Vishay Semiconductor Diodes Division
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1.5SMC250AHE3_AIH
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1.5SMC250AHE3_AIH

Product Overview

Category

The 1.5SMC250AHE3_AIH belongs to the category of surface mount transient voltage suppressor diodes.

Use

It is used for surge protection in electronic circuits, providing a high level of protection against voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD).

Characteristics

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

Package

The 1.5SMC250AHE3_AIH is available in a DO-214AB (SMC) package.

Essence

The essence of this product lies in its ability to protect sensitive electronic components from voltage surges, ensuring the reliability and longevity of electronic devices.

Packaging/Quantity

The 1.5SMC250AHE3_AIH is typically packaged in reels with quantities varying based on customer requirements.

Specifications

  • Peak Pulse Power: 1500W
  • Standoff Voltage: 214V
  • Breakdown Voltage: 237V
  • Maximum Clamping Voltage: 344V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1.5SMC250AHE3_AIH features a standard SMC package with two pins for surface mounting onto PCBs.

Functional Features

  • Provides transient voltage suppression for sensitive electronics
  • Responds quickly to voltage spikes to protect downstream components
  • Offers reliable and repeatable performance under surge conditions

Advantages and Disadvantages

Advantages

  • High surge capability ensures robust protection
  • Low clamping voltage minimizes stress on protected circuits
  • RoHS compliance supports environmental responsibility

Disadvantages

  • May require additional circuitry for comprehensive surge protection in complex systems
  • Sensitive to improper handling during installation

Working Principles

The 1.5SMC250AHE3_AIH operates by diverting excess transient current away from sensitive components, limiting the voltage across the protected circuit to a safe level.

Detailed Application Field Plans

This product is commonly used in: - Telecommunication equipment - Industrial automation systems - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

  • 1.5SMC series from various manufacturers
  • SMAJ series
  • P6KE series

In conclusion, the 1.5SMC250AHE3_AIH is a vital component in safeguarding electronic circuits from voltage surges, offering a balance of performance and reliability in diverse applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5SMC250AHE3_AIH v technických řešeních

Sure, here are 10 common questions and answers related to the application of 1.5SMC250AHE3_AIH in technical solutions:

  1. What is the maximum peak pulse current for 1.5SMC250AHE3_AIH?

    • The maximum peak pulse current for 1.5SMC250AHE3_AIH is 250A.

  2. What is the breakdown voltage of 1.5SMC250AHE3_AIH?

    • The breakdown voltage of 1.5SMC250AHE3_AIH is 214V.

  3. What is the typical clamping voltage of 1.5SMC250AHE3_AIH?

    • The typical clamping voltage of 1.5SMC250AHE3_AIH is 344V at 100A.

  4. What is the operating temperature range for 1.5SMC250AHE3_AIH?

    • The operating temperature range for 1.5SMC250AHE3_AIH is -55°C to +150°C.

  5. What are the typical applications for 1.5SMC250AHE3_AIH?

    • Typical applications for 1.5SMC250AHE3_AIH include transient voltage suppression in electronic equipment, automotive systems, and industrial automation.

  6. Is 1.5SMC250AHE3_AIH RoHS compliant?

    • Yes, 1.5SMC250AHE3_AIH is RoHS compliant.

  7. What is the package type of 1.5SMC250AHE3_AIH?

    • 1.5SMC250AHE3_AIH comes in a DO-214AB (SMC) package.

  8. Does 1.5SMC250AHE3_AIH have lead-free terminals?

    • Yes, 1.5SMC250AHE3_AIH has lead-free terminals.

  9. What is the response time of 1.5SMC250AHE3_AIH?

    • The response time of 1.5SMC250AHE3_AIH is less than 1.0 nanosecond.

  10. Can 1.5SMC250AHE3_AIH be used for surge protection in power supply units?

    • Yes, 1.5SMC250AHE3_AIH is suitable for surge protection in power supply units due to its high peak pulse current rating and low clamping voltage.

I hope these answers provide the information you were looking for! If you need further details on any specific question, feel free to ask.