All Taiwan Semiconductor 3,862 Comchip Technology 689 Vishay Semiconductors 474 Diodes Incorporated 310 Rectron 297 Central Semiconductor 248 Shindengen 193 IXYS 185 Micro Commercial Components (MCC) 169 ON Semiconductor / Fairchild 157 ON Semiconductor 153 STMicroelectronics 152 Microchip / Microsemi 128 GeneSiC Semiconductor 118 ROHM Semiconductor 102 Toshiba 81 Littelfuse 64 Nexperia 55 Infineon Technologies 50 WeEn Semiconductors 48