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1KSMBJ51CA
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1KSMBJ51CA

Product Overview

Category: Electronic Component
Use: Voltage Suppressor Diode
Characteristics: Low leakage current, high surge capability
Package: SOD-123
Essence: Protects sensitive electronics from voltage spikes
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage - Reverse Standoff (Typ): 51V
  • Voltage - Breakdown (Min): 56.7V
  • Clamping Voltage (Max) @ Ipp: 82.4V
  • Current - Peak Pulse (10/1000µs): 6.5A
  • Power - Peak Pulse: 600W
  • Operating Temperature: -55°C ~ 150°C

Detailed Pin Configuration

  1. Cathode
  2. Anode

Functional Features

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

Advantages and Disadvantages

Advantages: - Effective protection against voltage transients - Low leakage current - Compact SOD-123 package

Disadvantages: - Limited power dissipation capability - Requires proper circuit design for optimal performance

Working Principles

The 1KSMBJ51CA operates by diverting excess voltage away from sensitive components when a transient voltage spike occurs. It acts as a shunt to protect the circuitry from damage.

Detailed Application Field Plans

This diode is commonly used in electronic circuits where protection against voltage surges is essential, such as in power supplies, communication equipment, and automotive electronics.

Detailed and Complete Alternative Models

  • 1KSMBJ Series: Various voltage options available within the same package type
  • P6SMBJ Series: Similar characteristics but in a different package (DO-214AA)

In conclusion, the 1KSMBJ51CA is a vital component in safeguarding electronic devices from voltage spikes, offering fast response times and high surge capabilities. Its compact size and low leakage current make it suitable for various applications, although proper circuit design is necessary for optimal performance.

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技術ソリューションにおける 1KSMBJ51CA の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure, here are 10 common questions and answers related to the application of 1KSMBJ51CA in technical solutions:

  1. What is the voltage rating of 1KSMBJ51CA?

    • The voltage rating of 1KSMBJ51CA is 51V.

  2. What is the peak pulse power of 1KSMBJ51CA?

    • The peak pulse power of 1KSMBJ51CA is 1000W.

  3. What is the typical clamping voltage of 1KSMBJ51CA?

    • The typical clamping voltage of 1KSMBJ51CA is 82.4V at 1A.

  4. What is the maximum junction temperature of 1KSMBJ51CA?

    • The maximum junction temperature of 1KSMBJ51CA is 150°C.

  5. What is the package type of 1KSMBJ51CA?

    • 1KSMBJ51CA comes in a DO-214AA (SMB) package.

  6. What are the typical applications for 1KSMBJ51CA?

    • 1KSMBJ51CA is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  7. What is the reverse stand-off voltage of 1KSMBJ51CA?

    • The reverse stand-off voltage of 1KSMBJ51CA is 43.6V.

  8. What is the forward voltage drop of 1KSMBJ51CA?

    • The forward voltage drop of 1KSMBJ51CA is typically less than 3.5V at 50A.

  9. What is the response time of 1KSMBJ51CA?

    • The response time of 1KSMBJ51CA is very fast, typically responding within nanoseconds to protect against transient voltage events.

  10. Is 1KSMBJ51CA RoHS compliant?

    • Yes, 1KSMBJ51CA is RoHS compliant, making it suitable for use in environmentally sensitive applications.

I hope this information is helpful! Let me know if you need further assistance.