Andrew
Andrew Content Marketer
On Jul 28, 2025

SMAJ28CA ESD Suppressors / TVS Diodes by SLKORMICRO – Compact Protection, Maximum Reliability

In high-performance electronic systems, unexpected voltage spikes can result in component damage or total circuit failure. The ESD Suppressors / TVS Diodes SMAJ28CA by SLKORMICRO offer a proven, compact, and dependable solution for safeguarding your designs. Whether you're working with communication modules, consumer electronics, or industrial control panels, these components deliver peace of mind with advanced surge suppression.

With quick response times and solid bidirectional clamping, ESD Suppressors / TVS Diodes by SLKORMICRO are a smart choice for engineers seeking optimal circuit protection without compromising space or performance.


Technical Specifications

  • Manufacturer: SLKORMICRO

  • Part Number: SMAJ28CA

  • Product Type: Circuit Protection

  • Category: ESD Suppressors / TVS Diodes by SLKORMICRO

  • Polarity: Bidirectional

  • Reverse Standoff Voltage (Vr): 28V

  • Breakdown Voltage (Vbr): 31.1V – 34.4V

  • Clamping Voltage (Vc): 45.4V max

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

  • Package: DO-214AC (SMA)

  • Mounting Type: Surface Mount

  • RoHS Status: Compliant

These ESD Suppressors / TVS Diodes by SLKORMICRO ensure devices are protected against electrostatic discharge and other harmful transient voltages.


Key Features

  • 400W peak pulse power handling

  • Bidirectional clamping for AC/DC circuits

  • Compact SMA surface-mount design

  • Rapid response time to transient events

  • RoHS and lead-free compliant

Whether used in mobile chargers, data ports, or embedded boards, these ESD Suppressors / TVS Diodes by SLKORMICRO provide robust and reliable circuit protection.


Common Applications

  • Power supplies and adapters

  • Automotive ECUs

  • Communication ports (USB, RS-485)

  • Industrial control systems

  • Consumer electronics

The SMAJ28CA ESD Suppressors / TVS Diodes by SLKORMICRO protect delicate semiconductors from unpredictable surges across all these use cases.


Case Study

Scenario: An IoT gateway manufacturer faced component failures due to line surges in outdoor deployments.
Solution: Integrated SMAJ28CA ESD Suppressors / TVS Diodes by SLKORMICRO across data lines and power input points.
Result: Field failure rate dropped by 75%, and customer satisfaction improved significantly.


Download Datasheet

[Download SMAJ28CA Datasheet – SLKORMICRO]


Buy Now at Xonelec

  • 100% genuine ESD Suppressors / TVS Diodes by SLKORMICRO

  • Fast worldwide delivery: USA, India, Australia, Europe & more

  • Ideal for both prototyping and production

  • Visit www.xonelec.com


Conclusion

For engineers demanding dependable circuit protection in compact, cost-effective packages, SMAJ28CA ESD Suppressors / TVS Diodes by SLKORMICRO deliver performance and peace of mind. Protect your electronics from voltage threats—order from Xonelec today.


Frequently Asked Questions

Q1: Is this diode suitable for AC signals?
Yes, it provides bidirectional protection for both AC and DC circuits.

Q2: Can I use this for automotive applications?
Yes, its compact form and 400W pulse handling make it suitable for ECU and infotainment systems.

Q3: What’s the clamping voltage?
45.4V max with a fast response time.

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

Q5: Do you ship internationally?
Yes, Xonelec ships globally including USA, India, Australia, Europe, and more.




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