• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Skip to footer
  • Subscribe
  • Advertise

Power Electronic Tips

Power Electronic News, Editorial, Video and Resources

  • Products
    • Power Supplies
    • AC-DC
    • DC-DC
    • Battery Management
    • Capacitors
    • Magnetics
    • MOSFETS
    • Power Management
    • RF Power
    • Resistors
    • Transformers
    • Transistors
  • Applications
    • 5G
    • AI
    • Automotive
    • EV Engineering
    • LED Lighting
    • Industrial
    • IoT
    • Wireless
  • Learn
    • eBooks / Tech Tips
    • EE Training Days
    • FAQ
    • Learning Center
    • Tech Toolboxes
    • Webinars & Digital Events
  • Resources
    • Design Guide Library
    • Digital Issues
    • Engineering Diversity & Inclusion
    • LEAP Awards
    • Podcasts
    • White Papers
    • Design Fast
  • Video
    • EE Videos & Interviews
    • Teardown Videos
  • EE Forums
    • EDABoard.com
    • Electro-Tech-Online.com
  • Engineeering Training Days
  • Newsetter Subscription

Hybrid semiconductor technology replaces MOV devices for AC circuit protection

June 15, 2020 By Aimee Kalnoskas

PHYTVSxxxV3 seriesProTek Devices has introduced a new patent-pending series of hybrid semiconductor components for AC power supply circuit protection in consumer and industrial applications like home appliances, industrial equipment automation controls, instrumentation, and SMART meters. The new semiconductor technology is an ideal replacement for surface mount metal oxide varistor (MOV) devices.

The PHYTVSxxxV3 series is designed to protect industrial and consumer applications where a reliable overvoltage solution with lower clamping voltage is required. Compared with a MOV, ProTek Devices’ new series of components offer a more robust product in a small form factor. It does not present a wear-out mechanism common with MOVs. The use of semiconductor technology significantly extends its operation lifetime.

The new PHYTVSxxxV3 series are compatible with IEC industry standards 61000-4-2 (ESD): level 4 air ±15kV, contact ±8kV; with 61000-4-4 (EFT): 40A; and with 61000-4-5 (surge): L-L class 2, 250Apk, 8/20 micro seconds, 500V with Req = 2 Ohms. It provides bidirectional operation for 50/60/400Hz AC lines. They are also RoHS and REACH compliant.

The series consists of three devices. The PHYTVS125V3 has a typical operating voltage of 125V, the PHYTVS250V3 has a typical operating voltage of 250V, and the PHYTVS277V3 has a typical operating voltage of 277V.

ProTek Devices’ PHYTVSxxxV3 series is provided in a low profile and space-saving molded DFN-2-KW package. It has a form factor compatible with SMT 3225 and an approximate weight of just 2.5 grams. Other mechanical and packaging characteristics include lead-free tin matte plating that is available for SMT reflow soldering. The solder reflow temperature is 260-270 degrees Celsius, 10 seconds. Operating and storage temperatures are -55 to 125 degrees Celsius. And, the flammability rating is UL 94V-0.

This series of hybrid semiconductor TVS components is provided on 12mm tape and reel, per EIA Standard 481, in quantities starting at 2,500 units. Pricing information and purchasing details can be obtained by contacting any authorized worldwide distributor, representative, or directly with ProTek Devices. These sales sources are available throughout North America, Europe, Asia, South America, and more.

 

Filed Under: Semiconductor Tagged With: protekdevices

Primary Sidebar

Featured Contributions

Robust design for Variable Frequency Drives and starters

Meeting demand for hidden wearables via Schottky rectifiers

The case for vehicle 48 V power systems

GaN reliability milestones break through the silicon ceiling

Developing power architecture to support autonomous transportation

More Featured Contributions

EE LEARNING CENTER

EE Learning Center

EE TECH TOOLBOX

“ee
Tech Toolbox: Internet of Things
Explore practical strategies for minimizing attack surfaces, managing memory efficiently, and securing firmware. Download now to ensure your IoT implementations remain secure, efficient, and future-ready.

EE ENGINEERING TRAINING DAYS

engineering
“power
EXPAND YOUR KNOWLEDGE AND STAY CONNECTED
Get the latest info on technologies, tools and strategies for EE professionals.
“bills

RSS Current EDABoard.com discussions

  • ISL8117 buck converter blowing up
  • The comparison of different Tcl script checkers
  • High Side current sensing
  • Can anyone provide a guide or tutorial for Candece simulation?
  • How to simulate power electronics converter in PSpice?

RSS Current Electro-Tech-Online.com Discussions

  • Can I make two inputs from one??
  • Why can't I breadboard this oscillator?
  • Is AI making embedded software developers more productive?
  • Cataract Lens Options?
  • Back to the old BASIC days

DesignFast

Component Selection Made Simple.

Try it Today
design fast globle

Footer

EE World Online Network

  • 5G Technology World
  • EE World Online
  • Engineers Garage
  • Analog IC Tips
  • Battery Power Tips
  • Connector Tips
  • DesignFast
  • EDA Board Forums
  • Electro Tech Online Forums
  • EV Engineering
  • Microcontroller Tips
  • Sensor Tips
  • Test and Measurement Tips

Power Electronic Tips

  • Subscribe to our newsletter
  • Advertise with us
  • Contact us
  • About us

Copyright © 2025 · WTWH Media LLC and its licensors. All rights reserved.
The material on this site may not be reproduced, distributed, transmitted, cached or otherwise used, except with the prior written permission of WTWH Media.

Privacy Policy