Fairchild Semiconductor
NPN Silicon Transistor
STMicroelectronics
SILICON NPN SWITCHING TRANSISTORS
SavantIC Semiconductor
Silicon NPN Power Transistors
Mospec Semiconductor
HIGH VOLTAGE NPN SILICON POWER TRANSISTORS
ON Semiconductor
High Voltage NPN Silicon Power Transistors
Rectron Semiconductor
TO-220 - Power Transistors and Darlingtons