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SMLJ78E3/TR13
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SMLJ78E3/TR13

Product Overview

The SMLJ78E3/TR13 belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients. The SMLJ78E3/TR13 is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically packaged in a DO-214AB (SMC) package and is available in tape and reel packaging with a quantity of 1800 units per reel.

Specifications

  • Part Number: SMLJ78E3/TR13
  • Category: Transient Voltage Suppressor Diode
  • Package: DO-214AB (SMC)
  • Packaging/Quantity: Tape and Reel, 1800 units per reel

Detailed Pin Configuration

The SMLJ78E3/TR13 follows the standard pin configuration for diodes, with anode and cathode terminals.

Functional Features

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

Advantages

  • Effective protection against voltage spikes
  • Fast response time ensures minimal damage to sensitive components

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

When a transient voltage spike occurs, the SMLJ78E3/TR13 conducts current to divert the excess energy away from the protected components, thereby limiting the voltage across the load.

Application Field Plans

The SMLJ78E3/TR13 is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Alternative Models

  • P6SMBJ78CA
  • 1.5KE78A
  • SA78CA

In conclusion, the SMLJ78E3/TR13 transient voltage suppressor diode offers effective protection against voltage spikes and transients in a wide range of electronic applications, making it an essential component for ensuring the reliability and longevity of sensitive electronic systems.

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技術ソリューションにおける SMLJ78E3/TR13 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 SMLJ78E3/TR13?

    • SMLJ78E3/TR13 is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum working voltage of SMLJ78E3/TR13?

    • The maximum working voltage of SMLJ78E3/TR13 is 78V.

  3. What is the peak pulse power of SMLJ78E3/TR13?

    • The peak pulse power of SMLJ78E3/TR13 is typically 3000W.

  4. How does SMLJ78E3/TR13 protect electronic circuits?

    • SMLJ78E3/TR13 clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.

  5. What are the typical applications of SMLJ78E3/TR13?

    • SMLJ78E3/TR13 is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.

  6. What is the response time of SMLJ78E3/TR13?

    • The response time of SMLJ78E3/TR13 is very fast, typically responding within nanoseconds to transient voltage events.

  7. Can SMLJ78E3/TR13 be used for overvoltage protection in power supplies?

    • Yes, SMLJ78E3/TR13 is suitable for providing overvoltage protection in power supply circuits.

  8. Does SMLJ78E3/TR13 require any external components for proper operation?

    • SMLJ78E3/TR13 can be used independently but may benefit from additional circuitry for enhanced performance in specific applications.

  9. What is the operating temperature range of SMLJ78E3/TR13?

    • The operating temperature range of SMLJ78E3/TR13 is typically -55°C to 150°C, making it suitable for a wide range of environments.

  10. Is SMLJ78E3/TR13 RoHS compliant?

    • Yes, SMLJ78E3/TR13 is RoHS compliant, meeting environmental standards for lead-free manufacturing.