SMBJ28A ESD Suppressors / TVS Diodes by SLKORMICRO – Reliable Circuit Protection
The ESD Suppressors / TVS Diodes SMBJ28A by SLKORMICRO are designed to safeguard sensitive electronic circuits against transient voltage events. Built for high-reliability, these Circuit Protection devices protect equipment from electrostatic discharge (ESD), lightning surges, and other voltage spikes. As part of the ESD Suppressors / TVS Diodes category, the SMBJ28A ensures robust protection for consumer, industrial, and automotive electronics.
In this blog, we’ll explore the technical specifications, key features, applications, pin configuration, real-world use case, datasheet link, and why you should buy online at XON Electronics.
1. Technical Specifications of SMBJ28A
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Manufacturer: SLKORMICRO
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Part Number: SMBJ28A
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Type: Transient Voltage Suppression (TVS) Diode
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Stand-off Voltage (Vwm): 28V
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Breakdown Voltage: 31.1V – 33.9V
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Clamping Voltage: 45.4V
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Peak Pulse Current (Ipp): 13.2A
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Peak Pulse Power: 600W
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Polarity: Unidirectional
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Package: SMB (DO-214AA)
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Category: Circuit Protection, ESD Suppressors / TVS Diodes
2. Key Features of SMBJ28A
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600W peak pulse power capability
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Designed to absorb high-energy ESD and surge events
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Low clamping voltage for effective protection
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Fast response time to transient surges
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Unidirectional polarity for simple integration
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Compact SMB package for space-saving PCB designs
These features make SMBJ28A one of the most dependable ESD Suppressors / TVS Diodes in the Circuit Protection segment.
3. Applications of SMBJ28A
The SMBJ28A ESD Suppressors / TVS Diodes are widely used in:
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Power supply and distribution systems
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Automotive electronics and ECU protection
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Industrial control and automation equipment
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Consumer electronic devices (TVs, set-top boxes, etc.)
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Telecom and data communication systems
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Embedded and IoT devices requiring ESD protection
4. Pin Configuration and Connection Overview
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Cathode (K): Connected to the protected circuit line
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Anode (A): Connected to ground
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Package: SMB surface-mount package for PCB assembly
This configuration ensures efficient surge suppression with minimal board space usage.
5. Use Case Scenario: Industrial Automation Equipment
Scenario: An industrial automation manufacturer required protection for motor controllers exposed to voltage surges.
Problem: Frequent ESD and surge failures led to costly downtime.
Solution: The SMBJ28A provided strong transient voltage protection with 600W peak power handling.
Result: Reduced system failures, increased reliability, and lower maintenance costs.
6. Download Datasheet for SMBJ28A
Download SMBJ28A Datasheet from XON Electronics
7. Why Buy from XON Electronics?
At XON Electronics, we offer genuine SLKORMICRO components including the SMBJ28A with:
- 100% Genuine SLKORMICRO ESD Suppressors / TVS Diodes
- Global Shipping – USA, India, Australia, Europe & more
- Bulk Pricing for OEMs, Engineers & Distributors
- Technical Support for Seamless Integration
- Safe and Secure Online Ordering
8. Also Available from Other Manufacturers
In addition to SLKORMICRO, XON Electronics also offers SMBJ28A or equivalent devices from trusted global manufacturers such as:
This wide availability ensures engineers can select the right Circuit Protection components for their projects.
9. FAQs – SMBJ28A ESD Suppressors / TVS Diodes
Q1. What is the stand-off voltage of SMBJ28A?
It operates at 28V stand-off voltage.
Q2. What peak power rating does it support?
It supports up to 600W peak pulse power.
Q3. Is SMBJ28A unidirectional or bidirectional?
It is unidirectional.
Q4. Where is it commonly used?
In industrial, automotive, telecom, and consumer electronics.
Q5. Where can I buy SMBJ28A online?
You can order it directly from www.xonelec.com with worldwide shipping.
Conclusion
The SMBJ28A ESD Suppressors / TVS Diodes by SLKORMICRO deliver robust transient voltage protection in a compact SMB package. With 600W surge capability, low clamping voltage, and fast response, they are an ideal choice for protecting sensitive electronics across industrial, automotive, and consumer applications.
Buy it today at XON Electronics for reliable performance and global delivery.