SMAJ28CA ESD Suppressors / TVS Diodes by Starsea – Compact, Powerful Protection

In today’s demanding electronic environments, transient voltage spikes can result in data corruption or even permanent component damage. The ESD Suppressors / TVS Diodes SMAJ28CA by Starsea are engineered to provide robust circuit protection in a compact SMA package, perfect for sensitive electronic interfaces across industrial, commercial, and consumer devices.

Designed for bidirectional surge handling and built with durability in mind, ESD Suppressors / TVS Diodes by Starsea are the go-to solution for engineers looking to ensure device longevity and system reliability.

Technical Specifications

• Manufacturer: Starsea

• Part Number: SMAJ28CA

• Function: Transient Voltage Suppression

• Category: Circuit Protection

• Polarity: Bidirectional

• Reverse Standoff Voltage (Vr): 28V

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

• Clamping Voltage (Vc): 45.4V max

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

• Package: DO-214AC (SMA)

• Mounting Type: Surface Mount

• RoHS Compliance: Yes

These ESD Suppressors / TVS Diodes by Starsea are ideal for protecting I/O lines, data buses, and power lines in harsh environments.

Key Features

• High reliability and fast response

• Compact surface-mount DO-214AC (SMA) design

• Bidirectional voltage clamping

• 400W peak pulse power capability

• RoHS-compliant and lead-free

Choose SMAJ28CA ESD Suppressors / TVS Diodes by Starsea when your circuits demand superior, space-saving circuit protection.

Applications

• Consumer electronics

• Power adapters

• USB/RS-232/RS-485 ports

• Industrial controllers

• Telecom equipment

Thanks to their robust protection and high-speed clamping action, ESD Suppressors / TVS Diodes by Starsea offer unmatched value across these application areas.

Case Example

Problem: An embedded control system was experiencing frequent resets and port failures due to electrostatic discharges from handling and environment.
Solution: Integrating SMAJ28CA ESD Suppressors / TVS Diodes by Starsea reduced these incidents by over 80%, boosting product reliability and reducing field service calls.

Download Datasheet

[Click to Download the SMAJ28CA Datasheet – Starsea]

Why Buy from Xonelec?

• 100% original ESD Suppressors / TVS Diodes by Starsea

• Ships globally to USA, India, Australia, Europe & more

• Secure online checkout and fast delivery

• Great for both design and production phases

• Visit www.xonelec.com

Conclusion

When choosing a compact yet powerful surge suppression solution, SMAJ28CA ESD Suppressors / TVS Diodes by Starsea rise to the occasion. With reliable performance and wide compatibility, these diodes ensure your devices are safe, always.

Frequently Asked Questions

Q1: Can this diode protect bidirectional signals?
Yes, the bidirectional configuration makes it ideal for AC signals and data lines.

Q2: Is the SMAJ28CA RoHS compliant?
Absolutely. It is lead-free and RoHS compliant.

Q3: What is its pulse power capability?
It supports 400W peak pulse power for transient protection.

Q4: Can I use it in communication ports like RS-485?
Yes, it's designed for USB, RS-232, and RS-485 port protection.

Q5: Is it suitable for international applications?
Yes, and it is available for delivery to USA, India, Australia, Europe, and other countries through Xonelec.

SMBJ15CA ESD Suppressors by Starsea – Reliable Circuit Protection for Electronics

The ESD Suppressors/TVS Diodes SMBJ15CA by Starsea are high-quality bidirectional TVS 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 time, the SMBJ15CA is widely used in industrial, telecom, automotive, and consumer devices requiring dependable circuit protection.

This blog covers technical specifications, key features, applications, wiring details, a real-world use case, and how to order globally from Xon Electronics, with fast shipping to the USA, India, Australia, Europe, and other regions.

1. Technical Specifications of SMBJ15CA

• Manufacturer: Starsea

• Part Number: SMBJ15CA

• Type: ESD Suppressors/TVS Diodes

• Polarity: Bidirectional

• Stand-off Voltage: 15V

• Breakdown Voltage: 16.7V (typical)

• Clamping Voltage: 24.4V @ 25A

• Peak Pulse Power: 600W (10/1000µs waveform)

• Response Time: <1 picosecond

• Package: DO-214AA (SMB)

• Category: Circuit Protection, ESD Suppressors/TVS Diodes

The SMBJ15CA ensures compact size, high efficiency, and reliable circuit protection.

2. Key Features of SMBJ15CA

• 600W Peak Pulse Power for superior surge absorption

• Bidirectional Protection suitable for AC and DC circuits

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

• Low Clamping Voltage to protect sensitive components

• Compact SMB Package for space-saving PCB layouts

• RoHS and Lead-Free Compliant

The SMBJ15CA ESD Suppressors/TVS Diodes are trusted for efficient and durable circuit protection.

3. Applications of SMBJ15CA

The SMBJ15CA is ideal for:

• Industrial Automation and Control Systems

• Telecom and Networking Devices

• LED Drivers and Display Panels

• Automotive Electronics and Infotainment Systems

• Power Supplies and Embedded Boards

• Consumer Electronics

It provides reliable circuit protection for various applications.

4. Wiring and Connection Overview

Typical wiring configuration for SMBJ15CA:

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

This configuration ensures quick clamping of voltage surges, protecting downstream electronics.

5. Use Case Scenario: Surge Protection in Telecom Devices

Scenario: A telecom manufacturer experienced frequent device failures due to power surges.

Problem: The existing protection solution failed under repetitive surge events.

Solution: Using SMBJ15CA by Starsea improved surge endurance and reliability.

Result: Failures reduced significantly, increasing system uptime and customer satisfaction.

6. Download Datasheet for SMBJ15CA

Download SMBJ15CA Datasheet from Xon Electronics

7. Why Buy from Xon Electronics?

Order SMBJ15CA ESD Suppressors/TVS Diodes by Starsea from Xon Electronics and enjoy:

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

Your trusted global source for circuit protection components.

8. FAQs – SMBJ15CA ESD Suppressors/TVS Diodes

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

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

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

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

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

Conclusion

The SMBJ15CA ESD Suppressors/TVS Diodes by Starsea deliver fast clamping, robust surge protection, and compact design. They are an excellent choice for reliable circuit protection in industrial, telecom, and consumer electronics. Available now at Xon Electronics, with worldwide delivery to the USA, India, Australia, Europe, and other regions.