Semtech Corporation
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RCLAMP1521P.TCT
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RCLAMP1521P.TCT

Introduction

The RCLAMP1521P.TCT is a transient voltage suppressor (TVS) diode designed to protect sensitive electronic components from voltage transients and surges. This entry provides an overview of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage transients and surges in electronic circuits
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: SOD-323
  • Essence: Provides robust protection for sensitive electronic components
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

  • Peak Pulse Power: 1500 W
  • Clamping Voltage: 26 V
  • Operating Voltage: 15 V
  • Breakdown Voltage: 17 V
  • Maximum Reverse Leakage Current: 1 µA
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The RCLAMP1521P.TCT is a SOD-323 packaged TVS diode with two pins. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Fast response time to clamp transient voltages
  • Low clamping voltage to protect downstream components
  • High surge current capability for robust protection

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Compact SOD-323 package for space-constrained applications
  • Low leakage current for energy efficiency

Disadvantages

  • Limited surge current handling compared to larger TVS diodes
  • Clamping voltage may be higher than some alternative models

Working Principles

The RCLAMP1521P.TCT operates by diverting transient currents away from sensitive components when a voltage surge occurs. It rapidly clamps the voltage to a safe level, protecting downstream circuitry from damage.

Detailed Application Field Plans

The RCLAMP1521P.TCT is commonly used in various electronic systems, including: - Consumer electronics - Telecommunications equipment - Industrial control systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative TVS diodes that can be considered as alternatives to the RCLAMP1521P.TCT include: - SMAJ15A: Similar clamping voltage and power rating - P6KE18CA: Higher surge current capability - SMCJ15A: Larger package size for higher surge energy handling

In conclusion, the RCLAMP1521P.TCT is a compact and efficient TVS diode that provides reliable protection against voltage transients in a wide range of electronic applications.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af RCLAMP1521P.TCT i tekniske løsninger

  1. What is the RCLAMP1521P.TCT used for?

    • The RCLAMP1521P.TCT is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum clamping voltage of the RCLAMP1521P.TCT?

    • The maximum clamping voltage of the RCLAMP1521P.TCT is 21 volts.

  3. What is the peak pulse current rating of the RCLAMP1521P.TCT?

    • The peak pulse current rating of the RCLAMP1521P.TCT is 30A.

  4. How does the RCLAMP1521P.TCT protect electronic circuits?

    • The RCLAMP1521P.TCT diverts excess voltage away from sensitive components, preventing damage from voltage spikes and transients.

  5. What are the typical applications of the RCLAMP1521P.TCT?

    • The RCLAMP1521P.TCT is commonly used in USB ports, HDMI interfaces, and other high-speed data lines to protect against electrostatic discharge (ESD) and other transient events.

  6. What is the operating temperature range of the RCLAMP1521P.TCT?

    • The RCLAMP1521P.TCT has an operating temperature range of -55°C to 125°C.

  7. Is the RCLAMP1521P.TCT RoHS compliant?

    • Yes, the RCLAMP1521P.TCT is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. Can the RCLAMP1521P.TCT be used in automotive electronics?

    • Yes, the RCLAMP1521P.TCT is suitable for use in automotive electronics to protect against voltage transients and ESD events.

  9. Does the RCLAMP1521P.TCT require external components for operation?

    • No, the RCLAMP1521P.TCT is a standalone device and does not require external components for its operation.

  10. What package type is the RCLAMP1521P.TCT available in?

    • The RCLAMP1521P.TCT is available in a compact and space-saving 6-pin DFN package for easy integration into various electronic designs.