Littelfuse Inc.
이미지는 예시일 수 있습니다.
제품 세부사항은 사양을 확인하세요.
1KSMBJ12CA
자세히보기 데이터시트

1KSMBJ12CA

Product Overview

Category

1KSMBJ12CA belongs to the category of transient voltage suppressor diodes.

Use

These diodes are 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 1KSMBJ12CA diode is available in a DO-214AA (SMB) package.

Essence

The essence of 1KSMBJ12CA lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

These diodes are typically packaged in reels or tubes and are available in quantities ranging from hundreds to thousands per reel/tube.

Specifications

  • Peak Pulse Power: 1000W
  • Breakdown Voltage: 12V
  • Maximum Clamping Voltage: 19.9V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1KSMBJ12CA diode has two pins, anode, and cathode, which are denoted by the "+" and "-" symbols, respectively.

Functional Features

  • Bi-directional protection
  • Low leakage current
  • High reliability

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Compact size

Disadvantages

  • Limited maximum clamping voltage
  • Requires careful handling during installation

Working Principles

When a voltage transient occurs, the diode conducts and diverts the excessive current away from the protected circuit, limiting the voltage across it.

Detailed Application Field Plans

1KSMBJ12CA diodes find applications in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to 1KSMBJ12CA include: - 1.5SMCJ12A - P6SMBJ12A - SMBJ12CA

In conclusion, 1KSMBJ12CA transient voltage suppressor diodes offer effective protection against voltage transients, making them essential components in various electronic systems.

[Word count: 324]

기술 솔루션에 1KSMBJ12CA 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is 1KSMBJ12CA?

    • 1KSMBJ12CA 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 1KSMBJ12CA?

    • The maximum peak pulse power of 1KSMBJ12CA is typically 1000 watts.

  3. What is the breakdown voltage of 1KSMBJ12CA?

    • The breakdown voltage of 1KSMBJ12CA is 12 volts.

  4. What are the typical applications of 1KSMBJ12CA?

    • 1KSMBJ12CA is commonly used in various electronic devices and circuits such as power supplies, telecommunications equipment, and automotive electronics to protect against voltage surges.

  5. What is the operating temperature range of 1KSMBJ12CA?

    • The operating temperature range of 1KSMBJ12CA is typically -55°C to +150°C.

  6. What is the reverse stand-off voltage of 1KSMBJ12CA?

    • The reverse stand-off voltage of 1KSMBJ12CA is 10.5 volts.

  7. How does 1KSMBJ12CA provide protection against voltage transients?

    • 1KSMBJ12CA clamps the voltage to a safe level by diverting excess current away from the protected circuit when a transient event occurs.

  8. Is 1KSMBJ12CA RoHS compliant?

    • Yes, 1KSMBJ12CA is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  9. What is the package type of 1KSMBJ12CA?

    • 1KSMBJ12CA is available in a DO-214AA (SMB) package.

  10. Can 1KSMBJ12CA be used for overvoltage protection in DC power lines?

    • Yes, 1KSMBJ12CA is suitable for providing overvoltage protection in DC power lines within its specified voltage and power ratings.