Vishay Semiconductor Diodes Division
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P6KE220A-E3/73
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P6KE220A-E3/73

Product Overview

The P6KE220A-E3/73 belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients. The P6KE220A-E3/73 is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically packaged in a DO-15 package and is available in various packaging quantities.

Specifications

  • Voltage Rating: 220V
  • Power Dissipation: 600W
  • Package Type: DO-15
  • Polarity: Unidirectional
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The P6KE220A-E3/73 has two pins, with the anode connected to one pin and the cathode connected to the other. The pinout configuration follows the standard for DO-15 package diodes.

Functional Features

  • Transient Voltage Suppression: Provides protection against voltage spikes and transients.
  • Fast Response Time: Quickly clamps the transient voltage to a safe level.
  • High Surge Capability: Can withstand large surge currents without damage.

Advantages and Disadvantages

Advantages

  • Effective protection of sensitive electronic components.
  • Fast response time ensures minimal impact on the protected circuit.
  • High surge capability provides robust protection.

Disadvantages

  • Unidirectional protection only.
  • Clamping voltage may still be relatively high for some applications.

Working Principles

When a transient voltage spike occurs, the P6KE220A-E3/73 conducts and clamps the voltage to a safe level, protecting downstream components. This is achieved through the use of avalanche breakdown and rapid conduction characteristics.

Detailed Application Field Plans

The P6KE220A-E3/73 is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the P6KE220A-E3/73 include: - P6KE180A-E3/73 - P6KE250A-E3/73 - P6KE300A-E3/73

In summary, the P6KE220A-E3/73 transient voltage suppressor diode is a reliable and effective component for protecting electronic circuits from voltage transients. Its high surge capability, fast response time, and wide operating temperature range make it suitable for a variety of applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P6KE220A-E3/73 v technických řešeních

  1. What is the P6KE220A-E3/73?

    • The P6KE220A-E3/73 is a 220V transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.

  2. What are the typical applications of P6KE220A-E3/73?

    • It is commonly used in power supplies, telecommunications equipment, industrial controls, and automotive electronics to protect sensitive components from voltage surges.

  3. What is the maximum clamping voltage of P6KE220A-E3/73?

    • The maximum clamping voltage of P6KE220A-E3/73 is 341V at 10A.

  4. What is the peak pulse power dissipation of P6KE220A-E3/73?

    • The peak pulse power dissipation is 600W for a 10/1000μs waveform.

  5. How does P6KE220A-E3/73 provide protection to electronic circuits?

    • It diverts excessive current away from sensitive components by shunting it to ground when a voltage surge occurs, thus protecting the circuit.

  6. What is the operating temperature range of P6KE220A-E3/73?

    • The operating temperature range is -55°C to +175°C, making it suitable for a wide range of environments.

  7. Can P6KE220A-E3/73 be used for surge protection in outdoor applications?

    • Yes, it can be used in outdoor applications due to its wide operating temperature range and robust construction.

  8. Is P6KE220A-E3/73 RoHS compliant?

    • Yes, it is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  9. What is the packaging type of P6KE220A-E3/73?

    • It is available in a DO-15 package, which is a popular axial-lead package for through-hole mounting.

  10. Are there any recommended layout or mounting considerations for P6KE220A-E3/73?

    • It is recommended to minimize lead length and keep traces short to reduce inductance and maximize the effectiveness of the transient voltage suppression. Additionally, proper heat sinking should be considered for high-power applications.