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1.5SMC82
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1.5SMC82

Product Overview

Category

1.5SMC82 belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

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

Characteristics

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

Package

The 1.5SMC82 is available in a DO-214AB (SMC) package.

Essence

The essence of 1.5SMC82 lies in its ability to protect sensitive electronic components from voltage surges and transients.

Packaging/Quantity

Typically, the 1.5SMC82 is packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Peak Power Dissipation: 1500W
  • Breakdown Voltage: 91.4V to 101V
  • Maximum Clamping Voltage: 146V
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The 1.5SMC82 has two pins, anode, and cathode, which are denoted by the '+' and '-' symbols respectively.

Functional Features

  • Provides protection against transient voltage events
  • Rapid response to voltage spikes
  • Low leakage current

Advantages

  • High surge current handling capability
  • Fast response time
  • Compact size

Disadvantages

  • Limited clamping voltage
  • May require additional circuitry for comprehensive surge protection

Working Principles

When a transient voltage spike occurs, the 1.5SMC82 activates and diverts excess current away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

  1. Industrial Electronics: Used in power supplies, motor drives, and control systems.
  2. Telecommunications: Employed in network equipment and communication devices.
  3. Automotive: Integrated into automotive electronics for surge protection.

Detailed and Complete Alternative Models

  • SMAJ5.0A
  • SMBJ36CA
  • SMCJ24A

This list is not exhaustive and may vary based on specific requirements and application scenarios.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1.5SMC82 en soluciones técnicas

  1. What is 1.5SMC82?

    • 1.5SMC82 is a type of surface mount transient voltage suppressor diode used to protect electronic circuits from overvoltage transients.

  2. What is the maximum peak pulse current for 1.5SMC82?

    • The maximum peak pulse current for 1.5SMC82 is typically 50A.

  3. What is the breakdown voltage of 1.5SMC82?

    • The breakdown voltage of 1.5SMC82 is 82V.

  4. What are the typical applications of 1.5SMC82?

    • 1.5SMC82 is commonly used in automotive electronics, industrial equipment, and telecommunication systems to protect against voltage surges.

  5. What is the operating temperature range for 1.5SMC82?

    • The operating temperature range for 1.5SMC82 is usually -55°C to +150°C.

  6. How does 1.5SMC82 provide overvoltage protection?

    • 1.5SMC82 clamps the voltage across the circuit it protects by diverting excess current away from sensitive components when an overvoltage event occurs.

  7. What is the response time of 1.5SMC82 to an overvoltage event?

    • The response time of 1.5SMC82 is very fast, typically in the nanosecond range.

  8. Can 1.5SMC82 be used in high-speed data communication applications?

    • Yes, 1.5SMC82 can be used in high-speed data communication applications to protect sensitive electronic components from voltage spikes.

  9. What are the packaging options available for 1.5SMC82?

    • 1.5SMC82 is available in various surface mount packages such as SMA, SMB, and SMC.

  10. Is 1.5SMC82 compliant with industry standards for surge protection?

    • Yes, 1.5SMC82 is compliant with industry standards such as IEC 61000-4-5 for surge protection.