| 摘要 |
A punch-through diode includes a first and second gate forming first and second junctions respectively with and spaced from each other by a first region. The junctions may be PN junction or Schottky barrier junctions with the first region. The diode may be the top gate-channel-bottom gate junctions of an FET or the collector-base-emitter junctions of a bipolar transistor. In either case, the channel or the base is depleted and currents flow between the top and bottom gate or the emitter and collector respectively. The punch-through diode is used as a voltage reference element and can be structured for Kelvin connection.
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