Vishay Semiconductor Diodes Division
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1.5SMC56A-M3/9AT
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1.5SMC56A-M3/9AT

Product Overview

Category

The 1.5SMC56A-M3/9AT belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for surge protection in electronic circuits, providing a high level of protection against transient voltage events.

Characteristics

  • Package: DO-214AB (SMC)
  • Essence: Transient voltage suppression
  • Packaging/Quantity: Available in tape and reel packaging with quantities varying based on supplier and order size.

Specifications

  • Peak Pulse Power: 1500W
  • Standoff Voltage: 47.8V
  • Breakdown Voltage: 53V
  • Clamping Voltage: 77.4V
  • Maximum Surge Current: 50A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1.5SMC56A-M3/9AT typically has two pins, with the anode and cathode connections clearly marked on the DO-214AB package.

Functional Features

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

Advantages and Disadvantages

Advantages

  • Effective protection against transient voltage spikes
  • Compact size
  • Wide operating temperature range

Disadvantages

  • Limited surge current handling compared to larger TVS diodes
  • Higher clamping voltage compared to some specialized TVS diodes

Working Principles

When a transient voltage event occurs, the 1.5SMC56A-M3/9AT rapidly conducts, diverting the excess energy away from the protected circuit, thus preventing damage to sensitive components.

Detailed Application Field Plans

The 1.5SMC56A-M3/9AT is commonly used in various electronic systems including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • 1.5SMC6.8A-M3/9AT: Standoff Voltage: 5.8V, Breakdown Voltage: 6.45V
  • 1.5SMC33A-M3/9AT: Standoff Voltage: 28.5V, Breakdown Voltage: 31.7V
  • 1.5SMC110A-M3/9AT: Standoff Voltage: 100V, Breakdown Voltage: 111V

In conclusion, the 1.5SMC56A-M3/9AT TVS diode offers effective surge protection in a compact package, making it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5SMC56A-M3/9AT v technických řešeních

Sure, here are 10 common questions and answers related to the application of 1.5SMC56A-M3/9AT in technical solutions:

  1. What is the voltage rating of 1.5SMC56A-M3/9AT?

    • The voltage rating of 1.5SMC56A-M3/9AT is 56V.

  2. What is the peak pulse power of 1.5SMC56A-M3/9AT?

    • The peak pulse power of 1.5SMC56A-M3/9AT is 1500W.

  3. What is the breakdown voltage of 1.5SMC56A-M3/9AT?

    • The breakdown voltage of 1.5SMC56A-M3/9AT is 62.2V.

  4. What is the maximum clamping voltage of 1.5SMC56A-M3/9AT?

    • The maximum clamping voltage of 1.5SMC56A-M3/9AT is 90.9V.

  5. What are the typical applications for 1.5SMC56A-M3/9AT?

    • Typical applications for 1.5SMC56A-M3/9AT include transient voltage suppression in electronic equipment, automotive systems, and industrial automation.

  6. What is the operating temperature range of 1.5SMC56A-M3/9AT?

    • The operating temperature range of 1.5SMC56A-M3/9AT is -55°C to +150°C.

  7. Is 1.5SMC56A-M3/9AT RoHS compliant?

    • Yes, 1.5SMC56A-M3/9AT is RoHS compliant.

  8. What is the package type of 1.5SMC56A-M3/9AT?

    • 1.5SMC56A-M3/9AT is available in a DO-214AB (SMC) package.

  9. What is the lead-free status of 1.5SMC56A-M3/9AT?

    • 1.5SMC56A-M3/9AT is lead-free.

  10. What are the key features of 1.5SMC56A-M3/9AT?

    • The key features of 1.5SMC56A-M3/9AT include low incremental surge resistance, excellent clamping capability, and fast response time.

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