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1KSMB20C
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1KSMB20C

Product Overview

Category

The 1KSMB20C belongs to the category of semiconductor devices.

Use

It is primarily used for transient voltage suppression in electronic circuits.

Characteristics

  • Package: SMB (DO-214AA)
  • Essence: Transient Voltage Suppressor (TVS) Diode
  • Packaging/Quantity: Available in tape and reel packaging, with quantities varying based on supplier.

Specifications

  • Peak Pulse Power: 1000W
  • Standoff Voltage: 17.1V
  • Breakdown Voltage: 18.9V
  • Maximum Clamping Voltage: 29.2V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1KSMB20C has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.

Functional Features

  • Provides protection against voltage transients.
  • Fast response time.
  • Low clamping voltage.

Advantages

  • High power capability.
  • Compact SMB package.
  • Wide operating temperature range.

Disadvantages

  • Limited maximum clamping voltage.
  • May require additional circuitry for comprehensive protection in some applications.

Working Principles

When a transient voltage surge occurs, the 1KSMB20C conducts current to divert the excess energy away from sensitive components, thereby protecting the circuit from damage.

Detailed Application Field Plans

The 1KSMB20C is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 1KSMB20C include: - 1KSMB6.5C - 1KSMB10C - 1KSMB13A

This provides a comprehensive overview of the 1KSMB20C, covering its product details, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1KSMB20C v technických řešeních

  1. What is 1KSMB20C and its application?

    • 1KSMB20C is a surface mount transient voltage suppressor diode used to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum peak pulse power of 1KSMB20C?

    • The maximum peak pulse power of 1KSMB20C is 1000 watts.

  3. What is the breakdown voltage of 1KSMB20C?

    • The breakdown voltage of 1KSMB20C is 22 volts.

  4. How does 1KSMB20C protect electronic circuits?

    • 1KSMB20C diverts excessive current away from sensitive components when a voltage spike occurs, protecting the circuit from damage.

  5. In what type of applications is 1KSMB20C commonly used?

    • 1KSMB20C is commonly used in automotive electronics, telecommunications equipment, and industrial control systems.

  6. What is the operating temperature range of 1KSMB20C?

    • The operating temperature range of 1KSMB20C is -55°C to +150°C.

  7. Can 1KSMB20C be used for overvoltage protection in power supplies?

    • Yes, 1KSMB20C can be used to protect power supplies from overvoltage events.

  8. Is 1KSMB20C RoHS compliant?

    • Yes, 1KSMB20C is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  9. What is the typical response time of 1KSMB20C to a transient event?

    • The typical response time of 1KSMB20C to a transient event is less than 1 nanosecond.

  10. Are there any recommended layout considerations for using 1KSMB20C in a PCB design?

    • It is recommended to minimize the length and impedance of the traces connecting 1KSMB20C to the protected circuit and to provide adequate thermal relief for efficient heat dissipation.

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