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1KSMB33A
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1KSMB33A

Product Overview

Category

The 1KSMB33A belongs to the category of semiconductor devices.

Use

It is commonly used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes.

Characteristics

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

Package

The 1KSMB33A is typically available in a DO-214AA (SMB) package.

Essence

This device serves as a crucial component in safeguarding electronic systems from transient overvoltage events.

Packaging/Quantity

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 1000W
  • Standoff Voltage: 28.5V
  • Breakdown Voltage: 31.7V
  • Maximum Clamping Voltage: 45.4V
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The 1KSMB33A typically consists of two pins, with the anode and cathode connections clearly labeled.

Functional Features

  • Transient voltage suppression
  • Protection against voltage transients and surges
  • Fast response to overvoltage events

Advantages

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

Disadvantages

  • Limited power dissipation capability
  • May require additional circuitry for comprehensive protection

Working Principles

When a transient voltage spike occurs, the 1KSMB33A conducts current to divert the excess energy away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 1KSMB33A finds extensive use in various applications such as: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 1KSMB33A include: - 1KSMB6.8A - 1KSMB10A - 1KSMB18A - 1KSMB24A

In conclusion, the 1KSMB33A plays a critical role in protecting electronic circuits from transient voltage events, offering fast response times and high surge current capabilities. Its application spans across diverse industries, making it an essential component in ensuring the reliability and longevity of electronic systems.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1KSMB33A v technických řešeních

  1. What is 1KSMB33A?

    • 1KSMB33A is a surface mount transient voltage suppressor diode used to protect sensitive electronics from voltage spikes and surges.

  2. What is the maximum peak pulse power of 1KSMB33A?

    • The maximum peak pulse power of 1KSMB33A is typically 1000 watts.

  3. What is the breakdown voltage of 1KSMB33A?

    • The breakdown voltage of 1KSMB33A is typically 36.7 volts.

  4. What are the typical applications of 1KSMB33A?

    • 1KSMB33A is commonly used in automotive electronics, telecommunications equipment, industrial control systems, and power supplies to protect against voltage transients.

  5. What is the operating temperature range of 1KSMB33A?

    • The operating temperature range of 1KSMB33A is typically -55°C to +150°C.

  6. What is the reverse stand-off voltage of 1KSMB33A?

    • The reverse stand-off voltage of 1KSMB33A is typically 33 volts.

  7. What is the response time of 1KSMB33A to voltage transients?

    • The response time of 1KSMB33A is typically very fast, providing rapid protection against voltage spikes.

  8. Is 1KSMB33A RoHS compliant?

    • Yes, 1KSMB33A is typically RoHS compliant, making it suitable for use in environmentally conscious applications.

  9. Can 1KSMB33A be used in high-frequency applications?

    • Yes, 1KSMB33A can be used in high-frequency applications due to its fast response time and low capacitance.

  10. What are the mounting options for 1KSMB33A?

    • 1KSMB33A is available in various surface mount packages, such as SMB and SMC, providing flexibility for different PCB layouts and designs.