breakdown Voltage: 31.7 V
  • Maximum Clamping Voltage: 45.4 V
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The 30KPA33 typically features two pins, with the anode and cathode connections clearly labeled for easy identification.

Functional Features

  • High surge capability
  • Low incremental surge resistance
  • RoHS compliant

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Higher cost compared to standard diodes
  • Larger physical size

Working Principles

When a transient voltage event occurs, the 30KPA33 conducts current to divert the excess energy away from the protected circuit, thus limiting the voltage across the load.

Detailed Application Field Plans

The 30KPA33 is widely used in various applications including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 30KPA33 include: - 30KPA33A - 30KPA33CA - 30KPA33AHR

In conclusion, the 30KPA33 transient voltage suppressor diode offers robust surge protection for a wide range of electronic applications, making it an essential component in safeguarding sensitive circuits from transient voltage events.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 30KPA33 v technických řešeních

  1. What is 30KPA33 and its application in technical solutions?

    • 30KPA33 is a transient voltage suppressor diode used to protect electronic circuits from overvoltage transients.

  2. How does 30KPA33 provide protection in technical solutions?

    • 30KPA33 clamps the voltage during transient events, diverting excess current away from sensitive components, thus protecting them from damage.

  3. What are the typical operating parameters of 30KPA33?

    • The typical operating parameters include a peak pulse power of 30,000 watts, a breakdown voltage of 33 volts, and a low clamping voltage.

  4. In what types of technical applications is 30KPA33 commonly used?

    • 30KPA33 is commonly used in power supplies, automotive electronics, industrial equipment, and telecommunications systems to protect against voltage surges.

  5. How does 30KPA33 compare to other transient voltage suppressors in terms of performance?

    • 30KPA33 offers high surge capability and low clamping voltage, making it suitable for demanding applications where robust protection is required.

  6. What are the key considerations when integrating 30KPA33 into a technical solution?

    • Key considerations include proper thermal management, PCB layout, and ensuring compatibility with the system's voltage and current requirements.

  7. Are there any specific testing or qualification standards for 30KPA33 in technical solutions?

    • 30KPA33 may need to meet industry standards such as AEC-Q101 for automotive applications or specific surge immunity standards for industrial equipment.

  8. What are the potential failure modes of 30KPA33 in technical solutions?

    • Potential failure modes include thermal runaway under sustained overvoltage conditions or degradation due to prolonged exposure to high energy transients.

  9. Can 30KPA33 be used in conjunction with other protective devices in a technical solution?

    • Yes, 30KPA33 can be used in combination with varistors, gas discharge tubes, or other transient voltage suppressors to provide layered protection.

  10. What are the best practices for replacing or maintaining 30KPA33 in technical solutions?

    • Best practices include following manufacturer guidelines for rework, ensuring proper ESD precautions, and periodically inspecting for signs of damage or degradation.