Diodes Incorporated
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SMCJ33A-13
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SMCJ33A-13

Product Overview

Category

The SMCJ33A-13 belongs to the category of transient voltage suppressor diodes.

Use

It is used to protect sensitive electronic devices from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

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

Package

The SMCJ33A-13 is typically available in a DO-214AB (SMC) package.

Essence

The essence of the SMCJ33A-13 lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

The SMCJ33A-13 is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 33V
  • Maximum Clamping Voltage: 53.3V
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SMCJ33A-13 typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

  • Bi-directional clamping capability
  • Low incremental surge resistance
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • Provides robust protection against voltage surges
  • Fast reaction time
  • Compact size for easy integration into circuits

Disadvantages

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

Working Principles

When a voltage surge occurs, the SMCJ33A-13 conducts excess current to the ground, limiting the voltage across the protected device.

Detailed Application Field Plans

The SMCJ33A-13 is widely used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMCJ33A-13 include: - P6SMB33A - 1.5KE33A - SMBJ33A

In conclusion, the SMCJ33A-13 transient voltage suppressor diode offers reliable protection against voltage transients, making it an essential component in various electronic applications.

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Énumérez 10 questions et réponses courantes liées à l'application de SMCJ33A-13 dans les solutions techniques

Sure, here are 10 common questions and answers related to the application of SMCJ33A-13 in technical solutions:

  1. What is the maximum peak pulse current for SMCJ33A-13?

    • The maximum peak pulse current for SMCJ33A-13 is 300A.

  2. What is the breakdown voltage of SMCJ33A-13?

    • The breakdown voltage of SMCJ33A-13 is 36.7V.

  3. What is the typical clamping voltage of SMCJ33A-13 under surge conditions?

    • The typical clamping voltage of SMCJ33A-13 under surge conditions is 53.3V.

  4. What is the power dissipation of SMCJ33A-13?

    • The power dissipation of SMCJ33A-13 is 1500W.

  5. What are the typical applications for SMCJ33A-13?

    • SMCJ33A-13 is commonly used in transient voltage suppression for electronic equipment, automotive systems, and telecommunications.

  6. What is the operating temperature range for SMCJ33A-13?

    • The operating temperature range for SMCJ33A-13 is -55°C to +150°C.

  7. Is SMCJ33A-13 RoHS compliant?

    • Yes, SMCJ33A-13 is RoHS compliant.

  8. What is the package type for SMCJ33A-13?

    • SMCJ33A-13 is available in a DO-214AB (SMC) package.

  9. What is the lead-free soldering temperature for SMCJ33A-13?

    • The lead-free soldering temperature for SMCJ33A-13 is 260°C.

  10. Does SMCJ33A-13 have any industry certifications?

    • SMCJ33A-13 is UL recognized and meets the requirements of various industrial standards such as IEC 61000-4-5 for surge protection.

I hope these questions and answers are helpful for your technical solutions involving SMCJ33A-13. Let me know if you need further assistance!