ADVANCE ANALOG SEC NATIONAL NEC NIKO-SEM NXP PANASONIC PHILIPS PHOTRON POWER INTEGRATIONS RENESAS ROHM SAMWIN SANYO SCE SGS/ST MOSPEC SHARP SHINDENGEN SIEMENS SK/SANKEN SL (SILAN) SMC SMT TECCOR TEXAS TOSHIBA TRINNO TSC (TAIWAN SEMICONDUCTOR) UTC MOTOROLA/ON MITSUMI ADVANCE POWER FUJITSU AIC AMS ANACHIP ANALOG POWER ANPEC AO (ALFA E OMEGA) AUK (KODENSHI) BCD SEMICONDUCTOR BOURNS CDIL DIODES DIVERSOS FAIRCHILD GENERAL SEMICONDUTOR MITSUBISHI HITACHI/PHILCO HSin INFINEON IPS IR IXYS JILIN SINO JJ/JIEJIE MICROELETRICS KEC LGE LITEON MAGNACHIP MATSUK ELECTRIC MATSUSHITA VISHAY