Vishay Semiconductor Diodes Division
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1.5SMC56CA-M3/9AT
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1.5SMC56CA-M3/9AT

Product Overview

Category:

The 1.5SMC56CA-M3/9AT belongs to the category of transient voltage suppressor (TVS) diodes.

Use:

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

Characteristics:

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

Package:

The 1.5SMC56CA-M3/9AT is available in a DO-214AB (SMC) package.

Essence:

This TVS diode provides robust protection for electronic circuits against transient overvoltage conditions.

Packaging/Quantity:

The 1.5SMC56CA-M3/9AT is typically packaged in reels with a quantity of 1500 units per reel.

Specifications

  • Standoff Voltage: 47.8V
  • Breakdown Voltage: 53V
  • Maximum Clamping Voltage: 85.5V
  • Peak Pulse Current: 67.6A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1.5SMC56CA-M3/9AT has two pins, anode, and cathode, which are denoted by the markings on the device's body.

Functional Features

  • Provides transient overvoltage protection
  • Rapid response to voltage spikes
  • Low leakage current
  • High surge current handling capability

Advantages

  • Effective protection against voltage surges
  • Fast response time
  • Compact size
  • RoHS compliant

Disadvantages

  • Limited power dissipation capability
  • May require additional circuitry for comprehensive ESD protection

Working Principles

When a voltage transient occurs, the TVS diode conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit.

Detailed Application Field Plans

The 1.5SMC56CA-M3/9AT is commonly used in: - Telecommunication equipment - Industrial control systems - Power supplies - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • SMAJ58A
  • P6SMB56CA
  • SMCJ58A

In conclusion, the 1.5SMC56CA-M3/9AT TVS diode offers reliable protection against transient voltage events and finds widespread use in various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5SMC56CA-M3/9AT v technických řešeních

  1. What is the voltage rating of 1.5SMC56CA-M3/9AT?

    • The voltage rating of 1.5SMC56CA-M3/9AT is 56V.

  2. What is the peak pulse power of 1.5SMC56CA-M3/9AT?

    • The peak pulse power of 1.5SMC56CA-M3/9AT is 1500W.

  3. What is the breakdown voltage of 1.5SMC56CA-M3/9AT?

    • The breakdown voltage of 1.5SMC56CA-M3/9AT is 62.2V to 69.4V.

  4. What are the typical applications for 1.5SMC56CA-M3/9AT?

    • Typical applications for 1.5SMC56CA-M3/9AT include transient voltage suppression in electronic equipment, automotive systems, and industrial controls.

  5. What is the maximum clamping voltage of 1.5SMC56CA-M3/9AT?

    • The maximum clamping voltage of 1.5SMC56CA-M3/9AT is 90.9V at 77.5A.

  6. What is the operating temperature range of 1.5SMC56CA-M3/9AT?

    • The operating temperature range of 1.5SMC56CA-M3/9AT is -55°C to +150°C.

  7. Does 1.5SMC56CA-M3/9AT meet industry standards for surge protection?

    • Yes, 1.5SMC56CA-M3/9AT meets industry standards such as IEC 61000-4-5 for surge protection.

  8. Can 1.5SMC56CA-M3/9AT be used for overvoltage protection in power supply circuits?

    • Yes, 1.5SMC56CA-M3/9AT can be used for overvoltage protection in power supply circuits.

  9. What is the response time of 1.5SMC56CA-M3/9AT?

    • The response time of 1.5SMC56CA-M3/9AT is typically less than 1 picosecond.

  10. Is 1.5SMC56CA-M3/9AT RoHS compliant?

    • Yes, 1.5SMC56CA-M3/9AT is RoHS compliant, making it suitable for use in environmentally sensitive applications.