Protek Devices
A leading semiconductor manufacturer of a wide range of high-performance TVS protection, analog and mixed-signal products Contact UsFounded in 1992, ProTek Devices is a leading manufacturer of innovative circuit protection solutions, designing products for a wide array of markets.
From the smallest DFN packages to large surface mounts, ProTek products fit any size application.
TVS Diode Arrays
Tested up to 40,000 volts of contact ESD conditions, Protek’s TVS diode arrays provide protection from transients caused by Electrostatic Discharge (ESD), Electrical Fast Transients (EFT), Tertiary Lightning and other induced voltage.
Steering Diode / TVS Arrays
ProTek offers low capacitance TVS protection by combining steering diodes with TVS diodes into a single package, tested to 25,000 volts of contact ESD conditions. This unique design provides high-speed data line and I/O port protection from transients caused by Electrostatic Discharge (ESD), Electrical Fast Transients (EFT), Tertiary Lightning and other induced voltages.
Thyristors
ProTek’s Thyristor Surge Suppression devices are designed to protect telecommunications equipment against lightning and transients induced by AC power lines. These devices are ideal for use in central office equipment, PBX, DSU, OCU, digital telephones, fax machines, modems and radio controlled equipment.
EMI filters / TVS arrays
ProTek offers TVS protection and EMI Filtering all in one package. These space saving devices are ideal for use in portable electronics such as Cellular Phones, Cellular Phone Accessories, Laptops, and PDAs. Tested to 25,000 volts of contact ESD conditions.
Component modules
ProTek offers three types of Modules and/or Components: AC Power, DC Power and Data Line. In addition, ProTek’s modules are designed to meet surge, line to ground, and line to line immunity requirements – IEC 61000-4-5.
Suitable for use in both military and commercial applications.
Suitable for use in both military and commercial applications.
Overcurrent protection
ProTek offers over-current protection products that are designed to protect consumer electronics, computers and telecommunications equipment from the risk of fire or shock caused by over-currents or over-temperature faults. Current is interrupted in a controlled manager to avoid damage to circuit components and is allowed to fail gracefully. These devices are available in ceramic/glass/polymer packages and have excellent environmental performance.
Chip scale / TVS arrays
ProTek’s patented Flip Chip TVS Arrays are designed for small circuit board applications with limited size and space availability. To reduce installation costs, the Flip Chip can be mounted directly onto the printed circuit board; similar to chip resistors and capacitors. These devices are ideal for use in portable electronics such as Cellular Phones, Cellular Phone Accessories, Personal Digital Assistants (PDAs), Laptops and Pagers. Tested to 25,000 volts of contact ESD conditions.