Semtech Corporation
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RCLAMP1851Y.TFT
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RCLAMP1851Y.TFT

Product Overview

Category

The RCLAMP1851Y.TFT belongs to the category of semiconductor devices, specifically transient voltage suppressors (TVS).

Use

It is used for protecting sensitive electronic components from voltage transients induced by lightning, ESD, and other transient voltage events.

Characteristics

  • Low clamping voltage
  • Fast response time
  • High surge current capability
  • RoHS compliant

Package

The RCLAMP1851Y.TFT is available in a compact, surface-mount package.

Essence

The essence of the RCLAMP1851Y.TFT lies in its ability to provide robust protection against transient voltage events, thereby safeguarding electronic circuits and components.

Packaging/Quantity

The RCLAMP1851Y.TFT is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Standoff Voltage: 18V
  • Maximum Clamping Voltage: 29.2V at 10A
  • Peak Pulse Current: 100A
  • Operating Temperature Range: -55°C to 150°C
  • Breakdown Voltage: 20V min

Detailed Pin Configuration

The RCLAMP1851Y.TFT features a standard SOT-23 package with three pins: 1. Pin 1: Cathode 2. Pin 2: Anode 3. Pin 3: Cathode

Functional Features

  • Transient voltage suppression
  • Bi-directional protection
  • Low leakage current
  • Compact form factor

Advantages and Disadvantages

Advantages

  • Effective protection against transient voltage events
  • Fast response time
  • Small footprint
  • Suitable for high-speed data lines

Disadvantages

  • Limited maximum clamping voltage
  • May require additional circuitry for higher voltage protection

Working Principles

The RCLAMP1851Y.TFT operates by diverting excess transient voltage away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The RCLAMP1851Y.TFT is commonly used in various applications, including: - Ethernet ports - USB interfaces - HDMI connections - Power supply inputs - Communication systems

Detailed and Complete Alternative Models

  • RCLAMP1854P.TCT
  • RCLAMP1851N.TGT
  • RCLAMP1851Z.TAT
  • RCLAMP1851S.TDT

In conclusion, the RCLAMP1851Y.TFT is a versatile TVS device that offers effective transient voltage suppression for a wide range of electronic applications.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням RCLAMP1851Y.TFT у технічних рішеннях

  1. What is the RCLAMP1851Y.TFT?

    • The RCLAMP1851Y.TFT is a transient voltage suppressor (TVS) diode designed to protect sensitive electronics from voltage transients and surges.

  2. What is the maximum clamping voltage of RCLAMP1851Y.TFT?

    • The maximum clamping voltage of RCLAMP1851Y.TFT is typically 30V at 3A.

  3. What are the typical applications of RCLAMP1851Y.TFT?

    • RCLAMP1851Y.TFT is commonly used in applications such as USB ports, HDMI interfaces, and other high-speed data lines to protect against electrostatic discharge (ESD) and other transient events.

  4. What is the operating temperature range of RCLAMP1851Y.TFT?

    • The operating temperature range of RCLAMP1851Y.TFT is typically -40°C to 125°C.

  5. What is the capacitance of RCLAMP1851Y.TFT?

    • The capacitance of RCLAMP1851Y.TFT is typically 0.6pF.

  6. How does RCLAMP1851Y.TFT provide ESD protection?

    • RCLAMP1851Y.TFT provides ESD protection by diverting transient currents away from sensitive components and limiting the voltage across them.

  7. Can RCLAMP1851Y.TFT be used in automotive applications?

    • Yes, RCLAMP1851Y.TFT is suitable for use in automotive applications where protection against voltage transients is required.

  8. What is the package type of RCLAMP1851Y.TFT?

    • RCLAMP1851Y.TFT is available in a compact, leadless 01005 package.

  9. Does RCLAMP1851Y.TFT comply with industry standards for surge protection?

    • Yes, RCLAMP1851Y.TFT complies with industry standards such as IEC 61000-4-2 for surge protection.

  10. Is RCLAMP1851Y.TFT RoHS compliant?

    • Yes, RCLAMP1851Y.TFT is RoHS compliant, making it suitable for use in environmentally conscious designs.