Motorola => Freescale
0.5 AMPERE POWER TRANSISTOR NPN SILICON 300 VOLTS 20 WATTS
Fairchild Semiconductor
NPN Epitaxial Silicon Transistor
Samsung
PNP EPITAXIAL SILICON TRANSISTOR
Central Semiconductor
COMPLEMENTARY SILICON PLASTIC POWER TRANSISTORS
STMicroelectronics
COMPLEMETARY SILICON POWER TRANSISTORS
ON Semiconductor
0.5 AMPERE POWER TRANSISTOR NPN SILICON 300 VOLTS, 20 WATTS