Vishay Semiconductor Diodes Division
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1.5SMC150A-E3/9AT
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1.5SMC150A-E3/9AT

Product Overview

Category

The 1.5SMC150A-E3/9AT belongs to the category of surface mount transient voltage suppressor diodes.

Use

It is used for transient overvoltage protection in electronic circuits.

Characteristics

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

Package

The 1.5SMC150A-E3/9AT is typically available in a DO-214AB (SMC) package.

Essence

This product serves as a protective component to prevent damage from transient voltage spikes.

Packaging/Quantity

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

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 150V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The 1.5SMC150A-E3/9AT typically has two pins, with the anode and cathode connections clearly marked on the package.

Functional Features

  • Provides effective protection against transient voltage events
  • Rapid response to voltage surges
  • Low clamping voltage ensures minimal impact on protected circuits

Advantages and Disadvantages

Advantages

  • High surge current capability
  • Compact surface mount package
  • RoHS compliant

Disadvantages

  • Limited breakdown voltage compared to higher-rated devices
  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

When a transient voltage spike occurs, the 1.5SMC150A-E3/9AT conducts current to divert the excess energy away from sensitive components, thereby protecting the circuit from damage.

Detailed Application Field Plans

The 1.5SMC150A-E3/9AT is commonly used in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 1.5SMC150A-E3/9AT include: - P6SMB150A - SMBJ150A - SMCJ150A

In conclusion, the 1.5SMC150A-E3/9AT is a surface mount transient voltage suppressor diode that offers efficient protection against transient voltage events in a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5SMC150A-E3/9AT v technických řešeních

  1. What is the application of 1.5SMC150A-E3/9AT in technical solutions?

    • Answer: The 1.5SMC150A-E3/9AT is commonly used as a transient voltage suppressor (TVS) diode to protect electronic circuits from voltage spikes and surges.

  2. What is the maximum peak pulse current for 1.5SMC150A-E3/9AT?

    • Answer: The maximum peak pulse current for 1.5SMC150A-E3/9AT is typically 100A.

  3. What is the breakdown voltage of 1.5SMC150A-E3/9AT?

    • Answer: The breakdown voltage of 1.5SMC150A-E3/9AT is 150V.

  4. Can 1.5SMC150A-E3/9AT be used for overvoltage protection in power supply circuits?

    • Answer: Yes, 1.5SMC150A-E3/9AT can be used to protect power supply circuits from overvoltage events.

  5. Is 1.5SMC150A-E3/9AT suitable for surge protection in telecommunications equipment?

    • Answer: Yes, 1.5SMC150A-E3/9AT is suitable for surge protection in telecommunications equipment due to its high surge capability.

  6. What is the response time of 1.5SMC150A-E3/9AT during a transient event?

    • Answer: The response time of 1.5SMC150A-E3/9AT is very fast, typically in the nanosecond range, providing quick protection against transients.

  7. Can 1.5SMC150A-E3/9AT be used in automotive electronics for ESD protection?

    • Answer: Yes, 1.5SMC150A-E3/9AT can be used in automotive electronics for electrostatic discharge (ESD) protection.

  8. What is the operating temperature range of 1.5SMC150A-E3/9AT?

    • Answer: The operating temperature range of 1.5SMC150A-E3/9AT is typically -55°C to 150°C, making it suitable for a wide range of environments.

  9. Does 1.5SMC150A-E3/9AT require any external components for proper operation?

    • Answer: No, 1.5SMC150A-E3/9AT does not require any external components for proper operation as a TVS diode.

  10. Is 1.5SMC150A-E3/9AT RoHS compliant?

    • Answer: Yes, 1.5SMC150A-E3/9AT is RoHS compliant, meeting environmental standards for electronics manufacturing.