ON Semiconductor
40 AMPERE NPN SILICON POWER DARLINGTON TRANSISTOR 400 VOLTS 250 WATTS
Mospec Semiconductor
40 AMPERE POWER DARLINGTON TRANSISTORS 350-400 VOLTS 250 WATTS
Inchange Semiconductor
Silicon NPN Darlington Power Transistor
Central Semiconductor Corp
Power Transistors
Motorola => Freescale
40 AMPERE NPN SILICON POWER DARLINGTON TRANSISTORS 350 AND 400 VOLTS 250 WATTS
ON Semiconductor
40 AMPERE NPN SILICON POWER DARLINGTON TRANSISTOR 400 VOLTS 250 WATTS