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P4KE150AHR1G
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P4KE150AHR1G Encyclopedia Entry

Product Overview

The P4KE150AHR1G belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic components from voltage spikes and transients. The P4KE150AHR1G is designed to provide robust protection against voltage surges in various electronic circuits. Its characteristics include high surge capability, low clamping voltage, and fast response time. The diode is typically packaged in a DO-41 package and is available in quantities suitable for both individual and bulk applications.

Specifications

  • Part Number: P4KE150AHR1G
  • Category: Transient Voltage Suppressor Diode
  • Peak Power Dissipation: 400W
  • Breakdown Voltage: 150V
  • Package Type: DO-41
  • Quantity per Package: 1000 units

Detailed Pin Configuration

The P4KE150AHR1G follows a standard axial lead configuration with two leads emerging from the cylindrical body of the DO-41 package. The anode lead is typically longer than the cathode lead, allowing for easy identification and installation on a circuit board.

Functional Features

The P4KE150AHR1G offers reliable overvoltage protection by quickly diverting excessive current away from sensitive components when a transient voltage spike occurs. This ensures that the downstream electronics are shielded from potential damage caused by voltage surges.

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited breakdown voltage compared to higher-rated diodes
  • May require additional circuitry for comprehensive surge protection in high-power applications

Working Principles

When the voltage across the P4KE150AHR1G exceeds its breakdown voltage, the diode enters a conductive state, providing a low-impedance path for the excess current to flow through. This effectively limits the voltage across the protected circuit, safeguarding the connected components.

Detailed Application Field Plans

The P4KE150AHR1G is commonly employed in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • P6KE150AHR1G
  • P4KE180AHR1G
  • P4KE200AHR1G
  • P4KE250AHR1G

In conclusion, the P4KE150AHR1G transient voltage suppressor diode offers effective protection against voltage surges in a wide range of electronic applications. Its high surge capability, low clamping voltage, and fast response time make it a valuable component for ensuring the reliability and longevity of electronic systems.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av P4KE150AHR1G i tekniska lösningar

  1. What is the maximum voltage rating of P4KE150AHR1G?

    • The maximum voltage rating of P4KE150AHR1G is 150V.

  2. What is the peak pulse power dissipation of P4KE150AHR1G?

    • The peak pulse power dissipation of P4KE150AHR1G is 400W.

  3. What is the typical application of P4KE150AHR1G?

    • P4KE150AHR1G is commonly used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes.

  4. What is the breakdown voltage of P4KE150AHR1G?

    • The breakdown voltage of P4KE150AHR1G is typically 167V.

  5. What is the operating temperature range of P4KE150AHR1G?

    • P4KE150AHR1G has an operating temperature range of -55°C to 175°C.

  6. What is the reverse stand-off voltage of P4KE150AHR1G?

    • The reverse stand-off voltage of P4KE150AHR1G is 128V.

  7. Is P4KE150AHR1G RoHS compliant?

    • Yes, P4KE150AHR1G is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  8. What package type does P4KE150AHR1G come in?

    • P4KE150AHR1G is available in a DO-41 package.

  9. What are the typical applications where P4KE150AHR1G is used?

    • P4KE150AHR1G is commonly used in power supplies, automotive electronics, telecommunications equipment, and industrial controls.

  10. What are the key features of P4KE150AHR1G?

    • Some key features of P4KE150AHR1G include its high surge capability, fast response time, and low clamping voltage.