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20KPA160C
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20KPA160C

Product Identification

The 20KPA160C belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronics from voltage spikes and surges. The 20KPA160C is designed to provide robust overvoltage protection in a variety of applications.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and surges
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: DO-201AD (SMA), Axial Lead
  • Essence: Safeguarding electronic circuits from transient voltage events
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies by supplier

Specifications

  • Peak Pulse Power: 20,000 W
  • Standoff Voltage: 160 V
  • Breakdown Voltage Range: 177 V - 196 V
  • Maximum Clamping Voltage: 259 V at 50 A
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 20KPA160C typically has two leads in an axial package configuration. The anode lead is usually longer than the cathode lead for easy identification.

Functional Features

  • Transient Voltage Suppression: Provides protection against voltage transients and surges.
  • Fast Response Time: Reacts quickly to transient events, safeguarding connected circuits.
  • High Surge Capability: Capable of handling large surge currents without degradation.

Advantages and Disadvantages

  • Advantages:
    • Robust overvoltage protection
    • Fast response time
    • High surge capability
  • Disadvantages:
    • Higher cost compared to standard diodes
    • Requires careful consideration of mounting and layout due to high power dissipation

Working Principles

The 20KPA160C operates by diverting excessive transient current away from sensitive components when a voltage surge occurs. It achieves this through rapid conduction and clamping of the voltage to a safe level, protecting downstream circuitry.

Detailed Application Field Plans

The 20KPA160C is commonly used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • Alternative Models:
    • 20KPA Series: Includes various voltage options for different application requirements.
    • Other manufacturers offer similar products under different part numbers, such as P6KE, 1.5KE, and SA series.

In conclusion, the 20KPA160C transient voltage suppressor diode offers robust overvoltage protection with its high surge capability, fast response time, and low clamping voltage. While it may have a higher cost and require careful consideration during installation, its effectiveness in safeguarding electronic circuits makes it a valuable component in various applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 20KPA160C en soluciones técnicas

  1. What is 20KPA160C and what is its application in technical solutions?

    • 20KPA160C is a transient voltage suppressor diode used to protect sensitive electronics from voltage spikes and transients.

  2. How does 20KPA160C protect electronic circuits?

    • 20KPA160C diverts excessive voltage away from the protected circuit by conducting it to ground, thus preventing damage to the circuit.

  3. What are the typical applications of 20KPA160C in technical solutions?

    • It is commonly used in power supplies, automotive electronics, industrial equipment, and telecommunications systems to safeguard against voltage surges.

  4. What is the maximum clamping voltage of 20KPA160C?

    • The maximum clamping voltage of 20KPA160C is 258 volts at 50 amperes.

  5. Can 20KPA160C be used for surge protection in solar power systems?

    • Yes, 20KPA160C is suitable for surge protection in solar power systems to shield sensitive components from lightning-induced surges.

  6. Is 20KPA160C RoHS compliant?

    • Yes, 20KPA160C is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it environmentally friendly.

  7. What is the operating temperature range of 20KPA160C?

    • 20KPA160C has an operating temperature range of -55°C to +175°C, allowing it to function in various environmental conditions.

  8. Can 20KPA160C be used for ESD protection in consumer electronics?

    • Yes, 20KPA160C can be employed for electrostatic discharge (ESD) protection in consumer electronics such as smartphones, tablets, and laptops.

  9. Does 20KPA160C require any external components for proper operation?

    • No, 20KPA160C is a standalone device and does not require additional external components for its operation.

  10. Are there any recommended layout considerations when using 20KPA160C in a PCB design?

    • It is advisable to minimize the trace length between the protected component and the 20KPA160C, and to ensure a low-impedance path to ground for optimal performance.