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1.5SMC75AT3
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1.5SMC75AT3

Product Overview

Category:

The 1.5SMC75AT3 belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use:

It is used to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics:

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

Package:

The 1.5SMC75AT3 is available in a DO-214AB (SMC) package.

Essence:

This TVS diode provides robust transient voltage protection for various electronic circuits.

Packaging/Quantity:

The 1.5SMC75AT3 is typically packaged in reels or trays with varying quantities based on customer requirements.

Specifications

  • Standoff Voltage: 64.4V
  • Breakdown Voltage: 71.4V
  • Maximum Clamping Voltage: 116V
  • Peak Pulse Current: 50A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1.5SMC75AT3 TVS diode has two pins, anode, and cathode, which are denoted by the standard pinout configuration for DO-214AB package.

Functional Features

  • Provides transient overvoltage protection
  • Fast response to transient events
  • Low leakage current
  • High surge current handling capability

Advantages and Disadvantages

Advantages

  • Robust protection against voltage transients
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Higher cost compared to traditional clamping devices
  • Requires careful consideration of layout and placement for optimal performance

Working Principles

When a transient voltage spike occurs, the 1.5SMC75AT3 TVS diode rapidly conducts, diverting the excess energy away from the protected circuit, thus limiting the voltage across the circuit.

Detailed Application Field Plans

The 1.5SMC75AT3 is commonly used in: - Telecommunication equipment - Industrial control systems - Power supplies - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 1.5SMC75AT3 include: - P6SMB75AT3 - SMBJ75CA - 1.5KE75A

This concludes the English editing encyclopedia entry structure for the 1.5SMC75AT3 TVS diode.

Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням 1.5SMC75AT3 у технічних рішеннях

Sure, here are 10 common questions and answers related to the application of 1.5SMC75AT3 in technical solutions:

  1. What is the voltage rating of 1.5SMC75AT3?

    • The voltage rating of 1.5SMC75AT3 is 75V.

  2. What is the peak pulse power of 1.5SMC75AT3?

    • The peak pulse power of 1.5SMC75AT3 is 1500W.

  3. What type of diode is 1.5SMC75AT3?

    • 1.5SMC75AT3 is a unidirectional TVS (transient voltage suppressor) diode.

  4. What are the typical applications of 1.5SMC75AT3?

    • Typical applications of 1.5SMC75AT3 include overvoltage protection in electronic equipment, surge suppression in power supplies, and transient voltage protection in automotive electronics.

  5. What is the breakdown voltage of 1.5SMC75AT3?

    • The breakdown voltage of 1.5SMC75AT3 is typically 83.3V.

  6. What is the maximum clamping voltage of 1.5SMC75AT3?

    • The maximum clamping voltage of 1.5SMC75AT3 is 121V at 77.5A.

  7. Is 1.5SMC75AT3 RoHS compliant?

    • Yes, 1.5SMC75AT3 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  8. What is the operating temperature range of 1.5SMC75AT3?

    • The operating temperature range of 1.5SMC75AT3 is -55°C to +150°C.

  9. Does 1.5SMC75AT3 require a heat sink for operation?

    • It is recommended to use a heat sink when operating 1.5SMC75AT3 at high power levels or in high-temperature environments.

  10. What package type does 1.5SMC75AT3 come in?

    • 1.5SMC75AT3 is available in a DO-214AB (SMC) package.

I hope this information is helpful! Let me know if you need further assistance.