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1KSMB9.1A
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1KSMB9.1A

Product Overview

Category

The 1KSMB9.1A is a surface mount transient voltage suppressor diode.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

  • Low leakage current
  • Fast response time
  • High surge capability
  • RoHS compliant

Package

The 1KSMB9.1A is available in a DO-214AA (SMB) package.

Essence

The essence of the 1KSMB9.1A lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

The 1KSMB9.1A is typically packaged in reels and is available in quantities as per customer requirements.

Specifications

  • Standoff Voltage: 9.1V
  • Breakdown Voltage: 10.2V
  • Maximum Clamping Voltage: 14.5V
  • Peak Pulse Current: 30A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1KSMB9.1A has two pins, with the anode connected to the positive side and the cathode connected to the negative side.

Functional Features

  • Transient voltage suppression
  • Reverse standoff voltage protection
  • Fast response to transient over-voltage events

Advantages

  • Provides effective protection against voltage transients
  • Fast response time ensures minimal impact on the protected circuit
  • RoHS compliant, making it environmentally friendly

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection
  • Limited to specific voltage ranges

Working Principles

When a transient voltage spike occurs, the 1KSMB9.1A conducts the excessive current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 1KSMB9.1A is commonly used in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

  • 1KSMB6.8A
  • 1KSMB7.5A
  • 1KSMB8.2A
  • 1KSMB10A

In conclusion, the 1KSMB9.1A is a vital component in protecting electronic circuits from voltage transients, offering fast response times and high surge capabilities. Its application spans across various industries, ensuring the integrity of sensitive electronic devices.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van 1KSMB9.1A in technische oplossingen

Sure, here are 10 common questions and answers related to the application of 1KSMB9.1A in technical solutions:

  1. What is the voltage rating of 1KSMB9.1A?

    • The voltage rating of 1KSMB9.1A is 9.1V.

  2. What is the power dissipation of 1KSMB9.1A?

    • The power dissipation of 1KSMB9.1A is typically 5.0W.

  3. What is the peak pulse current of 1KSMB9.1A?

    • The peak pulse current of 1KSMB9.1A is 164.0A.

  4. What is the maximum clamping voltage of 1KSMB9.1A?

    • The maximum clamping voltage of 1KSMB9.1A is 14.5V at 16.7A.

  5. What is the package type of 1KSMB9.1A?

    • 1KSMB9.1A comes in a DO-214AA (SMB) package.

  6. What are the typical applications of 1KSMB9.1A?

    • 1KSMB9.1A is commonly used for transient voltage suppression in electronic equipment, telecommunication systems, and automotive electronics.

  7. What is the operating temperature range of 1KSMB9.1A?

    • The operating temperature range of 1KSMB9.1A is -55°C to +150°C.

  8. What is the response time of 1KSMB9.1A?

    • The response time of 1KSMB9.1A is less than 1.0 nanosecond.

  9. Is 1KSMB9.1A RoHS compliant?

    • Yes, 1KSMB9.1A is RoHS compliant, making it suitable for use in environmentally friendly applications.

  10. What are the key features of 1KSMB9.1A?

    • Some key features of 1KSMB9.1A include low incremental surge resistance, fast response time, and high reliability.

I hope these answers provide the information you were looking for! If you have any more questions, feel free to ask.