ON Semiconductor
Plastic Medium-Power Complementary Silicon Transistors
Unisonic Technologies
POWER TRANSISTOR
Central Semiconductor Corp
Power Transistors
Boca Semiconductor
DARLINGTON COMPLEMENTARY SILICON-POWER TRANSISTORS
ON Semiconductor
Darlington Complementary Silicon Power Transistors
Inchange Semiconductor
Silicon NPN Power Transistors
ON Semiconductor
Darlington Complementary Silicon Power Transistors
New Jersey Semiconductor
SILICON PROGRAMMABLE UNIJUNCTION TRANSISTORS
Motorola => Freescale
Sensitive Gate Triacs Silicon Bidirectional Thyristors
Semelab - > TT Electronics plc
Bipolar NPN Device in a Hermetically sealed TO3 Metal Package.
STMicroelectronics
MIDIUM POWER DAR;OMGTONS
Central Semiconductor
COMPLEMENTARY SILICON DARLINGTON POWER TRANSISTORS