automotive low-voltage si mosfet comparison2021 sample

©2021 by System Plus Consulting | SPR21582 - Automotive Low-Voltage Si MOSFET Comparison 2021 | Sample 1

+33 2 40 18 09 16 [email protected] 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


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

http://www.systemplus.fr/


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.



Overview / Introductiono Executive Summaryo Reverse Costing

Methodologyo Glossary

Technology & Market

Company Profile

Physical 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



Overview / Introduction

Technology & Market

Company Profile

Physical 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.


https://www.reverse-costing.com/teardowns/?q=&category=ADAS&category=Electrification&category=Infotainment&category=Telematics&category=Other+ECUs&show_only_full_teardowns=on/

https://www.reverse-costing.com/




Technology & Market

Company Profile

Physical Analysis




Cost Comparison

Related Analyses

About System Plus

Si MOSFET Technology




Technology & Market

Company Profile

Physical Analysis o xo xo xo x




Cost Comparison

Related Analyses

About System Plus

Analyzed Devices




Technology & Market

Company Profile





Cost Comparison

Related Analyses

About System Plus

xxx

• Package type: x

• Package size: x

• Pin pitch: x

• The package includes the following markings:




Technology & Market

Company Profile





Cost Comparison

Related Analyses

About System Plus

x




Technology & Market

Company Profile

Physical Analysis




Cost Comparison

Related Analyses

About System Plus

Epitaxy Trend




Technology & Market

Company Profile

Physical Analysis




Cost Comparison

Related Analyses

About System Plus

Analyzed Devices Performances – Current Density Comparison




Technology & Market

Company Profile

Physical Analysis




Cost Comparison

Related Analyses

About System Plus

Analyzed Devices Performances – FOM (Rdson*Qg) Comparison




Technology & Market

Company Profile

Physical Analysis


Manufacturing Process Flowo Supply Chainso xo xo x

o xo xo xo xo x


Cost Comparison

Related Analyses

About System Plus

X – Process Flow




Technology & Market

Company Profile

Physical Analysis



Cost & Price Analysiso xo xo xo xo xo xo xo x

Cost Comparison

Related Analyses

About System Plus

x Components Cost & Price




Technology & Market

Company Profile

Physical Analysis




Cost Comparison

Related Analyses

About System Plus

X MOSFET Cost Comparison



R E L A T E DA N A L Y S E S



Technology & Market

Company Profile

Physical Analysis




Cost Comparison

Related Analyses

About System Plus

Related Analyses

RELATED TEARDOWN TRACKSRELATED REPORTS

By System Plus Consulting:• Vitesco Technologies Power

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


https://www.systemplus.fr/reverse-costing-reports/vitesco-technologies-power-module-in-jaguar-i-pace-inverter/

https://www.systemplus.fr/reverse-costing-reports/silicon-igbt-comparison-2021/

https://www.systemplus.fr/reverse-costing-reports/sic-transistor-comparison-2020/

https://www.i-micronews.com/products/power-electronics-for-e-mobility-2021/



COMPANYSERVICES



Technology & Market

Company Profile

Physical 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.




Technology & Market

Company Profile

Physical Analysis




Cost Comparison

Related Analyses


Fields Of Expertise




Technology & Market

Company Profile

Physical Analysis




Cost Comparison

Related Analyses


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




Technology & Market

Company Profile

Physical Analysis




Cost Comparison

Related Analyses


Worldwide Presence

100+ collaborators in 8 different countries

Headquarters› Nantes – System Plus Consulting› Lyon – Yole Développement

Boise

CorneliusRaleighPhoenix

Austin

Singapore

Hsinchu

TokyoShenzhen

Seoul

Frankfurt

Nantes

Lyon




Technology & Market

Company Profile

Physical Analysis




Cost Comparison

Related Analyses


Contact

REPORTS, MONITORS & TRACKS

HEADQUARTER & CUSTOM PROJECT SERVICES

22 Bd Benoni Goullin44200 Nantes, France

[email protected] - +33 2 40 18 09 16

REPORTS & MONITORS WEBSITE

www.systemplus.fr

TRACKS WEBSITE

www.reverse-costing.com

MARKETING, COMMUNICATION & PR

Jean-Christophe Eloy, Marketing & Communication

[email protected] - +33 686 68 19 31

Sandrine Leroy, Public [email protected] - +33 4 72 83 01 89

Europe and RoW

Lizzie Levenez - [email protected]

+49 15 123 544 182

Benelux, UK & Scandinavia

Marine Wybranietz - [email protected]

+49 69 96 21 76 78

South Germany & France

Martine Komono - [email protected]

+49 173 69 43 31

DACH (North Germany, Austria, Switzerland)

Neha CHAUDHURY - [email protected]

+49 172 97 47 248

Western US & Canada

Steve Laferriere - [email protected]

+ 1 310 600 8267

Eastern US & Canada

Chris Youman - [email protected]

+1 919 607 9839

India and RoA

Takashi Onozawa - [email protected]

+81 80 4371 4887

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Mavis Wang - [email protected]

+886 979 336 809 +86 136 6156 6824

Korea

Peter Ok - [email protected]

+82 10 4089 0233

Japan

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+81 34 4059 204

Japan and Singapore

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+81 80 3577 3042

Japan

Toru Hosaka – [email protected]

+81 90 1775 3866

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automotive low-voltage si mosfet comparison2021 sample

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