10-PZ123BA080ME-M909L18Y DC Boost Application flow3xBOOST0-SiC 1200V/80mΩ General conditions BOOST = = = = VGEon VGEoff Rgon Rgoff Figure 1. MOSFET 16 V 0V 4Ω 4Ω Figure 2. Typical average static loss as a function of input current IiRMS Ploss=f(Iin) FWD Typical average static loss as a function of input current IiRMS Ploss=f(Iin) Ploss (W) 200 Ploss (W) 200 Vin/Vout=0,2 Vin/Vout=1 150 150 100 100 50 50 Vin/Vout=0,2 Vin/Vout=1 0 0 0 10 20 30 125 °C Conditions: Tj= Ratio of input DC voltage to output DC voltage parameter: Vin/Vout from 0,2 in 0,2 Figure 3. 40 to steps Iin (A) 0 50 10 20 30 40 Conditions: Tj= 125 °C Ratio of input DC voltage to output DC voltage parameter: Vin/Vout from 0,2 in 0,2 Figure 4. 1,0 MOSFET Typical average switching loss as a function of input current Ploss=f(Iin) to steps 50 Iin (A) 1,0 FWD Typical average switching loss as a function of input current Ploss=f(Iin) 10 Ploss (W) Ploss (W) 50 fsw="to" kHz 8 40 fsw="to" kHz 30 6 20 4 10 2 fsw="from" kHz fsw="from" kHz 0 0 0 Conditions: Sw. freq. 10 20 Tj= 125 800 Vout = fsw from 16 in steps of factor 2 copyright Vincotech 30 40 Iin (A) 0 50 Conditions: 128 20 30 40 50 Iin (A) °C V kHz to 10 kHz Sw. freq. 1 Tj= 125 Vout = 800 fsw from 16 in steps of factor 2 °C V kHz to 128 kHz Revision: 1 10-PZ123BA080ME-M909L18Y DC Boost Application flow3xBOOST0-SiC Figure 5. per PHASE 1200V/80mΩ Figure 6. Typical available input current as a function of Vin/Vout Iin=f(Vin/Vout) per PHASE Typical available input current as a function of switching frequency Iin=f(fsw) 25 Iin (A) Iin (A) 25 Th=60°C Th=60°C 20 20 15 15 Th=100°C Th=100°C 10 10 5 5 0 0 0,1 0,4 Conditions: DC link= parameter: 800 0,7 Tj= Tjmax-25°C V Heatsink temp. Th from in fsw= Vin/Vout 50 1 1,0 10 Conditions: DC link= kHz parameter: 60 10 °C to °C 100 steps °C Figure 7. per PHASE 800 100 Tj= Tjmax-25°C V Heatsink temp. Th from in Vin 60 10 °C to °C 500 V 100 steps °C Figure 8. Typical available input current as a function of fsw and Vin/Vout Iin=f(fsw,Vin/Vout) 1000 fsw (kHz) per PHASE Typical available electric input power as a function of heatsink temperature Pin=f(Th) 0,1 18,0-20,0 Pin (kW) 0,2 20,0-22,0 12 Vin/Vout Iin (A) "from" kHz 10 0,3 16,0-18,0 8 0,4 14,0-16,0 0,5 12,0-14,0 6 10,0-12,0 to" kHz 0,6 8,0-10,0 4 0,7 6,0-8,0 4,0-6,0 0,8 2 0,9 256 0 2,0-4,0 8 16 32 64 128 fsw (kHz) 60 Tj= Tjmax-25°C Conditions: DC link= Th= copyright Vincotech 70 Conditions: 800 V 80 °C Vin Sw. freq. 2 80 90 Th ( o C) 100 Tj= Tjmax-25°C 500 V fsw from 16 DC link= kHz to 800 V 128 kHz Revision: 1 10-PZ123BA080ME-M909L18Y DC Boost Application flow3xBOOST0-SiC Figure 9. 1200V/80mΩ per PHASE Typical efficiency as a function of input power η=f(Pin) efficiency (%) 100,0 99,5 "from" kHz 99,0 "to" kHz 98,5 98,0 0 5 10 15 Conditions: Tj= Tjmax-25°C Vin parameter: 500 V Sw. freq. fsw from copyright Vincotech 16 20 P in (kW) DC link= 800 V kHz to 128 kHz 25 3 Revision: 1