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1.5SMC480A
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1.5SMC480A

Product Overview

Category

The 1.5SMC480A belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for surge protection in electronic circuits and systems, particularly in applications where protection against transient overvoltage events is critical.

Characteristics

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

Package

The 1.5SMC480A is typically available in a DO-214AB (SMC) package.

Essence

The essence of the 1.5SMC480A lies in its ability to provide robust protection against transient voltage spikes, ensuring the integrity and reliability of sensitive electronic components.

Packaging/Quantity

The 1.5SMC480A is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Standoff Voltage: 408V to 452V
  • Breakdown Voltage: 453.6V to 502.4V
  • Peak Pulse Power: 1500W
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1.5SMC480A typically features two pins in a standard DO-214AB (SMC) package configuration.

Functional Features

  • Bi-directional TVS diode
  • Provides protection against transient overvoltage events
  • Fast response to voltage transients
  • Low clamping voltage to minimize stress on protected circuits

Advantages and Disadvantages

Advantages

  • High surge capability
  • Fast response time
  • RoHS compliant
  • Compact form factor

Disadvantages

  • Limited to specific voltage ranges
  • Requires careful consideration of application requirements for optimal performance

Working Principles

The 1.5SMC480A operates by diverting excessive transient current away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 1.5SMC480A is widely used in various applications, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 1.5SMC480A include: - 1.5SMC440A - 1.5SMC510A - 1.5SMC600A

In conclusion, the 1.5SMC480A is a crucial component in safeguarding electronic systems against transient voltage events, offering high surge capability, fast response time, and reliable protection. Its compact form factor and bi-directional functionality make it a versatile choice for various applications, although careful consideration of voltage requirements is necessary for optimal performance.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi 1.5SMC480A dalam penyelesaian teknikal

  1. What is 1.5SMC480A?

    • 1.5SMC480A is a type of TVS (transient voltage suppressor) diode used for surge protection in electronic circuits.

  2. What is the maximum peak pulse power of 1.5SMC480A?

    • The maximum peak pulse power of 1.5SMC480A is typically 1500W.

  3. What is the breakdown voltage of 1.5SMC480A?

    • The breakdown voltage of 1.5SMC480A is around 480V.

  4. In what applications is 1.5SMC480A commonly used?

    • 1.5SMC480A is commonly used in applications such as power supplies, telecommunications equipment, and industrial electronics for surge protection.

  5. What are the key features of 1.5SMC480A?

    • The key features of 1.5SMC480A include its high surge capability, fast response time, and low clamping voltage.

  6. How does 1.5SMC480A provide surge protection?

    • 1.5SMC480A provides surge protection by diverting excess current away from sensitive components when a transient voltage spike occurs.

  7. What is the operating temperature range of 1.5SMC480A?

    • The operating temperature range of 1.5SMC480A is typically -55°C to 150°C.

  8. Is 1.5SMC480A RoHS compliant?

    • Yes, 1.5SMC480A is typically RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  9. What are the packaging options available for 1.5SMC480A?

    • 1.5SMC480A is available in various packaging options, including DO-214AB (SMC) and tape and reel for automated assembly.

  10. Are there any recommended layout considerations when using 1.5SMC480A in a circuit?

    • Yes, it is recommended to minimize the length of the traces connecting the 1.5SMC480A to the circuit to reduce inductance and optimize its performance.