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©2020 by System Plus Consulting | SP20563 - Innoscience’s 650 V GaN-on-Si Transistor | Sample 1
22 Bd Benoni Goullin44200 NANTES - FRANCE +33 2 40 18 09 16 [email protected] www.systemplus.fr
Innoscience’s 650V GaN-on-Si Transistor
The first 100% Chinese GaN-on-Si power device found in Rock’s fast charger, manufactured on an 8-inch platform.
SP20563 - Power Semiconductor report by Taha AYARILaboratory Analysis by Peggy GALLOIS
July 2020 – Sample
REVERSE COSTING® – STRUCTURAL, PROCESS & COST REPORT
©2020 by System Plus Consulting | SP20563 - Innoscience’s 650 V GaN-on-Si Transistor | Sample 2
Table of Contents
Overview / Introduction 5
o Executive Summary
o Market
o Reverse Costing Methodology
Company Profile 13
o Innoscience
Physical Analysis 17
o Summary and overview
o Package
o Die Delayering
o Die Cross-Section
Manufacturing Process Flow 37
o Fab Units
o HEMT Process Flow
o Component Packaging
Cost Analysis 49
o Economic analysis & Yields
o GaN HEMT Cost
✓ HEMT Wafer Front-End Cost and Front-End Cost per process
step.
✓ HEMT Back-End 0 Cost: Die Probe Test, Thinning & Dicing
✓ HEMT Die Cost
o Packaging Cost
o Component Cost
✓ Back-End: Final Test Cost
✓ Component Cost
Selling Price 64
o Component price
Comparison 66
o Technology and cost comparison between Innoscience and Navitas
NV6115 GaN power devices.
Feedback 70
System Plus Consulting Services 72
©2020 by System Plus Consulting | SP20563 - Innoscience’s 650 V GaN-on-Si Transistor | Sample 3
Overview / Introductiono Executive Summaryo Marketo Reverse Costing
Methodology
Company Profile
Physical Analysis
Manufacturing Process Flow
Cost Analysis
Selling Price
Comparison
Feedback
Related Reports
About System Plus
The reverse costing analysis is conducted in 3 phases:
Teardown analysis
Package is analyzed and measuredThe dies are extracted in order to get overall data: dimensions, main blocks, pad number and pin out, die markingSetup 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
©2020 by System Plus Consulting | SP20563 - Innoscience’s 650 V GaN-on-Si Transistor | Sample 4
Overview / Introduction
Company Profile
Physical Analysis o Summary and overviewo Packageo Die Delayeringo Die Cross-Section
Manufacturing Process Flow
Cost Analysis
Selling Price
Comparison
Feedback
Related Reports
About System Plus
Summary of the Physical Analysis
©2020 by System Plus Consulting | SP20563 - Innoscience’s 650 V GaN-on-Si Transistor | Sample 5
Overview / Introduction
Company Profile
Physical Analysis o Summary and overviewo Packageo Die Delayeringo Die Cross-Section
Manufacturing Process Flow
Cost Analysis
Selling Price
Comparison
Feedback
Related Reports
About System Plus
Device Overview
Rock charger’s PCB©2020 by System Plus Consulting
GaN transistor in Rock charger©2020 by System Plus Consulting
The 650V transistor is found in the 65W ‘’T31 GaN Super FastCharger’’ from Rock.The GaN device has a DFN 8x8 package.Rock charger
©2020 by System Plus Consulting
©2020 by System Plus Consulting | SP20563 - Innoscience’s 650 V GaN-on-Si Transistor | Sample 6
Overview / Introduction
Company Profile
Physical Analysis o Summary and overviewo Packageo Die Delayeringo Die Cross-Section
Manufacturing Process Flow
Cost Analysis
Selling Price
Comparison
Feedback
Related Reports
About System Plus
GaN HEMT Die Delayering
©2020 by System Plus Consulting | SP20563 - Innoscience’s 650 V GaN-on-Si Transistor | Sample 7
Overview / Introduction
Company Profile
Physical Analysis o Summary and overviewo Packageo Die Delayeringo Die Cross-Section
Manufacturing Process Flow
Cost Analysis
Selling Price
Comparison
Feedback
Related Reports
About System Plus
GaN HEMT Cross-Section #2 – Epitaxy
©2020 by System Plus Consulting | SP20563 - Innoscience’s 650 V GaN-on-Si Transistor | Sample 8
Overview / Introduction
Company Profile
Physical Analysis o Summary and overviewo Packageo Die Delayeringo Die Cross-Section
Manufacturing Process Flow
Cost Analysis
Selling Price
Comparison
Feedback
Related Reports
About System Plus
GaN HEMT Cross-Section #2 – Source/Gate
©2020 by System Plus Consulting | SP20563 - Innoscience’s 650 V GaN-on-Si Transistor | Sample 9
Overview / Introduction
