August 2021 Rev.02 1/13
AN-PJ1001
Application Note
Table of Contents
1 Revision History .................................................................................................2
2 Introduction of PANJIT Power Diode Product Family ......................................3
2.1 PANJIT FRED trade-off characteristic between V
F
and Q
RR
..................................... 3
3 PANJIT FRED Electrical Characteristics ...........................................................5
3.1 PANJIT FRED DC and AC Characteristic ................................................................... 5
3.2 PANJIT 600V Speedy FRED ....................................................................................... 7
3.3 PANJIT 1200V Speedy FRED ..................................................................................... 8
4 Power Loss Calculation of Speedy FRED .........................................................8
4.1 PANJIT 600V Speedy FRED in CCM Boost PFC Circuit ............................................ 9
4.2 PANJIT 1200V Speedy FRED in Vienna PFC Circuit ................................................ 11
5 Summary ........................................................................................................... 12