Post on 04-Feb-2022
©2021 by System Plus Consulting | SPR21582 - Automotive Low-Voltage Si MOSFET Comparison 2021 | Sample 1
+33 2 40 18 09 16 info@systemplus.fr www.systemplus.fr22 bd Benoni Goullin
44200 NANTES - FRANCE
REVERSE COSTING® – STRUCTURAL, PROCESS & COST REPORT
Automotive Low-Voltage Si MOSFET Comparison 2021Exhaustive technology and cost comparisons of 11 AEC-Q101 Si MOSFETs from Infineon, ON Semiconductor, STMicroelectronics, Toshiba, Nexperia, Rohm, Diodes Incorporated, and Taiwan Semiconductor.SPR21582 - POWER report by Amine ALLOUCHE
PHYSICAL ANALYSIS by Tom HERVEJuly 2021 - Sample
©2021 by System Plus Consulting | SPR21582 - Automotive Low-Voltage Si MOSFET Comparison 2021 | Sample 2
Table of Contents
Overview / Introduction 4
o Executive summary
o Reverse costing methodology
o Glossary
Technology & Market 8
o Market overview
o Statistics of main manufacturers of automotive MOSFETs present in
different automotive systems.
o Si MOSFET Technology Designs
Company Profile 18
o Infineono ON Semiconductoro STMicroelectronicso Toshibao Nexperiao Rohmo Diodes Incorporatedo Taiwan Semiconductor
Physical Analysis 52
o 40V MOSFETs✓ Infineon✓ ON Semiconductor✓ STMicroelectronics✓ Nexperia
o 50V MOSFET✓ ON Semiconductor✓ ROHM✓ Diodes Incorporated
o 60V MOSFET✓ ON Semiconductor✓ Taiwan Semiconductor
o 100V MOSFET ✓ ON Semiconductor✓ Toshiba
Technology and Physical Comparison 107
o Device performance comparisons (FOM Rdson*Qg, Specific resistance,
current density)
o Device design comparisons
o Physical parameters trends
Manufacturing Process Flow 113
o Supply chain of all analyzed manufacturers with wafer sizes
o Wafer fabrication unit hypotheses for all analyzed manufacturers
o Detailed Manufacturing process flow schematics of selected MOSFET process
Cost and Price Analysis 127
o Yields explanation & hypotheses
o For each of the 11 MOSFETs:✓ Front-end wafer cost✓ Wafer probe test and dicing costs✓ Die cost and price
Cost Comparison 150
o Comparisons include wafer and die Ampere costs for each voltage class
Feedback 157
Related Analyses 159
System Plus Consulting Services 161
©2021 by System Plus Consulting | SPR21582 - Automotive Low-Voltage Si MOSFET Comparison 2021 | Sample 3
Overview / Introductiono Executive Summaryo Reverse Costing
Methodologyo Glossary
Technology & Market
Company Profile
Physical Analysis
Technology and Physical Comparison
Manufacturing Process Flow
Cost & Price Analysis
Cost Comparison
Related Analyses
About System Plus
Executive Summary
New environmental regulations targeting carbon neutrality by 2050 by some governments play in favor of faster vehicle electrification.
Power electronics is a key technology for this transition. Power semiconductors of various voltage ranges can be found in any EV. Low
voltage MOSFETs are already present in petrol-powered cars. The growing demand for all electrification types increases the need for
DC/DC conversion from 48-12 V or 400-12 V. Moreover, more infotainment and communication will also favor the automotive-qualified
MOSFET market.
Silicon MOSFETs benefit from mature infrastructure and processes. Meanwhile, new device generations are coming to the market. In
addition to performance improvements, Si MOSFET die costs will be further reduced thanks to a 12-inch silicon wafer transition that will
make their cost increasingly competitive.
System Plus Consulting presents an overview of the state of the art of 11 automotive-qualified AEC-Q101 Si MOSFETs of four voltage classes:
40 V, 50 V, 60 V, and 100 V. They are from eight manufacturers: Infineon, ON Semiconductor, STMicroelectronics, Toshiba, Nexperia, Rohm,
Diodes Incorporated, and Taiwan Semiconductor. Some of these manufacturers have been highlighted during data analysis performed on
systems analyzed in our Automotive Tracks.
This report highlights differences in their technology parameters and design, and its impact on production cost. It provides detailed optical
and SEM pictures from the device’s opened-package down to the microscopic level of transistor design. The focus of the report is on chip
technology, and hence the devices are analyzed and costs are simulated at wafer and die levels.
Finally, this report provides exhaustive physical, technological and manufacturing cost comparisons of the analyzed devices for the
different voltage classes.
