US PATENT SUBCLASS 257 / 172
.~ With means to lower "ON" voltage drop

Current as of: June, 1999
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257 /   HD   ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES)

107  DF  REGENERATIVE TYPE SWITCHING DEVICE (E.G., SCR, COMFET, THYRISTOR) {19}
172.~ With means to lower "ON" voltage drop

DEFINITION

Classification: 257/172

With means to lower "ON" voltage drop:

(under subclass 107) Subject matter wherein the regenerative active junction type switching device comprises means to lower the voltage drop across the main terminals when the switch is operated in the ON mode.