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PTVS12VZ1USKNYL
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PTVS12VZ1USKNYL

Introduction

The PTVS12VZ1USKNYL is a transient voltage suppressor (TVS) diode designed to protect electronic circuits from voltage spikes and transients. This entry provides an overview of the product, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Components
  • Use: Protection against voltage spikes and transients in electronic circuits
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: SOD-123FL
  • Essence: Safeguarding sensitive electronic components from voltage surges
  • Packaging/Quantity: Available in reels or tubes, quantity varies by manufacturer

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 12V
  • Operating Voltage: 10.3V
  • Clamping Voltage: 17.6V
  • Peak Pulse Current: 48.4A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The PTVS12VZ1USKNYL TVS diode typically has two pins, with the cathode connected to the ground and the anode connected to the protected circuit.

Functional Features

  • Transient Voltage Suppression: Provides protection against voltage spikes and transients.
  • Fast Response Time: Reacts quickly to voltage surges, minimizing potential damage to the circuit.
  • High Surge Capability: Can handle high surge currents without degradation.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • High surge capability

Disadvantages

  • Clamping voltage may be relatively high for some applications
  • Sensitive to reverse polarity connection

Working Principles

When a voltage surge occurs, the PTVS12VZ1USKNYL TVS diode conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

The PTVS12VZ1USKNYL is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • PTVS5V0S1UR: 5V TVS diode with similar characteristics
  • PTVS9V0S1UR: 9V TVS diode with comparable performance
  • PTVS15VZ1USKNYL: Higher voltage variant for increased protection

In conclusion, the PTVS12VZ1USKNYL TVS diode is a crucial component in safeguarding electronic circuits from voltage spikes and transients. Its high surge capability, fast response time, and effective transient voltage suppression make it an essential part of various electronic systems.

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10個與PTVS12VZ1USKNYL在技術方案中應用相關的常見問題與解答

  1. What is PTVS12VZ1USKNYL?

    • PTVS12VZ1USKNYL is a transient voltage suppressor diode, commonly used for protecting sensitive electronics from voltage spikes and transients.

  2. What is the maximum voltage rating of PTVS12VZ1USKNYL?

    • The maximum voltage rating of PTVS12VZ1USKNYL is 12V.

  3. What is the peak pulse power of PTVS12VZ1USKNYL?

    • The peak pulse power of PTVS12VZ1USKNYL is typically around 1500W.

  4. What are the typical applications of PTVS12VZ1USKNYL?

    • PTVS12VZ1USKNYL is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the response time of PTVS12VZ1USKNYL?

    • The response time of PTVS12VZ1USKNYL is very fast, typically in the nanosecond range.

  6. What is the operating temperature range of PTVS12VZ1USKNYL?

    • The operating temperature range of PTVS12VZ1USKNYL is usually between -55°C to 150°C.

  7. How does PTVS12VZ1USKNYL protect electronic circuits?

    • PTVS12VZ1USKNYL protects electronic circuits by diverting excessive current away from sensitive components during voltage spikes or transients.

  8. Is PTVS12VZ1USKNYL RoHS compliant?

    • Yes, PTVS12VZ1USKNYL is typically RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  9. Can PTVS12VZ1USKNYL be used in high-frequency applications?

    • Yes, PTVS12VZ1USKNYL can be used in high-frequency applications due to its fast response time and low capacitance.

  10. What are the packaging options available for PTVS12VZ1USKNYL?

    • PTVS12VZ1USKNYL is available in various packaging options, including surface mount and through-hole configurations.