©2021 by System Plus Consulting | SPR21582 - Automotive Low-Voltage Si MOSFET Comparison 2021 | Sample 4
Overview / Introductiono Executive Summaryo Reverse Costing
Methodologyo Glossary
Technology & Market
Company Profile
Physical Analysis
Technology and Physical Comparison
Manufacturing Process Flow
Cost & Price Analysis
Cost Comparison
Related Analyses
About System Plus
The reverse costing analysis is conducted in 3 phases:
Teardown analysis
Package is analyzed and measured.The dies are extracted in order to get overall data: dimensions, main blocks, pad number and pin out, die marking.Setup of the manufacturing process
Costing analysis
Setup of the manufacturing environmentCost simulation of the process steps
Selling price analysis
Supply chain analysisAnalysis of the selling price
Reverse Costing Methodology
©2021 by System Plus Consulting | SPR21582 - Automotive Low-Voltage Si MOSFET Comparison 2021 | Sample 5
Overview / Introduction
Technology & Market
Company Profile
Physical Analysis
Technology and Physical Comparison
Manufacturing Process Flow
Cost & Price Analysis
Cost Comparison
Related Analyses
About System Plus
Data Analysis from System Plus Consulting Automotive Tracks
Data Analysis from System Plus Consulting Automotive Tracks – Teardown Website
• The following graph is a result of data analysis from System Plus Consulting automotive tracks. (website).
• It shows the main manufacturers of AEC-Q101 MOSFETs and their number in selected 17 systems among the analyzed automotivesystems by System Plus Consulting.
©2021 by System Plus Consulting | SPR21582 - Automotive Low-Voltage Si MOSFET Comparison 2021 | Sample 6
Overview / Introduction
Technology & Market
Company Profile
Physical Analysis
Technology and Physical Comparison
Manufacturing Process Flow
Cost & Price Analysis
Cost Comparison
Related Analyses
About System Plus
Si MOSFET Technology
©2021 by System Plus Consulting | SPR21582 - Automotive Low-Voltage Si MOSFET Comparison 2021 | Sample 7
Overview / Introduction
Technology & Market
Company Profile
Physical Analysis o xo xo xo x
Technology and Physical Comparison
Manufacturing Process Flow
Cost & Price Analysis
Cost Comparison
Related Analyses
About System Plus
Analyzed Devices
©2021 by System Plus Consulting | SPR21582 - Automotive Low-Voltage Si MOSFET Comparison 2021 | Sample 8
Overview / Introduction
Technology & Market
Company Profile
Physical Analysis o xo xo xo x
Technology and Physical Comparison
Manufacturing Process Flow
Cost & Price Analysis
Cost Comparison
Related Analyses
About System Plus
xxx
• Package type: x
• Package size: x
• Pin pitch: x
• The package includes the following markings:
©2021 by System Plus Consulting | SPR21582 - Automotive Low-Voltage Si MOSFET Comparison 2021 | Sample 9
Overview / Introduction
Technology & Market
Company Profile
Physical Analysis o xo xo xo x
Technology and Physical Comparison
Manufacturing Process Flow
Cost & Price Analysis
Cost Comparison
Related Analyses
About System Plus
x
©2021 by System Plus Consulting | SPR21582 - Automotive Low-Voltage Si MOSFET Comparison 2021 | Sample 10
Overview / Introduction
Technology & Market
Company Profile
Physical Analysis o xo xo xo x
Technology and Physical Comparison
Manufacturing Process Flow
Cost & Price Analysis
Cost Comparison
Related Analyses
About System Plus
x
©2021 by System Plus Consulting | SPR21582 - Automotive Low-Voltage Si MOSFET Comparison 2021 | Sample 11
Overview / Introduction
Technology & Market
Company Profile
Physical Analysis
Technology and Physical Comparison
Manufacturing Process Flow
Cost & Price Analysis
Cost Comparison
Related Analyses
About System Plus
Epitaxy Trend
©2021 by System Plus Consulting | SPR21582 - Automotive Low-Voltage Si MOSFET Comparison 2021 | Sample 12
Overview / Introduction
Technology & Market
Company Profile
Physical Analysis
Technology and Physical Comparison
Manufacturing Process Flow
Cost & Price Analysis
Cost Comparison
Related Analyses
About System Plus
Analyzed Devices Performances – Current Density Comparison
©2021 by System Plus Consulting | SPR21582 - Automotive Low-Voltage Si MOSFET Comparison 2021 | Sample 13
Overview / Introduction
Technology & Market
Company Profile
Physical Analysis
Technology and Physical Comparison
Manufacturing Process Flow
Cost & Price Analysis
Cost Comparison
Related Analyses
About System Plus
Analyzed Devices Performances – FOM (Rdson*Qg) Comparison
