Vishay Semiconductor Diodes Division
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P4KE7.5CAHE3/73
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P4KE7.5CAHE3/73

Product Overview

Category

The P4KE7.5CAHE3/73 belongs to the category of transient voltage suppressor diodes.

Use

These diodes are 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
  • RoHS compliant

Package

The P4KE7.5CAHE3/73 is typically available in a DO-41 package.

Essence

The essence of this product lies in its ability to divert excessive current away from sensitive components, thereby protecting them from damage due to voltage spikes.

Packaging/Quantity

The P4KE7.5CAHE3/73 is commonly packaged in reels or bulk packaging, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power Dissipation: 400W
  • Breakdown Voltage: 6.4V to 7.2V
  • Maximum Clamping Voltage: 10.3V at 16A
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The P4KE7.5CAHE3/73 typically has two pins, with the anode connected to one pin and the cathode connected to the other. The pinout configuration follows industry-standard conventions for diodes.

Functional Features

  • Transient voltage suppression
  • Reverse avalanche breakdown protection
  • Fast response to transient events

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • RoHS compliant

Disadvantages

  • Limited to specific voltage ranges
  • Requires careful consideration of placement in circuit design

Working Principles

The P4KE7.5CAHE3/73 operates based on the principle of reverse avalanche breakdown, where it conducts excess current away from sensitive components when a voltage transient occurs.

Detailed Application Field Plans

The P4KE7.5CAHE3/73 is commonly used in various electronic systems, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • P4KE6.8CAHE3/73
  • P4KE8.2CAHE3/73
  • P4KE10CAHE3/73
  • P4KE12CAHE3/73

In conclusion, the P4KE7.5CAHE3/73 transient voltage suppressor diode offers effective protection against voltage transients and finds widespread use in diverse electronic applications.

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技術ソリューションにおける P4KE7.5CAHE3/73 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is P4KE7.5CAHE3/73?

    • P4KE7.5CAHE3/73 is a type of transient voltage suppressor diode used to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum voltage rating for P4KE7.5CAHE3/73?

    • The maximum voltage rating for P4KE7.5CAHE3/73 is 6.4V.

  3. What is the typical application of P4KE7.5CAHE3/73?

    • P4KE7.5CAHE3/73 is commonly used in electronic circuits to protect sensitive components such as integrated circuits, transistors, and other semiconductor devices from voltage surges.

  4. How does P4KE7.5CAHE3/73 provide protection against voltage spikes?

    • P4KE7.5CAHE3/73 operates by diverting excessive voltage away from the protected circuit, thereby preventing damage to the connected components.

  5. What is the peak pulse power rating of P4KE7.5CAHE3/73?

    • The peak pulse power rating of P4KE7.5CAHE3/73 is typically around 400W.

  6. Can P4KE7.5CAHE3/73 be used in automotive applications?

    • Yes, P4KE7.5CAHE3/73 is suitable for use in automotive electronics to safeguard against voltage fluctuations and transient events.

  7. What are the temperature specifications for P4KE7.5CAHE3/73?

    • P4KE7.5CAHE3/73 typically operates within a temperature range of -55°C to 175°C.

  8. Is P4KE7.5CAHE3/73 RoHS compliant?

    • Yes, P4KE7.5CAHE3/73 is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  9. Can P4KE7.5CAHE3/73 be used in telecommunications equipment?

    • Yes, P4KE7.5CAHE3/73 is suitable for protecting telecommunications equipment from voltage transients and surges.

  10. What package type is P4KE7.5CAHE3/73 available in?

    • P4KE7.5CAHE3/73 is commonly available in a DO-204AC (DO-15) package format.

Please let me know if you need further information on any of these questions!