DSt is an expert developer and supplier of semiconductor and MEM’s sensor die & devices for instrumentation, signal detection and process control for global markets

Silicon Foundry

Demanding instrumentation

Full custom design and manufacturing service.

We supply in wafer form, 100% probe tested.  Alternatively, as sawn die in gel-pac or as fully tested and assembled devices and modules.


View our company presentation here.


Products Include

  • High performance PIN diodes
  • Ultra low noise JFETs, 3 pin, high transconductance
  • Ultra low noise JFET’s, 4 pin with integrated reset mechanism and feedback capacitor for large area nuclear detectors coupled with charge sensitive amplifiers – available for both positive and negative charge collection
  • Silicon drift detectors
  • Beta, Gamma & Neutron Radiation Detectors
  • UV Sensors

Markets Served

  • Energy Dispersive X-Ray (Instruments and hand held devices)
  • X-Ray De-fraction
  • X-Ray Fluorescence
  • Radiation Monitoring
  • Radiotherapy & Nuclear Dosimetry
  • Optometry
  • Sensors for international physics projects
  • Respiratory monitoring of plant & equipment
  • Veterinary disease detection