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SMDJ43CA-HR
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SMDJ43CA-HR

Product Overview

Category

The SMDJ43CA-HR belongs to the category of transient voltage suppressor diodes.

Use

It is used to protect sensitive electronic components from voltage spikes and transients.

Characteristics

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

Package

The SMDJ43CA-HR is available in a surface mount package.

Essence

The essence of the SMDJ43CA-HR lies in its ability to provide reliable protection against voltage surges in electronic circuits.

Packaging/Quantity

The SMDJ43CA-HR is typically packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Power Dissipation: 1500W
  • Breakdown Voltage: 43V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS compliant

Detailed Pin Configuration

The SMDJ43CA-HR features a standard surface mount configuration with two terminals for connection to the circuit.

Functional Features

  • Fast response to transient voltage events
  • Low clamping voltage to protect downstream components
  • High surge current capability for robust protection

Advantages

  • Reliable protection against voltage spikes
  • Compact surface mount package
  • Wide operating temperature range

Disadvantages

  • May require additional circuitry for comprehensive surge protection in some applications
  • Limited breakdown voltage compared to higher-rated devices

Working Principles

The SMDJ43CA-HR operates by diverting excess voltage away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMDJ43CA-HR is commonly used in: - Telecommunication equipment - Industrial control systems - Power supply units - Automotive electronics

Detailed and Complete Alternative Models

  • SMDJ5.0A-HR
  • SMDJ12A-HR
  • SMDJ24A-HR
  • SMDJ36A-HR

In conclusion, the SMDJ43CA-HR is a reliable transient voltage suppressor diode that offers fast response, low clamping voltage, and high surge current capability. Its compact surface mount package and wide operating temperature range make it suitable for various applications in electronics and electrical systems.

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技術ソリューションにおける SMDJ43CA-HR 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。

  1. What is the maximum peak pulse power of SMDJ43CA-HR?

    • The maximum peak pulse power of SMDJ43CA-HR is 3000 watts.

  2. What is the breakdown voltage of SMDJ43CA-HR?

    • The breakdown voltage of SMDJ43CA-HR is 43 volts.

  3. What is the operating temperature range for SMDJ43CA-HR?

    • The operating temperature range for SMDJ43CA-HR is -55°C to +150°C.

  4. What are the typical applications for SMDJ43CA-HR?

    • SMDJ43CA-HR is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the reverse stand-off voltage of SMDJ43CA-HR?

    • The reverse stand-off voltage of SMDJ43CA-HR is 43 volts.

  6. Does SMDJ43CA-HR have a low leakage current?

    • Yes, SMDJ43CA-HR has a low leakage current, making it suitable for use in high-speed data line protection applications.

  7. Is SMDJ43CA-HR RoHS compliant?

    • Yes, SMDJ43CA-HR is RoHS compliant, meeting environmental standards.

  8. What is the package type of SMDJ43CA-HR?

    • SMDJ43CA-HR comes in a surface mount package.

  9. Can SMDJ43CA-HR be used for ESD protection?

    • Yes, SMDJ43CA-HR can be used for electrostatic discharge (ESD) protection in various electronic devices.

  10. What are the key features of SMDJ43CA-HR?

    • Some key features of SMDJ43CA-HR include its high surge capability, fast response time, and compact size for space-constrained applications.