Microsemi Corporation
NPN DARLINGTON POWER SILICON TRANSISTOR
Boca Semiconductor
DARLINGTON COMPLEMENTARY SILICON POWER TRANSISTORS
Comset Semiconductors
NPN SILICON DARLINGTON POWER TRANSISTOR
Motorola => Freescale
Darlington Complementary Silicon Power Transistors
Semelab - > TT Electronics plc
Bipolar NPN Device in a Hermetically sealed TO3 Metal Package.
Central Semiconductor Corp
POWER TRANSISTORS TO-3 CASE