The MJE13009 is designed for highvoltage, highspeed power switching inductive circuits where fall time is critical. They are particularly suited for 115 and 220 V switch mode applications such as Switching Regulators, Inverters, Motor Controls, Solenoid/Rela...
The UTC MJE13007 is designed for highvoltage, highspeed power switching inductive circuits where fall time is critical. It is particularly suited for 115 and 220 V switch mode applications.