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1KSMBJ27
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1KSMBJ27

Product Overview

Category

The 1KSMBJ27 belongs to the category of transient voltage suppressor diodes.

Use

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

Characteristics

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

Package

The 1KSMBJ27 is available in a DO-214AA (SMB) package.

Essence

The essence of the 1KSMBJ27 lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

The 1KSMBJ27 is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Standoff Voltage: 24.4V
  • Breakdown Voltage: 27V
  • Maximum Peak Pulse Current: 30.5A
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1KSMBJ27 has two pins, anode, and cathode, which are clearly marked on the device.

Functional Features

  • Bi-directional protection
  • Low incremental surge resistance
  • High temperature stability
  • ESD protection

Advantages and Disadvantages

Advantages

  • Fast response to transient over-voltage
  • High surge current capability
  • RoHS compliant

Disadvantages

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

Working Principles

When a transient voltage spike occurs, the 1KSMBJ27 conducts the excessive current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 1KSMBJ27 is commonly used in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • 1KSMBJ10CA
  • 1KSMBJ15A
  • 1KSMBJ33CA

In conclusion, the 1KSMBJ27 transient voltage suppressor diode offers effective protection against voltage transients, making it an essential component in various electronic applications.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van 1KSMBJ27 in technische oplossingen

Sure, here are 10 common questions and answers related to the application of 1KSMBJ27 in technical solutions:

  1. What is the voltage rating of 1KSMBJ27?

    • The voltage rating of 1KSMBJ27 is 27 volts.

  2. What is the maximum peak pulse power dissipation of 1KSMBJ27?

    • The maximum peak pulse power dissipation of 1KSMBJ27 is typically 1000 watts.

  3. What type of diode is 1KSMBJ27?

    • 1KSMBJ27 is a transient voltage suppressor (TVS) diode.

  4. What are the typical applications of 1KSMBJ27?

    • 1KSMBJ27 is commonly used for overvoltage protection in various electronic circuits such as power supplies, communication systems, and automotive electronics.

  5. What is the breakdown voltage of 1KSMBJ27?

    • The breakdown voltage of 1KSMBJ27 is 30.0 volts minimum.

  6. What is the maximum clamping voltage of 1KSMBJ27?

    • The maximum clamping voltage of 1KSMBJ27 is 43.7 volts at 10A.

  7. What is the operating temperature range of 1KSMBJ27?

    • The operating temperature range of 1KSMBJ27 is typically -55°C to +150°C.

  8. How does 1KSMBJ27 protect electronic circuits?

    • 1KSMBJ27 protects electronic circuits by diverting excessive current away from sensitive components when an overvoltage event occurs.

  9. Can 1KSMBJ27 be used in high-speed data line protection?

    • Yes, 1KSMBJ27 can be used in high-speed data line protection to safeguard against voltage transients and surges.

  10. Is 1KSMBJ27 RoHS compliant?

    • Yes, 1KSMBJ27 is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it suitable for use in environmentally conscious applications.