Company Profile
Physical Analysis o Summary and overviewo Packageo Die Delayeringo Die Cross-Section
Manufacturing Process Flow
Cost Analysis
Selling Price
Comparison
Feedback
Related Reports
About System Plus
GaN HEMT Cross-Section #2 – Gate/Field plate
©2020 by System Plus Consulting | SP20563 - Innoscience’s 650 V GaN-on-Si Transistor | Sample 10
Overview / Introduction
Company Profile
Physical Analysis
Manufacturing Process Flowo Fab Unitso HEMT Process Flowo Component Packaging
Cost Analysis
Selling Price
Comparison
Feedback
Related Reports
About System Plus
GaN Transistor - Process Flow (4/6)
©2020 by System Plus Consulting | SP20563 - Innoscience’s 650 V GaN-on-Si Transistor | Sample 11
Overview / Introduction
Company Profile
Physical Analysis
Manufacturing Process Flow
Cost Analysiso Economic Analysis & Yieldso GaN HEMT Costo Packaging Costo Component Cost
Selling Price
Comparison
Feedback
Related Reports
About System Plus
GaN HEMT Wafer Front-End Cost
©2020 by System Plus Consulting | SP20563 - Innoscience’s 650 V GaN-on-Si Transistor | Sample 12
Overview / Introduction
Company Profile
Physical Analysis
Manufacturing Process Flow
Cost Analysiso Economic Analysis & Yieldso GaN HEMT Costo Packaging Costo Component Cost
Selling Price
Comparison
Feedback
Related Reports
About System Plus
GaN HEMT Die Cost
©2020 by System Plus Consulting | SP20563 - Innoscience’s 650 V GaN-on-Si Transistor | Sample 13
Overview / Introduction
Company Profile
Physical Analysis
Manufacturing Process Flow
Cost Analysiso Economic Analysis & Yieldso GaN HEMT Costo Packaging Costo Component Cost
Selling Price
Comparison
Feedback
Related Reports
About System Plus
Component Cost
©2020 by System Plus Consulting | SP20563 - Innoscience’s 650 V GaN-on-Si Transistor | Sample 14
Overview / Introduction
Company Profile
Physical Analysis
Manufacturing Process Flow
Cost Analysis
Selling Price
Comparisono Innoscience vs Transphorm
Feedback
Related Reports
About System Plus
Package Comparison
Note:Detailed teardown of the NavitasNV6115 can be found in System PlusConsulting’s report “Navitas 650VGaNFast Power IC Family”.
©2020 by System Plus Consulting | SP20563 - Innoscience’s 650 V GaN-on-Si Transistor | Sample 15
Overview / Introduction
Company Profile
Physical Analysis
Manufacturing Process Flow
Cost Analysis
Selling Price
Comparisono Innoscience vs Transphorm
Feedback
Related Reports
About System Plus
GaN HEMT Die Comparison
©2020 by System Plus Consulting | SP20563 - Innoscience’s 650 V GaN-on-Si Transistor | Sample 16
Overview / Introduction
Company Profile
Physical Analysis
Manufacturing Process Flow
Cost Analysis
Selling Price
Comparison
Feedback
Related Reports
About System Plus
Related Reports
MARKET AND TECHNOLOGY REPORTS - YOLE DÉVELOPPEMENT
POWER ELECTRONICS & COMPOUND SEMICONDUCTOR• Compound Semiconductor Quarterly Market Monitor• Power GaN 2019: Epitaxy, Devices, Applications & Technology
Trends
REVERSE COSTING ANALYSES - SYSTEM PLUS CONSULTING
POWER ELECTRONICS & COMPOUND SEMICONDUCTOR• Navitas 650V GaNFast Power IC Family• GaN-Based Wall Charger Comparison 2019• GaN-on-Silicon Transistor Comparison 2018• Nexperia’s AEC-Q101 qualified 650 V GaN based power
device• Transphorm GaN-on-Silicon HEMT TPH3206PS• GaN-on-Sapphire HEMT Power IC by Power Integrations
©2020 by System Plus Consulting | SP20563 - Innoscience’s 650 V GaN-on-Si Transistor | Sample 17
COMPANYSERVICES
©2020 by System Plus Consulting | SP20563 - Innoscience’s 650 V GaN-on-Si Transistor | Sample 18
Overview / Introduction
Company Profile
Physical Analysis
Manufacturing Process Flow
Cost Analysis
Selling Price
Comparison
Feedback
Related Reports
About System Pluso Company serviceso Contacto Legal
Business Models a Fields of Expertise
Custom Analyses(>130 analyses per year)
Reports(>60 reports per year)
Costing Tools
Trainings
©2020 by System Plus Consulting | SP20563 - Innoscience’s 650 V GaN-on-Si Transistor | Sample 19
Overview / Introduction
Company Profile
Physical Analysis
Manufacturing Process Flow
Cost Analysis
Selling Price
Comparison
Feedback
Related Reports
About System Pluso Company serviceso Contacto Legal
Contact
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