Vishay Semiconductor Diodes Division
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P4KE75AHE3/54
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P4KE75AHE3/54

Product Overview

Category

The P4KE75AHE3/54 belongs to the category of transient voltage suppressor diodes.

Use

These diodes are used to protect sensitive electronic components from voltage spikes and transients.

Characteristics

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

Package

The P4KE75AHE3/54 is available in a DO-41 package.

Essence

This diode is essential for safeguarding electronic circuits from voltage surges and transients.

Packaging/Quantity

The P4KE75AHE3/54 is typically packaged in reels or bulk quantities, depending on the supplier.

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 64.5V to 71.5V
  • Maximum Clamping Voltage: 103V at 1A
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The P4KE75AHE3/54 has two pins, with the anode connected to one pin and the cathode connected to the other.

Functional Features

  • Rapid response to transient over-voltage conditions
  • Limits voltage spikes to protect downstream components
  • Low leakage current

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast reaction time
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • May require additional circuitry for comprehensive surge protection

Working Principles

When a voltage spike occurs, the P4KE75AHE3/54 conducts and clamps the voltage to a safe level, protecting the connected circuitry.

Detailed Application Field Plans

The P4KE75AHE3/54 is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the P4KE75AHE3/54 include: - P4KE6.8AHE3/54 - P4KE10AHE3/54 - P4KE18AHE3/54 - P4KE30AHE3/54

In conclusion, the P4KE75AHE3/54 transient voltage suppressor diode provides effective protection against voltage transients, making it an essential component in various electronic applications.

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تکنیکی حل میں P4KE75AHE3/54 کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

  1. What is the maximum voltage rating of P4KE75AHE3/54?

    • The maximum voltage rating of P4KE75AHE3/54 is 64.8V.

  2. What is the peak pulse power dissipation of P4KE75AHE3/54?

    • The peak pulse power dissipation of P4KE75AHE3/54 is 400W.

  3. What is the typical junction capacitance of P4KE75AHE3/54?

    • The typical junction capacitance of P4KE75AHE3/54 is 200pF.

  4. What are the applications of P4KE75AHE3/54?

    • P4KE75AHE3/54 is commonly used in surge protection applications for electronic equipment, telecommunications, and industrial systems.

  5. What is the operating temperature range of P4KE75AHE3/54?

    • The operating temperature range of P4KE75AHE3/54 is -55°C to +175°C.

  6. What is the reverse stand-off voltage of P4KE75AHE3/54?

    • The reverse stand-off voltage of P4KE75AHE3/54 is 75V.

  7. Does P4KE75AHE3/54 have a low leakage current?

    • Yes, P4KE75AHE3/54 has a low leakage current, making it suitable for sensitive electronic components.

  8. Is P4KE75AHE3/54 RoHS compliant?

    • Yes, P4KE75AHE3/54 is RoHS compliant, meeting environmental standards.

  9. What package type does P4KE75AHE3/54 come in?

    • P4KE75AHE3/54 is available in a DO-41 package.

  10. Can P4KE75AHE3/54 be used for overvoltage protection in power supplies?

    • Yes, P4KE75AHE3/54 can be used for overvoltage protection in power supplies, providing reliable surge protection.