About Us

Experience
& Innovation

In business more than 30 years, ProTek Devices™ is a privately held semiconductor company. The company offers a product line of overvoltage protection components. These include Transient Voltage Suppressor arrays (TVS arrays), Steering Diode/TVS arrays, Steering Diodes, Thyristors, Component Modules, SurgeBuster Modules, Chipscale TVS Arrays and EMI Filter/TVS Arrays.

These components deliver circuit protection in various electronic systems against lightning; electrostatic discharge (ESD); nuclear electromagnetic pulses (NEMP); inductive switching; and electromagnetic interference / radio frequency interference (EMI / RFI). ProTek Devices also offers LED wafer die for ESD protection; RF and related high frequency products.

Target Market

Solutions For Every Application

Automotive 5%
Consumer Electronic 45%
Industrial 10%
Medical 3%
Military/Aerospace 7%
Networking/Telcom 30%

Latest News

ProTek Devices Intros New Steering Diode That Protects Against Electrical Transients in Common Computing Interfaces

September 28th, 2020|Consumer Applications, Networking and Telecom Applications, Steering Diode Hybrid Arrays|

ProTek Devices has introduced an ultra-low capacitance steering diode / TVS array for circuit protection against electrostatic discharge and surge transient voltages in Gigabit Ethernet, HDMI, USB, and other computing interfaces. [...]