Other Parts Discussed in Thread: LMG3411R150, LMG3411R070, LMG5200
Hi Team,
My customer wants the change the SiC MOSFET to the GaN FET for a 1500W PC power supply.
Please help to find the comparison GaN component, thanks.
1500W component specification2022.06.17.xlsx
PFC
Main | Second_01 | |
1500W | 1500W | |
Vendor | INFINEON | LONTEN |
Part. | IPW60R099P6 | LSB65R099GF |
VGS (static) | 30V | 30V |
VDS Tc=25℃ | 650V | 650V |
RDS(ON) | 89mΩ(VGS=10V,Tj=25℃) | 86mΩ(VGS=10V,Tj=25℃) |
ID at 25C | 37.9A | 40A |
IDM(PUISE) | 109A | 120A |
Ciss | 3330 pF | 3270 pF |
Qg | 70 nC | 66 nC |
TJ | -55 ~+150℃ | -55 ~+150℃ |
PWM
Main | Second_01 | |
1500W | 1500W | |
Vendor | AOS | LONTEN |
Part. | AOTF29S50 | LSD55R140GF |
VGS (static) | 30V | 30V |
VDS Tc=25℃ | 500V | 550V |
RDS(ON) | 150mΩ(VGS=10V,Tj=25℃) | 140mΩ(VGS=10V,Tj=25℃) |
ID at 25C | 29A | 23A |
IDM(PUISE) | 120A | 69A |
Ciss | 1312 pF | 2637 pF |
Qg | 26.6 nC | 40 nC |
TJ | -55 ~+150℃ | -55 ~+150℃ |