Circuit Protection

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 overtemperature 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.

Steering Diodes

ProTek’s low capacitance Steering Diode Arrays provide 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. Steering diodes divert the transient to the power-bus or ground and away from sensitive IC components.

Surgebusters™

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.

TVS

ProTek offers three types of TVS Diode Arrays: Standard Capacitance(>100pF), Low Capacitance(5-100pF) and Ultra Low Capacitance( less than 5pF). In addition, ProTek’s TVS Arrays product line provides protection from transients caused by Electrostatic Discharge (ESD), Electrical Fast Transients (EFT), Tertiary Lightning and other induced voltages.