In business more than 20 years, ProTek Devices™ is a privately held semiconductor company. The company offers a product line of transient voltage suppressor (TVS) devices for circuit protection. ProTek Devices also provides avalanche breakdown diode, steering diode TVS array and other surge suppressor component products. These TVS modules protect electronic systems from numerous damaging effects. They include lightning; electrostatic discharge (ESD); nuclear electromagnetic pulses (NEMP); inductive switching; and electromagnetic interference (EMI) / radio frequency interference (RFI). ProTek Devices also offers high performance interface and linear products. They include analog switches; multiplexers; LED drivers; LED wafer die for ESD protection; audio control ICs; RF and related high frequency products. The analog devices work in a host of consumer; industrial; automotive and other applications.