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SMLJ26A-QH
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SMLJ26A-QH

Product Overview

Category

The SMLJ26A-QH 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 SMLJ26A-QH is typically available in a DO-214AB (SMC) package.

Essence

The essence of the SMLJ26A-QH lies in its ability to quickly divert excessive voltage away from sensitive components, thereby protecting them from damage.

Packaging/Quantity

These diodes are commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 3000W
  • Breakdown Voltage: 26V
  • Maximum Clamping Voltage: 42.1V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMLJ26A-QH typically has two pins, with the anode and cathode clearly marked for easy identification.

Functional Features

  • Fast response to transient voltage spikes
  • Low clamping voltage to minimize stress on protected components
  • High surge current capability for robust protection

Advantages

  • Effective protection against voltage transients
  • Fast reaction time
  • Wide operating temperature range

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection
  • Limited to specific voltage ranges

Working Principles

When a voltage spike occurs, the SMLJ26A-QH conducts and diverts the excess energy away from the protected components, limiting the voltage across them.

Detailed Application Field Plans

The SMLJ26A-QH is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • P6KE27CA
  • 1.5KE30A
  • SMBJ26A

In conclusion, the SMLJ26A-QH transient voltage suppressor diode offers effective protection against voltage transients, with fast response times and high surge current capability. While it may require additional circuitry for comprehensive overvoltage protection, its wide operating temperature range makes it suitable for various applications in industries such as power supply, telecommunications, automotive, and industrial control systems.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SMLJ26A-QH dalam penyelesaian teknikal

  1. What is the maximum voltage rating of SMLJ26A-QH?

    • The maximum voltage rating of SMLJ26A-QH is 26V.

  2. What is the peak pulse power dissipation of SMLJ26A-QH?

    • The peak pulse power dissipation of SMLJ26A-QH is 3000W.

  3. What is the typical clamping voltage of SMLJ26A-QH?

    • The typical clamping voltage of SMLJ26A-QH is 34.4V at 10A.

  4. What are the typical applications for SMLJ26A-QH?

    • SMLJ26A-QH is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of SMLJ26A-QH?

    • The operating temperature range of SMLJ26A-QH is -55°C to +150°C.

  6. Does SMLJ26A-QH meet RoHS compliance?

    • Yes, SMLJ26A-QH is compliant with RoHS regulations.

  7. What is the package type of SMLJ26A-QH?

    • SMLJ26A-QH is available in a DO-214AB (SMC) package.

  8. Is SMLJ26A-QH suitable for high-speed data line protection?

    • Yes, SMLJ26A-QH is suitable for high-speed data line protection due to its fast response time.

  9. What is the reverse stand-off voltage of SMLJ26A-QH?

    • The reverse stand-off voltage of SMLJ26A-QH is 26V.

  10. Can SMLJ26A-QH be used in outdoor applications?

    • Yes, SMLJ26A-QH can be used in outdoor applications as it is designed to withstand harsh environmental conditions.