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1.5SMC18CA-E3/9AT
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1.5SMC18CA-E3/9AT

Product Overview

Category

The 1.5SMC18CA-E3/9AT belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is primarily used for surge protection in electronic circuits and systems.

Characteristics

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

Package

The 1.5SMC18CA-E3/9AT is available in a DO-214AB (SMC) package.

Essence

This TVS diode provides robust protection against transient voltage events, safeguarding sensitive electronic components.

Packaging/Quantity

It is typically packaged in reels with varying quantities based on customer requirements.

Specifications

  • Standoff Voltage: 15.3V
  • Breakdown Voltage: 17V
  • Maximum Clamping Voltage: 29.2V
  • Peak Pulse Current: 50A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1.5SMC18CA-E3/9AT features a standard SMC package with two leads, anode, and cathode.

Functional Features

  • Provides effective protection against voltage transients
  • Fast response time ensures minimal impact on the protected circuit
  • Low clamping voltage prevents damage to sensitive components

Advantages

  • High surge capability
  • Compact form factor
  • RoHS compliant

Disadvantages

  • Limited to specific voltage ranges
  • May require additional circuitry for comprehensive surge protection in complex systems

Working Principles

When a transient voltage spike occurs, the TVS diode conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across the circuit.

Detailed Application Field Plans

The 1.5SMC18CA-E3/9AT is commonly used in: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • 1.5SMC6.8CA-E3/9AT
  • 1.5SMC10CA-E3/9AT
  • 1.5SMC24CA-E3/9AT

Note: The alternative models listed above offer similar surge protection capabilities within different voltage ranges.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi 1.5SMC18CA-E3/9AT dalam penyelesaian teknikal

  1. What is the voltage rating of 1.5SMC18CA-E3/9AT?

    • The voltage rating of 1.5SMC18CA-E3/9AT is 15.3V.

  2. What is the peak pulse power of 1.5SMC18CA-E3/9AT?

    • The peak pulse power of 1.5SMC18CA-E3/9AT is 1500W.

  3. What is the breakdown voltage of 1.5SMC18CA-E3/9AT?

    • The breakdown voltage of 1.5SMC18CA-E3/9AT is 20.1V.

  4. What is the maximum clamping voltage of 1.5SMC18CA-E3/9AT?

    • The maximum clamping voltage of 1.5SMC18CA-E3/9AT is 29.2V.

  5. What are the typical applications for 1.5SMC18CA-E3/9AT?

    • Typical applications for 1.5SMC18CA-E3/9AT include transient voltage suppression in electronic equipment, automotive systems, and industrial controls.

  6. What is the operating temperature range of 1.5SMC18CA-E3/9AT?

    • The operating temperature range of 1.5SMC18CA-E3/9AT is -55°C to +150°C.

  7. What is the package type of 1.5SMC18CA-E3/9AT?

    • 1.5SMC18CA-E3/9AT comes in a DO-214AB (SMC) package.

  8. Does 1.5SMC18CA-E3/9AT comply with RoHS requirements?

    • Yes, 1.5SMC18CA-E3/9AT is compliant with RoHS requirements.

  9. What is the response time of 1.5SMC18CA-E3/9AT?

    • The response time of 1.5SMC18CA-E3/9AT is less than 1.0 nanosecond.

  10. Is 1.5SMC18CA-E3/9AT suitable for surge protection in power supply units?

    • Yes, 1.5SMC18CA-E3/9AT is suitable for surge protection in power supply units due to its high peak pulse power and clamping voltage characteristics.