©2021 by System Plus Consulting | SPR21582 - Automotive Low-Voltage Si MOSFET Comparison 2021 | Sample 14
Overview / Introduction
Technology & Market
Company Profile
Physical Analysis
Technology and Physical Comparison
Manufacturing Process Flowo Supply Chainso xo xo x
o xo xo xo xo x
Cost & Price Analysis
Cost Comparison
Related Analyses
About System Plus
X – Process Flow
©2021 by System Plus Consulting | SPR21582 - Automotive Low-Voltage Si MOSFET Comparison 2021 | Sample 15
Overview / Introduction
Technology & Market
Company Profile
Physical Analysis
Technology and Physical Comparison
Manufacturing Process Flow
Cost & Price Analysiso xo xo xo xo xo xo xo x
Cost Comparison
Related Analyses
About System Plus
x Components Cost & Price
©2021 by System Plus Consulting | SPR21582 - Automotive Low-Voltage Si MOSFET Comparison 2021 | Sample 16
Overview / Introduction
Technology & Market
Company Profile
Physical Analysis
Technology and Physical Comparison
Manufacturing Process Flow
Cost & Price Analysis
Cost Comparison
Related Analyses
About System Plus
X MOSFET Cost Comparison
©2021 by System Plus Consulting | SPR21582 - Automotive Low-Voltage Si MOSFET Comparison 2021 | Sample 17
R E L A T E DA N A L Y S E S
©2021 by System Plus Consulting | SPR21582 - Automotive Low-Voltage Si MOSFET Comparison 2021 | Sample 18
Overview / Introduction
Technology & Market
Company Profile
Physical Analysis
Technology and Physical Comparison
Manufacturing Process Flow
Cost & Price Analysis
Cost Comparison
Related Analyses
About System Plus
Related Analyses
RELATED TEARDOWN TRACKSRELATED REPORTS
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Module in Jaguar I-PACE Inverter
• Silicon IGBT Comparison 2021
• SiC Transistor Comparison 2020
By Yole Développement:• Power Electronics for E-
Mobility 2021
By System Plus Consulting:• Automotive Tracks
©2021 by System Plus Consulting | SPR21582 - Automotive Low-Voltage Si MOSFET Comparison 2021 | Sample 19
COMPANYSERVICES
©2021 by System Plus Consulting | SPR21582 - Automotive Low-Voltage Si MOSFET Comparison 2021 | Sample 20
Overview / Introduction
Technology & Market
Company Profile
Physical Analysis
Technology and Physical Comparison
Manufacturing Process Flow
Cost & Price Analysis
Cost Comparison
Related Analyses
About System Pluso Company serviceso Contact
Our Core Activity : Reverse Costing®
A Structure, Process and Cost Analysis
Reverse Costing® consists of disassembling a device or a system in orderto identify its technology and discern its manufacturing processes andthen using in-house models and tools to determine its cost.
©2021 by System Plus Consulting | SPR21582 - Automotive Low-Voltage Si MOSFET Comparison 2021 | Sample 21
Overview / Introduction
Technology & Market
Company Profile
Physical Analysis
Technology and Physical Comparison
Manufacturing Process Flow
Cost & Price Analysis
Cost Comparison
Related Analyses
About System Pluso Company serviceso Contact
Fields Of Expertise
©2021 by System Plus Consulting | SPR21582 - Automotive Low-Voltage Si MOSFET Comparison 2021 | Sample 22
Overview / Introduction
Technology & Market
Company Profile
Physical Analysis
Technology and Physical Comparison
Manufacturing Process Flow
Cost & Price Analysis
Cost Comparison
Related Analyses
About System Pluso Company serviceso Contact
Business Model
Teardown Track
205+ teardowns per
year
Monitor1 per year quarterly updated
Custom Analysis150 custom analyses per
year
Report60+ per year
Costing Tools
5 process-based and 3 parametric
costing tools
Cost MethodsTrainingOn demand
©2021 by System Plus Consulting | SPR21582 - Automotive Low-Voltage Si MOSFET Comparison 2021 | Sample 23
Overview / Introduction
Technology & Market
Company Profile
Physical Analysis
Technology and Physical Comparison
Manufacturing Process Flow
Cost & Price Analysis
Cost Comparison
Related Analyses
About System Pluso Company serviceso Contact
Worldwide Presence
100+ collaborators in 8 different countries
Headquarters› Nantes – System Plus Consulting› Lyon – Yole Développement
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©2021 by System Plus Consulting | SPR21582 - Automotive Low-Voltage Si MOSFET Comparison 2021 | Sample 24
Overview / Introduction
Technology & Market
Company Profile
Physical Analysis
Technology and Physical Comparison
Manufacturing Process Flow
Cost & Price Analysis
Cost Comparison
Related Analyses
About System Pluso Company serviceso Contact
Contact
REPORTS, MONITORS & TRACKS
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