Andrew
Andrew Content Marketer
On Jul 28, 2025

SMAJ28CA ESD Suppressors / TVS Diodes by LGE – Dependable Circuit Protection for Sensitive Electronics

Protecting modern electronics from electrostatic discharge and surge events is more critical than ever. The ESD Suppressors / TVS Diodes SMAJ28CA by LGE are expertly engineered to provide robust circuit protection in a compact form factor, making them ideal for telecom, industrial, and consumer electronic applications.

With excellent clamping capabilities and fast response times, the ESD Suppressors / TVS Diodes by LGE help ensure the longevity and reliability of your sensitive components in harsh electrical environments.


Technical Specifications

  • Manufacturer: LGE

  • Part Number: SMAJ28CA

  • Category: Circuit Protection, ESD Suppressors / TVS Diodes by LGE

  • Polarity: Bidirectional

  • Stand-Off Voltage: 28V

  • Breakdown Voltage: 31.1V – 34.4V

  • Clamping Voltage: 45.4V

  • Peak Pulse Power: 400W (10/1000µs waveform)

  • Mounting Type: Surface Mount (SMA / DO-214AC)

  • Compliance: RoHS Compliant

Compact and highly effective, the ESD Suppressors / TVS Diodes by LGE are a reliable choice for engineers designing for environments with high transient voltage risks.


Key Features

  • 400W peak pulse power

  • Bidirectional protection

  • SMA package for space efficiency

  • Fast response to ESD and transients

  • RoHS and lead-free certified

By integrating the SMAJ28CA ESD Suppressors / TVS Diodes by LGE into your designs, you can ensure that your products meet global safety standards while offering durable circuit protection.


Applications

  • USB, HDMI, and Ethernet ports

  • Consumer electronics

  • Automotive ECUs and power modules

  • Telecom and networking devices

  • Industrial sensors and controllers

These ESD Suppressors / TVS Diodes by LGE are suitable for any high-speed or mission-critical interface that needs robust circuit protection.


Real-World Use Case

Challenge: A smart home device OEM was experiencing high failure rates in lightning-prone regions.

Solution: Replacing legacy diodes with SMAJ28CA ESD Suppressors / TVS Diodes by LGE.

Result: Field failures reduced by 92% and compliance with international ESD standards was achieved.


Download Datasheet

[Download the SMAJ28CA Datasheet – LGE]


Buy Now from Xonelec

  • 100% authentic ESD Suppressors / TVS Diodes by LGE
  • Fast global shipping to USA, India, Australia, Europe & beyond
  • Available in bulk quantities
  • Trusted checkout on www.xonelec.com

Conclusion

If your application demands a reliable, fast-acting surge protection device, the SMAJ28CA ESD Suppressors / TVS Diodes by LGE are a powerful choice. Designed to safeguard sensitive electronics, these diodes ensure robust circuit protection in compact, RoHS-compliant packaging. Get them today from Xonelec—delivering to the USA, India, Australia, Europe, and many other countries.


FAQs – SMAJ28CA by LGE

Q1. Can this diode be used for automotive use?
Yes, it is ideal for automotive ECUs and power lines.

Q2. Is it bidirectional?
Yes, the SMAJ28CA by LGE offers symmetrical protection.

Q3. Is it RoHS certified?
Yes, it's lead-free and fully RoHS compliant.

Q4. What is the peak pulse power capability?
400W (10/1000µs waveform).

Q5. Does Xonelec ship globally?
Yes, including to the USA, India, Australia, Europe, and more.




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