A-019. 3-Phase 2-Level Full Bridge PFC 3-wire Vin=200V, PIN=25kW

ROHM Solution Simulator Schematic Information

Simulation Parameters2023. Feb
64UG113E Rev.005

Simulation Circuit

Parameters

Descriptions

Default

Simulation
Setting Range

Vin

Input voltage

115Vac 50Hz

PoPower Output

25kW

Vo

Output voltage

500Vdc300 – 500Vdc

L2 IL2

fsw1,2,3

Switching frequency

20kHz

10k – 300k

L3Tj

Temperature

100°C

Vd1-6+

Gate Drive voltage H

15V

10 – 20V

Vd1-6-

Gate Drive voltage L-4V

-4 – 0V

Vdin

Signal voltage level5V

Id5IL1L1IoVo

Id6
Q2

IL3

DevicesComponent
Name

Component

Simulation
Setting Range

Q1 – Q6

SJ-MOSFET

Selectable

GD-IC1-6

Gate Driver

BM61M41RFV-C

R sink1-6

Resistor for sink

ESR18 1Ω

0.1 -R source1-6

Resistor for source

ESR18 2Ω0.1 -L1, L2, L3

Inductor

200µH

10µH - 2mH

Q6

Q4

Vinfsw1

Default

Q5

Q3

Q1

fsw2

fsw3

GD-IC1

Vd1-

GD-IC2

Vd2-

R sink1
R source1
Vd1+
R sink2
R source2

Vd2+

GD-IC3R sink3
R source3

Vd3-

Vd3+

GD-IC4

Vd4-

R sink4
R source4

Vd4+

R sink5

GD-IC5

R source5

Vd5-

Vd5+

GD-IC6

Vd6-

R sink6
R source6

Vd6+

Vdin

© 2022 ROHM Co., Ltd.

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-019. 3-Phase 2-Level Full Bridge PFC 3-wire Vin=200V, PIN=25kW
ROHM Solution Simulator Schematic Information
Selectable Devices

Selectable Devices

Component
nameComponent

Product No.

featureQ1 – Q4

SJ-MOSFET

R6004JNX

600V, 4A

R6006JNX

600V, 6A

R6009JNX

600V, 9A

R6018JNX

600V, 18A

R6020JNX

600V, 20A

R6025JNX

600V, 25A

R6030JNZ4 (*)

600V, 30A

R6050JNZ4600V, 50A

2023. Feb
64UG113E Rev.005* 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
Io, IL (0～20.00ms)

Vin=200Vac Pin=25kW
Vo=400Vdc Tj=100℃

2023. Feb
64UG113E Rev.005

Expansion (14.00～14.16ms)
Orange : Io(A)Orange : Io(A)(14.00～14.16ms)

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

Green : IL2(A)Purple : IL3(A)P. 3

Simulation Waveform2
ROHM Solution Simulator Schematic Information
Q5_Loss5, Pd5, Vds5, Id5

Q6_Loss6, Pd6, Vds6, Id6

Vin=200Vac Pin=25kW
Vo=400Vdc Tj=100℃

Loss6(mJ)

Loss5(J)

Conduction Loss

Switching Loss

Conduction Loss

Pd6(W)

Pd5(W)

Pd6(W)

Pd5(W)

Vds5(V)

Vds5(V)

Vds6(V)

Vds6(V)

Id5(A)Id6(A)
Id6(A)

Id5(A)

2023. Feb
64UG113E Rev.005

Loss6(mJ)

Loss5(J)© 2022 ROHM Co., Ltd.

Vin=200Vac Pin=25kW
Vo=400Vdc Tj=100℃

P. 4

Efficiency, Power Dissipation
ROHM Solution Simulator Schematic Information

Pin : 10kW～25kW
100

Tj : -25℃～125℃

Vin=200Vac Vo=400Vdc
Tj=100℃

100

Efficiency (%)

Efficiency : 100×Po/Pin

96

94

92

Efficiency : 100×Po/Pin

96

94

90

200

1015202530-40200

Power Dissipation

Pd(W)Power Dissipation (W)5Power Dissipation (W)Efficiency (%)

92

90

100

Q1～Q6-200Pd(W)20406080100120140100120140

Power Dissipation

Q1～Q6100005101520Pin(kW)© 2022 ROHM Co., Ltd.

2023. Feb
64UG113E Rev.005

98
Efficiency ( %)Efficiency ( %)98

Vin=200Vac Pin=25kW
Vo=400Vdc

2530-40-20020406080Tj (℃)

P. 5

How to change the devices

ROHM Solution Simulator Schematic Information
2023. Feb
64UG113E Rev.005

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
64UG113E Rev.005

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 𝑑𝑡
0

loss_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 by
ROHM.
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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