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On Jul 28, 2025


SMBJ15CA ESD Suppressors by Changjing – Reliable Circuit Protection Solution

The ESD Suppressors/TVS Diodes SMBJ15CA by Changjing Electronics Technology are high-performance bidirectional diodes designed to protect sensitive electronics from electrostatic discharge (ESD) and transient voltage surges. With a 600W peak pulse power rating and ultra-fast response, the SMBJ15CA is a trusted choice for industrial, telecom, automotive, and consumer electronics requiring reliable circuit protection.

This blog details the technical specifications, key features, applications, wiring information, real-world use case, and purchasing options from Xon Electronics, which ships globally to the USA, India, Australia, Europe, and other countries.


1. Technical Specifications of SMBJ15CA

Compact and robust, the SMBJ15CA is ideal for high-performance circuit protection needs.


2. Key Features of SMBJ15CA

  • 600W Peak Pulse Power to absorb high-energy surges

  • Bidirectional Protection for AC and DC circuits

  • Ultra-Fast Response Time (<1 ps) for immediate clamping

  • Low Clamping Voltage to safeguard sensitive components

  • Compact SMB Package for easy PCB integration

  • RoHS and Lead-Free Compliant

The SMBJ15CA ESD Suppressors/TVS Diodes are perfect for engineers designing efficient circuit protection systems.


3. Applications of SMBJ15CA

The SMBJ15CA is widely used in:

  • Industrial Control Systems and Automation

  • Telecom and Networking Equipment

  • LED Lighting and Display Boards

  • Power Supplies and Embedded Devices

  • Automotive Electronics and Infotainment Units

  • Consumer Electronics

It provides dependable circuit protection across multiple industries.


4. Wiring and Connection Overview

Typical wiring configuration for SMBJ15CA:

[Signal Line] ——|>|—— GND  
                  SMBJ15CA  
[Signal Line] ——|<|—— GND

This layout ensures fast and effective surge clamping to protect electronic circuits.


5. Use Case Scenario: Power Surge Protection in Telecom Devices

Scenario: A telecom manufacturer experienced failures due to high-voltage surges during storms.

Problem: Existing diodes failed to handle repeated transient events.

Solution: Integrating SMBJ15CA by Changjing Electronics Technology improved surge resistance and overall reliability.

Result: Failures decreased significantly, and system uptime improved.


6. Download Datasheet for SMBJ15CA

Get full technical specifications and compliance information here:

Download SMBJ15CA Datasheet from Xon Electronics


7. Why Buy from Xon Electronics?

Buy SMBJ15CA ESD Suppressors/TVS Diodes by Changjing Electronics Technology from Xon Electronics and enjoy:

  • 100% Genuine Components
  • Worldwide Shipping – USA, India, Australia, Europe & more
  • Bulk Pricing for OEMs and Assemblers
  • Expert Technical Support
  • Secure and Hassle-Free Ordering

Your global partner for circuit protection components.


8. FAQs – SMBJ15CA ESD Suppressors/TVS Diodes

Q1. What type of diode is SMBJ15CA?
It is a bidirectional TVS diode for surge and ESD suppression.

Q2. What is its peak power rating?
It can handle up to 600W of peak pulse power.

Q3. Where is it used?
It is ideal for telecom, industrial, LED, automotive, and power supply applications requiring circuit protection.

Q4. Is it RoHS compliant?
Yes, it is RoHS and lead-free certified.

Q5. Can I purchase it globally?
Yes, Xon Electronics ships worldwide to USA, India, Australia, Europe, and more.


Conclusion

The SMBJ15CA ESD Suppressors/TVS Diodes by Changjing Electronics Technology deliver fast, efficient, and reliable surge protection in a compact package. They are perfect for industrial, telecom, and consumer electronics that require high-quality circuit protection. Order today from Xon Electronics, with worldwide delivery to the USA, India, Australia, Europe, and beyond.


Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

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