Motorola => Freescale
Complementary Silicon Power Transistors
Inchange Semiconductor
Silicon NPN Power Transistor
Tiger Electronic
Silicon NPN Power Transistor
Semelab - > TT Electronics plc
Bipolar NPN Device in aHermetically sealed TO3 Metal Package.
Boca Semiconductor
COMPLEMENTARY SILICON POWER TRANSISTOR
Continental Device India Limited
SILICON PLANAR POWER TRANSISTORS