A-017. 3-Phase Interleaved PFC Vin=200V, Iin=7.5A, DCM
ROHM Solution Simulator Schematic Information
Simulation Parameters2023. Feb
64UG111E Rev.004

Simulation Circuit

Parameters

Descriptions

Default

Vin

Input voltage

200Vac 50Hz

Simulation
Setting Range

D1

D2

D3

IL1IinInput current

7.5AacVo

Output voltage

500Vdc300 – 500Vdc

fsw1,2,3

Switching frequency

50kHz

10k – 300k

Tj

Temperature

100°C

Vd1,2,3Gate Drive voltage

15VVdin

Signal voltage level

5V

L1
L2 IL2L3Iin BR
10 – 20V

If1VinQ1

IL3

Id1

Q2Q3VoC1

R sink1

GD-IC1

DevicesR source1

Component
NameComponent

Default

Q1, Q2, Q3

SJ-MOSFET

Selectable

D1, D2, D3

SiC SBD

Selectable

GD-IC1,2,3

Gate Driver

BM61M41RFV-C

R sink1,2,3

Resistor for sink

ESR18 1Ω

0.1 -R source1,2,3

Resistor for source

ESR18 2Ω0.1 -L1, L2, L3

Inductor

300µH

10µH - 2mH

C1

Capacitor

50nF

BR

Bridge Diode

600V 10A ideal diode© 2022 ROHM Co., Ltd.

Simulation
Setting Range

Vd1

fsw1

R sink2

GD-IC2R source2

Vd2

fsw2

R sink3

GD-IC3R source3

fsw3

Vdin

Vd3

Note: The Loss_calc component is a utility module to support power loss calculation and does not affect the simulation
P. 1
results of circuit operation or performance.

A-017. 3-Phase Interleaved PFC Vin=200V, Iin=7.5A, DCM
ROHM Solution Simulator Schematic Information
Selectable Devices

2023. Feb
64UG111E Rev.004

Selectable Devices

Component
nameComponent

Product No.

featureComponent
nameComponent

Product No.

featureQ1 – Q4

SJ-MOSFET

R6004JNX

600V, 4A

D1, D2SiC SBD

SCS205KG

1200V, 5A

R6006JNX

600V, 6A

SCS206AG

650V, 6A

R6009JNX

600V, 9A

SCS208AG

650V, 8A

R6018JNX

600V, 18A

SCS210AG

650V, 10A

R6020JNX

600V, 20ASCS210KG

1200V, 10A

R6025JNX

600V, 25A

SCS212AG

650V, 12A

R6030JNZ4 (*)

600V, 30ASCS215AG

650V, 15A

R6050JNZ4600V, 50A

SCS215KG

1200V, 15A

SCS220AG

650V, 20ASCS220KG

1200V, 20A

SCS302AHG (*)

650V, 2A, High surge resistance

SCS304AHG

650V, 4A, High surge resistance

SCS306AHG

650V, 6A, High surge resistance

SCS308AHG

650V, 8A, High surge resistance

SCS310AHG

650V, 10A, High surge resistance

SCS312AHG

650V, 12A, High surge resistance

SCS315AHG

650V, 15A, High surge resistance

SCS320AHG

650V, 20A, High surge resistance* Default device* Default device© 2022 ROHM Co., Ltd.

Note) We have not been able to confirm operation with all combinations. Please read the disclaimer carefully.

P. 2

Simulation Waveform1
ROHM Solution Simulator Schematic Information
2023. Feb
64UG111E Rev.004

Iin=7.5Aac
IL1, IL2, IL3, Iin Vin=200Vac
Vo=500Vdc Tj=100℃
Blue : IL1(A)Green : IL2(A)Expansion (5.00～5.03ms)
Red : Iin(A)Purple : IL3(A)(5.00～5.03ms)(8.00～8.03ms)

Expansion (8.00～8.03ms)

Red : Iin(A)Blue : IL1(A)Blue : IL1(A)Green : IL2(A)Green : IL2(A)Purple : IL3(A)Purple : IL3(A)Red : Iin(A)© 2022 ROHM Co., Ltd.

P. 3

Simulation Waveform2
ROHM Solution Simulator Schematic Information
D1_Loss1, Pd1, Vf1, If1

Q1_Loss1, Pd1, Vds1, Id1

Loss1(mJ)

Switching Loss(on)Conduction Loss

Loss1(mJ)

Pd1(W)

Pd1(W)

Pd1(W)

Pd1(W)

Vf1(V)
Vf1(V)

Vds1(V)

Vds1(V)

If1(A)

If1(A)

Id1(A)

Id1(A)© 2022 ROHM Co., Ltd.

