SMAJ28CA ESD Suppressors / TVS Diodes by Yageo – Trusted Circuit Protection for Industrial and Automotive Applications

The ESD Suppressors / TVS Diodes SMAJ28CA by Yageo are robust bidirectional transient voltage suppression devices engineered to defend sensitive circuits against ESD, lightning, and power line surges. Rated for 28V reverse stand-off voltage and capable of dissipating 400W peak pulse power, this component delivers superior protection for high-reliability systems.

In this article, we explore the technical details, key applications, wiring overview, and why engineers rely on Circuit Protection, ESD Suppressors / TVS Diodes by Yageo, available now through Xon Electronics.

Technical Specifications of SMAJ28CA

• Manufacturer: Yageo

• Part Number: SMAJ28CA

• Type: TVS Diode – Bidirectional

• Reverse Stand-Off Voltage (VR): 28V

• Breakdown Voltage (VBR): 31.1V to 34.4V

• Clamping Voltage (VC): 45.4V Max

• Peak Pulse Current (IPP): 8.8A

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

• Response Time: < 1 picosecond

• Package: DO-214AC (SMA)

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

This diode offers reliable, low-leakage protection and is optimized for high-speed, high-density circuit layouts.

Key Features of SMAJ28CA

• Bidirectional Transient Protection – Ideal for AC signals and balanced data lines

• High Power Handling (400W) – Protects against intense electrical surges

• Ultra-Fast Clamping – <1 picosecond reaction time

• Compact SMA Package – Easy to integrate into space-constrained PCBs

• RoHS & REACH Compliant – Environmentally safe and regulation-ready

These benefits make Circuit Protection, ESD Suppressors / TVS Diodes by Yageo the preferred choice for design engineers worldwide.

Applications of SMAJ28CA

This versatile diode is used in:

• Industrial Automation & Machine Controls

• Automotive ECUs, Sensors, and Communication Interfaces

• Telecommunication Equipment

• Power Supply Inputs and LED Drivers

• Consumer Electronics & Smart Meters

For dependable protection against transient voltages, professionals turn to Circuit Protection, ESD Suppressors / TVS Diodes by Yageo.

Wiring and Connection Overview

Typical connection of SMAJ28CA in circuit protection:

[Signal or Power Line] -- [SMAJ28CA TVS Diode] -- [Ground]

This setup allows the diode to clamp surges instantly, preventing damage to connected devices.

?? Use Case Scenario: Surge Protection in Factory Automation

Scenario: A manufacturer of PLC systems needed to reduce downtime caused by lightning-induced surges on sensor inputs.

Problem: Conventional suppression methods were unreliable and slow to respond.

Solution: The company adopted SMAJ28CA ESD Suppressors / TVS Diodes by Yageo for all input protection lines.

Result: Enhanced surge resistance, fewer component replacements, and improved uptime—highlighting the effectiveness of Circuit Protection, ESD Suppressors / TVS Diodes by Yageo.

Download Datasheet for SMAJ28CA

Need to access detailed specs or certifications?

Download the SMAJ28CA Datasheet from Xon Electronics

Why Buy from Xon Electronics?

Get authentic Circuit Protection, ESD Suppressors / TVS Diodes by Yageo through Xon Electronics with:

• Certified Yageo Devices
• Worldwide Shipping – USA, India, Australia, Europe & More
• Bulk Discounts for OEMs and Distributors
• Integration Support from Experts
• Fast and Secure Checkout

Shop now at www.xonelec.com

Conclusion

The SMAJ28CA ESD Suppressors / TVS Diodes by Yageo offer high-performance protection in a compact package, making them ideal for modern electronics that demand efficiency, reliability, and speed. Trusted globally for Circuit Protection, ESD Suppressors / TVS Diodes by Yageo, these components are available for immediate purchase from Xon Electronics with global shipping to the USA, India, Australia, Europe, and beyond.

FAQs – SMAJ28CA TVS Diodes by Yageo

Q1. What type of device is SMAJ28CA?
It is a bidirectional TVS diode designed to suppress transient voltages.

Q2. What is its maximum power rating?
400W peak pulse power (10/1000µs standard waveform).

Q3. Where can this component be used?
It is used in automotive, industrial, telecom, and power systems.

Q4. Is this product RoHS compliant?
Yes, it meets RoHS and REACH requirements.

Q5. Can I buy it internationally?
Yes, it’s available at www.xonelec.com for customers in the USA, India, Australia, Europe, and other countries.