Unisonic Technologies
NPN EXPITAXIAL PLANAR TRANSISTOR
Mospec Semiconductor
NPN POWER TRANSISTOR
Fairchild Semiconductor
NPN Epitaxial Silicon Transistor
Motorola => Freescale
NPN Power Transistors
Central Semiconductor
NPN SLICON POWER TRANSISTOR JEDEC TO-220 CASE
SavantIC Semiconductor
Silicon NPN Power Transistors
Wing Shing International Group
NPN EPITAXIAL SILICON TRANSISTOR