ProTek Devices

High-performance TVS protection products solution provider

In business more than 30 years, ProTek Devices™ is a privately held semiconductor company, based in Tempe, Arizona, USA. The company offers a product line of overvoltage protection and overcurrent protection components. These components deliver circuit protection in electronic systems from numerous overvoltage and overcurrent events. They include lightning; electrostatic discharge (ESD); nuclear electromagnetic pulses (NEMP); inductive switching; and electromagnetic interference (EMI) / radio frequency interference (RFI). With over 30 years of engineering and manufacturing experience, ProTek offers application specific protection solutions for any type of electronic equipment or system.

Product Portfolio

The company offers a broad product line of overvoltage protection and overcurrent protection components. These include transient voltage suppressor array (TVS arrays) avalanche breakdown diodes, steering diode TVS arrays and electronics SMD chip fuses.

Suitable Applications

  • Automotive electronics
  • Industrial electronics
  • Consumer electronics
  • Medical equipment
  • Military/Aerospace
  • Networking/Telecom

Certifications and quality management

  • ISO 9001:2015
  • ISO 14001:2015
  • IATF 16949:2016

There are 10 of 2071 products shown.

SM30KWE54CA

  • Package: DFN-2
  • VWM [V]: 54 V
  • VBR [V]: 60 V
  • VC [V]: 87.1 V
  • PPP [W]: 30,000 W
  • Lines [No.]: 1
  • Manufacturer: ProTek Devices
SM30KWE54CA

SM30KWE48CA

  • Package: DFN-2
  • VWM [V]: 48 V
  • VBR [V]: 53.3 V
  • VC [V]: 73.2 V
  • PPP [W]: 30,000 W
  • Lines [No.]: 1
  • Manufacturer: ProTek Devices
SM30KWE48CA

SM30KWE51CA

  • Package: DFN-2
  • VWM [V]: 51 V
  • VBR [V]: 57.7 V
  • VC [V]: 86 V
  • PPP [W]: 30,000 W
  • Lines [No.]: 1
  • Manufacturer: ProTek Devices
SM30KWE51CA

SM30KWE40CA

  • Package: DFN-2
  • VWM [V]: 40 V
  • VBR [V]: 44.3 V
  • VC [V]: 66 V
  • PPP [W]: 30,000 W
  • Lines [No.]: 1
  • Manufacturer: ProTek Devices
SM30KWE40CA

SM30KWE345CA

  • Package: DFN-2
  • VWM [V]: 345 V
  • VBR [V]: 380 V
  • VC [V]: 560 V
  • PPP [W]: 30,000 W
  • Lines [No.]: 1
  • Manufacturer: ProTek Devices
SM30KWE345CA

SM30KWE36CA

  • Package: DFN-2
  • VWM [V]: 36 V
  • VBR [V]: 40 V
  • VC [V]: 59.7 V
  • PPP [W]: 30,000 W
  • Lines [No.]: 1
  • Manufacturer: ProTek Devices
SM30KWE36CA

SM30KWE43CA

  • Package: DFN-2
  • VWM [V]: 43 V
  • VBR [V]: 48.5 V
  • VC [V]: 71 V
  • PPP [W]: 30,000 W
  • Lines [No.]: 1
  • Manufacturer: ProTek Devices
SM30KWE43CA

SM30KWE28CA

  • Package: DFN-2
  • VWM [V]: 28 V
  • VBR [V]: 31.1 V
  • VC [V]: 47.5 V
  • PPP [W]: 30,000 W
  • Lines [No.]: 1
  • Manufacturer: ProTek Devices
SM30KWE28CA

SM30KWE33CA

  • Package: DFN-2
  • VWM [V]: 33 V
  • VBR [V]: 36.7 V
  • VC [V]: 54.8 V
  • PPP [W]: 30,000 W
  • Lines [No.]: 1
  • Manufacturer: ProTek Devices
SM30KWE33CA

SM30KWE30CA

  • Package: DFN-2
  • VWM [V]: 30 V
  • VBR [V]: 33.3 V
  • VC [V]: 50.7 V
  • PPP [W]: 30,000 W
  • Lines [No.]: 1
  • Manufacturer: ProTek Devices
SM30KWE30CA