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Protek Devices

A leading semiconductor manufacturer of a wide range of high-performance TVS protection, analog and mixed-signal products
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Since 1992, ProTek Devices has led the charge in developing innovative circuit protection solutions. ProTek designs products for a wide array of markets including telecommunications, consumer electronics, computing, industrial, medical and aerospace/military. From the smallest DFN packages to large surface mounts, ProTek products fit any size application. Our products offer synergy with other complementary components as well as more value per device.

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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.
ProTek Devices- Steering Diode Arrays

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.
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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.
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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.
ProTek Devices- Component Modules

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.
ProTek Devices- Thyristors

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.
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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.