ADVANCE ANALOG ADVANCE POWER AGILENT AMS ANACHIP ANALOG POWER ANPEC AO (ALFA E OMEGA) BCD SEMICONDUCTOR CHMC (CHINA MICROELETRONICS) CSE DIODES DIVERSOS EVERLIGHT FAIRCHILD FUJI ELECTRIC GOLDSTAR INFINEON INTERSIL IR IXYS JJ/JIEJIE MICROELETRICS JRC KEC KENWOOD LITEON MATSUSHITA MAXIM MICREL MICROCHIP MITSUBISHI MITSUMI MOTOROLA/ON MPS NATIONAL NEC NIKO-SEM NXP PANASONIC PARADE PHILIPS PIONEER POWER INTEGRATIONS PTC (PRINCETON) RENESAS ROHM SAMSUNG SANYO SGS/ST SHARP SHINDENGEN SID SIEMENS SILICON IMAGE SK/SANKEN SL (SILAN) SONY TECHCODE TEXAS TOSHIBA TRIDENT UTC VISHAY WINGSHING YOUDA