STMicroelectronics
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SM30T56CAY
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SM30T56CAY

Product Overview

Category: Electronic Component
Use: Voltage Suppressor Diode
Characteristics: High surge capability, low clamping voltage
Package: SMC (DO-214AB)
Essence: Protects sensitive electronic devices from voltage transients
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 3000W
  • Breakdown Voltage: 56V
  • Clamping Voltage: 90.9V at 37.5A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SM30T56CAY is a surface mount device with two terminals.

Functional Features

  • Provides protection against voltage transients
  • Fast response time
  • Low leakage current

Advantages and Disadvantages

Advantages: - High surge capability - Low clamping voltage - Fast response time

Disadvantages: - May require additional circuitry for comprehensive protection

Working Principles

The SM30T56CAY operates by diverting excess voltage away from sensitive components, thereby protecting them from damage due to transient voltage spikes.

Detailed Application Field Plans

The SM30T56CAY is commonly used in various electronic systems such as power supplies, telecommunications equipment, and automotive electronics to safeguard against voltage surges.

Detailed and Complete Alternative Models

  1. SM30T56CAE3: Similar specifications and package type
  2. SM30T56CA: Lower surge capability but compatible package type
  3. SM30T56CAG: Higher surge capability and clamping voltage

Note: The alternative models listed above are provided for reference and may require thorough evaluation before substitution.

This entry provides an overview of the SM30T56CAY, including its product details, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, offering comprehensive information for users and designers.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SM30T56CAY v technických řešeních

  1. What is the maximum power dissipation of SM30T56CAY?

    • The maximum power dissipation of SM30T56CAY is 3000W.

  2. What is the breakdown voltage of SM30T56CAY?

    • The breakdown voltage of SM30T56CAY is 56V.

  3. What is the forward voltage drop of SM30T56CAY?

    • The forward voltage drop of SM30T56CAY is typically 0.7V at 30A.

  4. What is the reverse leakage current of SM30T56CAY?

    • The reverse leakage current of SM30T56CAY is typically 5µA at its rated voltage.

  5. What is the operating temperature range of SM30T56CAY?

    • The operating temperature range of SM30T56CAY is -65°C to +175°C.

  6. What are the typical applications for SM30T56CAY?

    • SM30T56CAY is commonly used in overvoltage protection, transient voltage suppression, and surge protection in various electronic circuits and systems.

  7. What is the package type of SM30T56CAY?

    • SM30T56CAY is available in a DO-214AB (SMC) package.

  8. What is the clamping voltage of SM30T56CAY?

    • The clamping voltage of SM30T56CAY is typically 90.9V at 77.5A.

  9. What are the key features of SM30T56CAY?

    • SM30T56CAY offers high surge capability, low clamping voltage, and fast response time, making it suitable for robust transient voltage suppression.

  10. Is SM30T56CAY RoHS compliant?

    • Yes, SM30T56CAY is RoHS compliant, ensuring it meets environmental standards for hazardous substances.