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 1992 products shown.

DL0521P

  • Package: DFN-2-0402
  • VWM [V]: 5 V
  • VBR [V]: 6 V
  • VC [V]: 20 V
  • C [pF]: 0.6 µF
  • PPP [W]: 20 W
  • Lines [No.]: 1
  • Manufacturer: ProTek Devices
DL0521P

DSL70

  • Package: SOT-143
  • VWM [V]: 50 V
  • VBR [V]: 85 V
  • VC [V]: 1.5 V
  • C [pF]: 5 µF
  • PPP [W]: 300 W
  • Lines [No.]: 2
  • Manufacturer: ProTek Devices
DSL70

DSOT0502

  • VWM [V]: 5 V
  • VBR [V]: 6 V
  • VC [V]: 12.5 V
  • C [pF]: 9 µF
  • PPP [W]: 25 W
  • Lines [No.]: 1
  • Manufacturer: ProTek Devices
DSOT0502

ESD4-LFC

  • VWM [V]: 5 V
  • VBR [V]: 6 V
  • VC [V]: 8 V
  • C [pF]: 15 µF
  • PPP [W]: 100 W
  • Lines [No.]: 4
  • Manufacturer: ProTek Devices
ESD4-LFC

ESOT3.3LCC

  • Package: SOT-23
  • VWM [V]: 3.3 V
  • VBR [V]: 3.6 V
  • VC [V]: 0 V
  • C [pF]: 1 µF
  • PPP [W]: 50 W
  • Lines [No.]: 1
  • Manufacturer: ProTek Devices
ESOT3.3LCC

ET108

  • Package: SO-8
  • VWM [V]: 25 V
  • C [pF]: 6 µF
  • Lines [No.]: 4
  • Manufacturer: ProTek Devices
ET108

ET720

  • Package: SO-16
  • VWM [V]: 30 V
  • C [pF]: 3 µF
  • Lines [No.]: 14
  • Manufacturer: ProTek Devices
ET720

ET721

  • Package: SO-8
  • VWM [V]: 50 V
  • C [pF]: 3 µF
  • Lines [No.]: 6
  • Manufacturer: ProTek Devices
ET721

ET723

  • Package: SO-8
  • VWM [V]: 20 V
  • C [pF]: 5 µF
  • Lines [No.]: 6
  • Manufacturer: ProTek Devices
ET723

ET724

  • Package: SOT-23-6
  • VWM [V]: 20 V
  • C [pF]: 3 µF
  • Lines [No.]: 4
  • Manufacturer: ProTek Devices
ET724