12FR40 IR Standard Recovery Diode rated 400 V RRM 12 Amps (IFAV)
Stud Anode reverse polarity.
Applications: Ideally suited to line frequency applications including input rectifiers for variable speed drives; traction converters; trackside substations; Welding and DC power supplies
Parameters: V rrm 400 I fav 12 I fsm 225 @50Hz Polarity: Reverse
Package: Ixys Fig DO-203AA (DO-4) 10-32 unf stud weight=4g
Like Ixys Fig: x204
12FR60 can be used instead of 12FR40; 12FR20; 12FR10; 6FR40; 6FR20; 6FR10 (as mechanically equivalent and electrically superior).
The following westcode devices SW12PCR030; SW10PCR030; SW08PCR030; SW06PCR030; SW04PCR030; SW12PCR020; SW10PCR020; SW08PCR020; SW06PCR020; SW04PCR020; SW12PCR012; SW10PCR012; SW08PCR012; SW06PCR012; SW04PCR012 could all be used instead of 12FR40; (as mechanically equivalent and electrically superior).
Like D0-4; D04; DO4; DO-4; DO-203AA; D0-2O3AA; DO-2O3AA; D0-203AA; DO203AA; D0203AA