SMBJ15CA ESD Suppressors by SETfuse – High-Energy Circuit Protection for Sensitive Electronics

The ESD Suppressors/TVS Diodes SMBJ15CA by SETfuse are high-performance components designed to safeguard sensitive electronic circuits from electrostatic discharge (ESD), transient voltage spikes, and surge energy events. With its compact surface-mount package, high surge power handling, and fast clamping capabilities, the SMBJ15CA is ideal for use in industrial controls, telecom systems, and embedded electronics.

In this blog, we’ll explore its technical specifications, key features, applications, wiring diagram, real-world use case, and how to buy from Xon Electronics, which ships globally to the USA, India, Australia, Europe, and other countries.

1. Technical Specifications of SMBJ15CA

• Manufacturer: SETfuse

• Part Number: SMBJ15CA

• Type: ESD Suppressors/TVS Diodes

• Polarity: Bidirectional

• Stand-off Voltage: 15V

• Breakdown Voltage: 16.7V (typ.)

• 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

This SETfuse device ensures long-term protection in demanding electronic environments by combining compactness with reliability.

2. Key Features of SMBJ15CA

• 600W Surge Capability with high pulse current absorption

• Bidirectional Design for versatile AC and DC line protection

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

• Low Clamping Voltage to minimize circuit stress

• Compact SMB Package for surface mounting

• RoHS and Lead-Free Compliant

The SMBJ15CA ESD Suppressors/TVS Diodes are a robust and efficient choice for high-speed and high-reliability circuit protection applications.

3. Applications of SMBJ15CA

These ESD Suppressors/TVS Diodes are perfect for:

• Industrial Control Systems

• Network and Communication Equipment

• LED Signage and Lighting Controllers

• Automotive Electronics and Infotainment Systems

• AC/DC Power Supplies

• Consumer Electronics

Wherever circuit protection is critical, the SMBJ15CA from SETfuse ensures your design remains safe from voltage surges.

4. Wiring and Connection Overview

Typical SMBJ15CA bidirectional connection layout:

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

Mounted across power or signal lines, this diode instantly clamps surge voltages to safe levels, preserving sensitive components.

5. Use Case Scenario: Power Supply Protection in Telecom Hubs

Scenario: A telecom hub was experiencing failures due to surges on 24V DC lines during stormy weather.

Problem: The power supply units were not equipped with high enough surge protection.

Solution: Replacing basic clamping diodes with SMBJ15CA by SETfuse added superior protection and thermal stability.

Result: Dramatic drop in downtime and maintenance costs—engineers now trust SMBJ15CA for telecom-grade circuit protection.

6. Download Datasheet for SMBJ15CA

Need detailed electrical specs and thermal profiles?

Download SMBJ15CA Datasheet from Xon Electronics

Includes clamping curves, ratings, packaging, and compliance certifications.

7. Why Buy from Xon Electronics?

At Xon Electronics, you can order SMBJ15CA ESD Suppressors/TVS Diodes by SETfuse with:

• 100% Genuine Products
• Global Shipping – USA, India, Australia, Europe & more
• Volume Pricing for OEMs and Distributors
• Technical Assistance for Integration
• Safe & Secure Online Checkout

Buy now to power and protect your designs with trusted circuit protection components.

8. FAQs – SMBJ15CA ESD Suppressors/TVS Diodes

Q1. What type of diode is the SMBJ15CA?
A bidirectional TVS diode for surge and ESD protection.

Q2. What power handling does it offer?
Up to 600W peak pulse power (10/1000µs waveform).

Q3. What kind of systems can use this component?
It’s ideal for telecom, industrial, automotive, and LED systems needing circuit protection.

Q4. Is it RoHS compliant?
Yes, the SMBJ15CA from SETfuse is RoHS and lead-free certified.

Q5. Can it be purchased globally?
Absolutely. Order from Xon Electronics with delivery across the USA, India, Australia, Europe, and more.

Conclusion

The SMBJ15CA ESD Suppressors/TVS Diodes by SETfuse are compact, fast-acting, and powerful components for safeguarding your devices from electrical surges and static discharge. Designed with bidirectional capability and 600W peak power, this diode is a top performer in the world of circuit protection. Available now at Xon Electronics with worldwide delivery to the USA, India, Australia, Europe, and other key markets.