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SM30T7.5AY
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SM30T7.5AY

Product Overview

Category

SM30T7.5AY belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for surge protection in electronic circuits, particularly in applications where protection against transient overvoltage events is required.

Characteristics

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

Package

SM30T7.5AY is typically available in a surface mount package.

Essence

The essence of SM30T7.5AY lies in its ability to quickly divert excessive voltage away from sensitive components, thereby protecting them from damage.

Packaging/Quantity

It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Standoff Voltage: 7.5V
  • Breakdown Voltage: 8.33V
  • Peak Pulse Power: 3000W
  • Operating Temperature Range: -55°C to 150°C
  • RoHS compliant

Detailed Pin Configuration

SM30T7.5AY typically features a standard SMC (DO-214AB) package with two pins.

Functional Features

  • Provides effective protection against transient voltage spikes
  • Rapid response time ensures minimal impact on the protected circuit
  • Low clamping voltage helps in preventing damage to sensitive components

Advantages

  • High surge current capability
  • RoHS compliance
  • Compact surface mount package

Disadvantages

  • Limited to low voltage applications
  • May require additional components for comprehensive circuit protection

Working Principles

When a transient voltage spike occurs, SM30T7.5AY rapidly conducts excess current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

SM30T7.5AY finds application in various electronic systems including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • SM30T Series (e.g., SM30T6.8A, SM30T10A)
  • P6SMBJ Series (e.g., P6SMBJ7.5A, P6SMBJ10A)

In conclusion, SM30T7.5AY is a crucial component in safeguarding electronic circuits from transient voltage events, offering fast response times and high surge current capabilities. Its compact design and effective protection make it an essential part of modern electronic systems.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan SM30T7.5AY dalam solusi teknis

  1. What is the maximum power dissipation of SM30T7.5AY?

    • The maximum power dissipation of SM30T7.5AY is 3000W.

  2. What is the breakdown voltage of SM30T7.5AY?

    • The breakdown voltage of SM30T7.5AY is 7.5V.

  3. What is the typical clamping voltage of SM30T7.5AY?

    • The typical clamping voltage of SM30T7.5AY is 12.1V at 10A.

  4. What is the peak pulse current capability of SM30T7.5AY?

    • The peak pulse current capability of SM30T7.5AY is 457.5A.

  5. What is the operating temperature range of SM30T7.5AY?

    • The operating temperature range of SM30T7.5AY is -55°C to +175°C.

  6. What are the typical applications for SM30T7.5AY?

    • SM30T7.5AY is commonly used in surge protection for telecommunications equipment, automotive electronics, and industrial controls.

  7. Does SM30T7.5AY comply with RoHS requirements?

    • Yes, SM30T7.5AY is compliant with RoHS requirements.

  8. What is the package type of SM30T7.5AY?

    • SM30T7.5AY is available in a DO-214AB (SMC) package.

  9. Is SM30T7.5AY suitable for high-reliability applications?

    • Yes, SM30T7.5AY is suitable for high-reliability applications due to its robust construction and performance characteristics.

  10. Can SM30T7.5AY be used in transient voltage suppression circuits?

    • Yes, SM30T7.5AY is designed for use in transient voltage suppression circuits to protect sensitive electronic components from voltage spikes and surges.