2023. Feb

Vin=200Vac Iin=7.5Aac 64UG111E Rev.004
Vo=500Vdc Tj=100℃

Loss1(mJ)

Loss1(mJ)

Vin=200Vac Iin=7.5Aac
Vo=500Vdc Tj=100℃
Switching Loss(off)P. 4

Efficiency, Power Dissipation
ROHM Solution Simulator Schematic Information

Pin : 900W～1.5kW
100Tj : -25℃～125℃

Vin=200Vac Vo=500Vdc
Tj=100℃

100

Efficiency (%)

Efficiency : 100×Po/Pin9694

921000

Pd(W)

1200

14009416005Power Dissipation

43

Q1,Q2,Q3
2

1-60 -40 -20

Power Dissipation (W)Power Dissipation (W)Efficiency : 100×Po/Pin
9690
800

D1,D2,D30Pd(W)20406080 100 120 140 160

Power Dissipation

4Q1,Q2,Q3
32

D1,D2,D3
100800© 2022 ROHM Co., Ltd.

Efficiency (%)

929052023. Feb
64UG111E Rev.004

98
Efficiency ( %)Efficiency ( %)98

Vin=200Vac Iin=7.5AacVo=500Vdc

1000

1200
Pin (W)

1400

1600

-60 -40 -20020406080 100 120 140 160

Tj (℃)

P. 5

How to change the devices

ROHM Solution Simulator Schematic Information
2023. Feb
64UG111E Rev.004

Right-click on the device© 2022 ROHM Co., Ltd.

Select Properties

Pull down “SpiceLib Part”

Select the productP. 6

Loss Calculation Model

ROHM Solution Simulator Schematic Information

Loss Calculation Model outputs the instantaneous value of power loss and its integration.

Loss calculation model ‘Loss_calc’

2023. Feb
64UG111E Rev.004

Waveform example

Vds of MOSFET

Id of MOSFET

Vgs of MOSFET

𝑙𝑜𝑠𝑠_𝑜𝑢𝑡 𝑡 = 𝐼 𝑡 × 𝑉 𝑡𝑡

loss_out

𝑙𝑜𝑠𝑠_𝑖𝑛𝑡𝑒𝑔_𝑜𝑢𝑡 = න 𝑙𝑜𝑠𝑠_𝑜𝑢𝑡 𝑡 𝑑𝑡0loss_integ_out

I : Current through p1 to p1s
V : Voltage between p1s and p2© 2022 ROHM Co., Ltd.

P. 7

NoticeNotes
1) The information contained herein is subject to change without notice.
2) Before you use our Products, please contact our sales representative and verify the latest specifications :3) Although ROHM is continuously working to improve product reliability and quality, semiconductors can break down and malfunction due to various factors.
Therefore, in order to prevent personal injury or fire arising from failure, please take safetymeasures such as complying with the derating characteristics, implementing redundant andfire prevention designs, and utilizing backups and fail-safe procedures. ROHM shall have noresponsibility for any damages arising out of the use of our Poducts beyond the rating specified byROHM.
4) Examples of application circuits, circuit constants and any other information contained herein areprovided only to illustrate the standard usage and operations of the Products. The peripheral
conditions must be taken into account when designing circuits for mass production.
5) The technical information specified herein is intended only to show the typical functions of andexamples of application circuits for the Products. ROHM does not grant you, explicitly or implicitly,
any license to use or exercise intellectual property or other rights held by ROHM or any otherparties. ROHM shall have no responsibility whatsoever for any dispute arising out of the use ofsuch technical information.
6) The Products specified in this document are not designed to be radiation tolerant.
7) For use of our Products in applications requiring a high degree of reliability (as exemplifiedbelow), please contact and consult with a ROHM representative : transportation equipment (i.e.
cars, ships, trains), primary communication equipment, traffic lights, fire/crime prevention, safety
equipment, medical systems, servers, solar cells, and power transmission systems.
8) Do not use our Products in applications requiring extremely high reliability, such as aerospaceequipment, nuclear power control systems, and submarine repeaters.
9) ROHM shall have no responsibility for any damages or injury arising from non-compliance withthe recommended usage conditions and specifications contained herein.
10) ROHM has used reasonable care to ensure the accuracy of the information contained in thisdocument. However, ROHM does not warrants that such information is error-free, and ROHM
shall have no responsibility for any damages arising from any inaccuracy or misprint of suchinformation.
11) Please use the Products in accordance with any applicable environmental laws and regulations,such as the RoHS Directive. For more details, including RoHS compatibility, please contact aROHM sales office. ROHM shall have no responsibility for any damages or losses resulting
non-compliance with any applicable laws or regulations.
12) When providing our Products and technologies contained in this document to other countries,
you must abide by the procedures and provisions stipulated in all applicable export laws andregulations, including without limitation the US Export Administration Regulations and the Foreign
Exchange and Foreign Trade Act.
13) This document, in part or in whole, may not be reprinted or reproduced without prior consent ofROHM.

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R1102B