Taiwan Semiconductor Corporation
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P4KE39AHA0G
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P4KE39AHA0G Encyclopedia Entry

Product Overview

Category

P4KE39AHA0G belongs to the category of semiconductor devices, specifically a type of transient voltage suppressor diode.

Use

It is used to protect electronic circuits from overvoltage transients.

Characteristics

  • Package: Axial leaded
  • Essence: Transient voltage suppression
  • Packaging/Quantity: Typically available in reels or bulk packaging with varying quantities.

Specifications

  • Voltage Rating: 39V
  • Power Dissipation: 400W
  • Breakdown Voltage: 43.6V
  • Operating Temperature Range: -55°C to 175°C
  • Reverse Standoff Voltage: 33.3V

Detailed Pin Configuration

P4KE39AHA0G typically has two axial leads, with one connected to the anode and the other to the cathode.

Functional Features

  • Provides protection against voltage transients.
  • Fast response time.
  • Low clamping voltage.

Advantages

  • High surge capability.
  • Robust construction for reliability.
  • Wide operating temperature range.

Disadvantages

  • Can introduce some capacitance into the circuit.
  • May require additional circuitry for optimal performance in some applications.

Working Principles

When an overvoltage transient occurs, the P4KE39AHA0G conducts and clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

P4KE39AHA0G is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Alternative models to P4KE39AHA0G include: - P4KE6.8A - P4KE10A - P4KE18A - P4KE30A

In conclusion, P4KE39AHA0G is a vital component in electronic circuits, providing crucial protection against voltage transients while offering various advantages and finding application in diverse fields.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av P4KE39AHA0G i tekniska lösningar

  1. What is P4KE39AHA0G?

    • P4KE39AHA0G is a type of transient voltage suppressor diode, commonly used to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum voltage rating for P4KE39AHA0G?

    • The maximum voltage rating for P4KE39AHA0G is 33.3V.

  3. What is the peak pulse power dissipation of P4KE39AHA0G?

    • The peak pulse power dissipation of P4KE39AHA0G is typically 400W.

  4. In what applications can P4KE39AHA0G be used?

    • P4KE39AHA0G can be used in various technical solutions such as power supplies, automotive electronics, industrial equipment, and telecommunications systems to protect against voltage surges.

  5. What is the breakdown voltage of P4KE39AHA0G?

    • The breakdown voltage of P4KE39AHA0G is 35.5V.

  6. How does P4KE39AHA0G provide protection in technical solutions?

    • P4KE39AHA0G clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage to the circuit.

  7. What are the key features of P4KE39AHA0G that make it suitable for technical solutions?

    • P4KE39AHA0G offers low clamping voltage, fast response time, and high surge capability, making it ideal for protecting sensitive electronics.

  8. Can P4KE39AHA0G be used in high-frequency applications?

    • Yes, P4KE39AHA0G can be used in high-frequency applications due to its fast response time and low capacitance.

  9. Are there any specific mounting or handling considerations for P4KE39AHA0G?

    • P4KE39AHA0G should be mounted close to the protected circuit and handled with appropriate ESD precautions to avoid damaging the device.

  10. Where can I find detailed specifications and application notes for P4KE39AHA0G?

    • Detailed specifications and application notes for P4KE39AHA0G can be found in the manufacturer's datasheet and application guides, which are available on their official website or through authorized distributors.