Andrew
Andrew Content Marketer
On Jul 28, 2025

SMAJ28CA ESD Suppressors / TVS Diodes by MSKSEMI – Efficient Surge Protection in Compact Design

When it comes to safeguarding electronics from unexpected voltage transients and electrostatic discharges, ESD Suppressors / TVS Diodes SMAJ28CA by MSKSEMI offer a trusted and cost-effective solution. Designed to deliver fast, reliable, and compact circuit protection, these components are ideal for a wide range of modern electronic applications.

Whether it's automotive electronics, industrial control systems, or sensitive data interfaces, ESD Suppressors / TVS Diodes by MSKSEMI provide robust protection in demanding environments.


Technical Specifications

  • Manufacturer: MSKSEMI

  • Part Number: SMAJ28CA

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

  • Polarity: Bidirectional

  • Reverse Standoff 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

The compact SMA package allows these ESD Suppressors / TVS Diodes by MSKSEMI to be seamlessly integrated into PCBs where space is limited but protection is essential.


Key Features

  • High surge capability – 400W peak pulse

  • Fast response to transient events

  • Bidirectional protection

  • Compact surface-mount package

  • RoHS and Lead-free

ESD Suppressors / TVS Diodes by MSKSEMI are purpose-built to provide fast-acting circuit protection, ensuring the integrity and longevity of sensitive components.


Applications

  • Industrial control and instrumentation

  • Data communication ports (USB, Ethernet)

  • Power supply lines

  • Automotive electronics

  • Telecom equipment

Versatile and dependable, SMAJ28CA ESD Suppressors / TVS Diodes by MSKSEMI are suited for numerous high-speed and high-risk applications.


Real-World Use Case

Scenario: A telecom OEM needed to meet strict ESD compliance without compromising PCB space.
Solution: Integration of SMAJ28CA ESD Suppressors / TVS Diodes by MSKSEMI across signal and power lines.
Result: Achieved full ESD compliance and reduced field failures by over 90%.


Download the Datasheet

[Download SMAJ28CA Datasheet – MSKSEMI]


Buy Now from Xonelec

  • Authentic ESD Suppressors / TVS Diodes by MSKSEMI

  • Fast delivery to USA, India, Australia, Europe, and more

  • Competitive pricing and volume availability

  • Shop now at www.xonelec.com


Conclusion

The SMAJ28CA ESD Suppressors / TVS Diodes by MSKSEMI offer compact, bidirectional circuit protection for a wide range of applications. With high pulse handling and a reliable response time, these devices help manufacturers meet global EMC standards. Order today from Xonelec — delivering globally to USA, India, Australia, Europe, and many other countries.


FAQs – SMAJ28CA by MSKSEMI

Q1. Is the SMAJ28CA suitable for both AC and DC applications?
Yes, it offers bidirectional protection for both AC and DC lines.

Q2. What is the typical clamping voltage?
Approximately 45.4V.

Q3. Is it surface mountable?
Yes, it comes in a standard SMA (DO-214AC) package.

Q4. Is the product RoHS compliant?
Yes, fully RoHS and lead-free certified.

Q5. Where can I order with international shipping?
From www.xonelec.com – serving USA, India, Australia, Europe, and more.




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