ProTek Devices Circuit Protection
ProTek Devices™ is a privately held semiconductor company in business for more than 25 years. They offer a product line of Overvoltage Protection and Overcurrent Protection components. These include the following:
- Transient Voltage Suppressor Arrays (TVS arrays)
- Avalanche breakdown Diodes
- Steering Diode TVS Arrays
- PPTC Devices
- Electronic SMD Chip Fuses
ProTek’s major customers are:
- Consumer Electronics
- Aerospace/Military Markets
ProTek's ongoing development is yielding new product designs which meet and exceed today's most demanding requirements.
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- NEW PRODUCTS AND APPLICATIONS
Chip Scale TVS Arrays
Chip Scale TVS Arrays are designed for small circuit board applications with limited size and space availability. These devices are ideal for use in portable electronics such as Cellular Phones, Cellular Phone Accessories, Personal Digital Assistants (PDAs), Laptops and Pagers.
ProTek offers three (3) types of modules and/or components and they are AC Power, DC Power and Data Line.
EMI Filter/TVS Arrays
ProTek offers TVS protection and EMI Filtering all in one package. These space saving devices are ideal for use in portable electronics and the following: Cellular Phones, Cellular Phone Accessories, Laptops, PDA's.
Steering Diodes/TVS Arrays
ProTek offers low capacitance TVS protection by combining steering diodes with TVS diodes into a single package. 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.
ProTek offers three (3) type of Modules and/or Components and they are as follows: AC Power - provide 2-stage lightning protection for Military and Commercial applications such as Aircraft, Shipboard and Industrial Monitoring Equipment DC Power - provide protection against long duration switching transients for Military and Commercial applications such as Drive Motors and Controls, MIL-STD-1275 Power Bus & mobile electronics operating in harsh environments Data Line - provide single and multiple line protection for both low and high frequency applications in variety of packages. They are ideal for use in Industrial Control and Monitoring Systems, Security Alarm Systems and Data/Telecommunications Equipment
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 use for: Central Office Equipment, PBX, DSU, OCU, Digital Telephones, Fax Machines, Modems, Radio Controlled Equipment. They are offered in a bidirectional configuration. The discrete surface mount package allows individual placement of the device on printed circuit boards or other locations where multiple component devices DO NOT offer the versatile in board trace layout.
TVS Diode Arrays
ProTek offers three (3) types of TVS Diode Arrays and they are as follows: Standard Capacitance (less than 100pF) Low Capacitance (5-100pF) Ultra Low Capacitance (less than 5pF)