Field-effect transistor Website

All about Field-effect transistor

FIELD-EFFECT TRANSISTOR CATALOG

  • FREDFET
    The FREDFET (Fast Reverse or Fast Recovery Epitaxial Diode FET) is a specialized FET designed to provide a very fast recovery (turn-off) of the body diode.
  • HEMT
    The HEMT (high electron mobility transistor), also called a HFET (heterostructure FET), can be made using bandgap engineering in a ternary semiconductor such as AlGaAs. The fully depleted wide-band-gap material forms the isolation between gate and body.
  • DGMOFET
    DGMOFET(Dual-gate MOSFET)is a two gate of the MOSFET.
  • IGBT
    The IGBT (insulated-gate bipolar transistor) is a device for power control. It has a structure akin to a MOSFET coupled with a bipolar-like main conduction channel. These are commonly used for the 200-3000 V drain-to-source voltage range of operation. Power MOSFETs are still the device of choice...
  • JFET(JUGFET)
    The JFET (junction field-effect transistor) uses a reverse biased p-n junction to separate the gate from the body.
  • MOSFET
    The MOSFET (MetalCOxideCSemiconductor Field-Effect Transistor) utilizes an insulator (typically SiO2) between the gate and the body.
  • ISFET
    The ISFET (ion-sensitive field-effect transistor) used to measure ion concentrations in a solution; when the ion concentration (such as H+, see pH electrode) changes, the current through the transistor will change accordingly.
  • MESFET
    The MESFET (MetalCSemiconductor Field-Effect Transistor) substitutes the p-n junction of the JFET with a Schottky barrier; used in GaAs and other III-V semiconductor materials.
  • MODFET
    The MODFET (Modulation-Doped Field Effect Transistor) uses a quantum well structure formed by graded doping of the active region.
  • VeSFET
    The VeSFET (Vertical-Slit Field-Effect Transistor) is a square-shaped junction-less FET with a narrow slit connecting the source and drain at opposite corners. Two gates occupy the other corners, and control the current through the slit.
  • DEPFET
    The DEPFET is a FET formed in a fully depleted substrate and acts as a sensor, amplifier and memory node at the same time. It can be used as an image (photon) sensor.
  • DNAFET
    The DNAFET is a specialized FET that acts as a biosensor, by using a gate made of single-strand DNA molecules to detect matching DNA strands.