Vishay Semiconductor Diodes Division
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1.5SMC200A-E3/9AT
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1.5SMC200A-E3/9AT

Product Overview

Category

The 1.5SMC200A-E3/9AT belongs to the category of surface mount transient voltage suppressor (TVS) diodes.

Use

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

Characteristics

  • Package: SMC (DO-214AB)
  • Essence: TVS diode designed to limit transient overvoltage events
  • Packaging/Quantity: Available in tape and reel packaging with quantities varying based on supplier

Specifications

  • Peak Pulse Power: 1500W
  • Standoff Voltage: 171V
  • Breakdown Voltage: 190V
  • Clamping Voltage: 275V
  • Maximum Reverse Leakage Current: 1µA
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1.5SMC200A-E3/9AT typically has two pins, with the SMC package conforming to the DO-214AB standard. The pinout configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

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

Advantages and Disadvantages

Advantages

  • Effective protection against transient overvoltage events
  • Compact SMC package for space-constrained applications
  • RoHS compliance for environmental considerations

Disadvantages

  • Limited to low power applications
  • May require additional circuitry for comprehensive surge protection in complex systems

Working Principles

The 1.5SMC200A-E3/9AT operates by diverting excess current away from sensitive components when a transient overvoltage event occurs. This is achieved through the rapid conduction of the TVS diode, effectively clamping the voltage to a safe level and dissipating the excess energy as heat.

Detailed Application Field Plans

The 1.5SMC200A-E3/9AT is commonly used in various electronic systems including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • SMAJ170A: Similar TVS diode with SMA package
  • P6KE200A: Axial lead TVS diode with similar electrical characteristics
  • SMBJ200A: TVS diode with SMB package and comparable specifications

In conclusion, the 1.5SMC200A-E3/9AT provides effective surge protection in a compact SMC package, making it suitable for a wide range of electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1.5SMC200A-E3/9AT en soluciones técnicas

Sure, here are 10 common questions and answers related to the application of 1.5SMC200A-E3/9AT in technical solutions:

  1. What is the maximum peak pulse current for 1.5SMC200A-E3/9AT?

    • The maximum peak pulse current for 1.5SMC200A-E3/9AT is 100A.

  2. What is the breakdown voltage of 1.5SMC200A-E3/9AT?

    • The breakdown voltage of 1.5SMC200A-E3/9AT is 222V.

  3. What is the typical clamping voltage of 1.5SMC200A-E3/9AT?

    • The typical clamping voltage of 1.5SMC200A-E3/9AT is 341V.

  4. What is the operating temperature range for 1.5SMC200A-E3/9AT?

    • The operating temperature range for 1.5SMC200A-E3/9AT is -55°C to +150°C.

  5. What are the typical applications for 1.5SMC200A-E3/9AT?

    • Typical applications for 1.5SMC200A-E3/9AT include transient voltage suppression in electronic equipment, automotive systems, and industrial controls.

  6. Is 1.5SMC200A-E3/9AT suitable for surge protection in power supply units?

    • Yes, 1.5SMC200A-E3/9AT is suitable for surge protection in power supply units due to its high peak pulse current capability.

  7. Can 1.5SMC200A-E3/9AT be used for overvoltage protection in communication systems?

    • Yes, 1.5SMC200A-E3/9AT can be used for overvoltage protection in communication systems to safeguard sensitive components from voltage spikes.

  8. Does 1.5SMC200A-E3/9AT comply with RoHS requirements?

    • Yes, 1.5SMC200A-E3/9AT is compliant with RoHS (Restriction of Hazardous Substances) requirements.

  9. What is the package type for 1.5SMC200A-E3/9AT?

    • 1.5SMC200A-E3/9AT is available in a DO-214AB (SMC) package.

  10. Are there any recommended layout guidelines for integrating 1.5SMC200A-E3/9AT into a circuit?

    • Yes, it is recommended to follow the layout guidelines provided in the datasheet to ensure optimal performance and reliability when integrating 1.5SMC200A-E3/9AT into a circuit.

I hope these answers provide the information you were looking for! If you have any more questions, feel free to ask.