SemiQ Inc.

Corporate Presentation2019

Changing the name to SemiQ

SemiQ Propriotry Information 2

First an understanding of SemiQ Inc.

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• We are a Privately help company (Backed by Founder of II-VI Inc) – Not Venture Capital Driven

• Employee Owned

• SemiQ Inc is a SiC maker that is vertically integrated with Qualified Back up subcontractors to Eliminate Allocation• Maker of SiC Material ( EPI Wafers) with a Qualified Backup

• Designer Of SiC Products ( Diodes and Mosfets )

• Manufacture SiC products on 2 Qualified wafer Fabs

• (Sibling) FAB- ClaS-SiC – Europe

• X FAB- USA

• Packaging is Sourced – multiple Qualified experts

• Some SemiQ Inc Customers

• SemiQ Inc also offers a full line of Silicon Module in which we subcontract out to our Module specification

SemiQ, Inc. is an integrated development and manufacturing company dedicated to products based on Silicon Carbide (SiC) Materials.

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SemiQ, Inc.

SiC Epitaxial Materials Group

SiC Epitaxial Material100mm/150mm650V-3.3kV Epi

SiC Commercial Devices Group

Schottky Diodes & MOSFETs

SiC Modules and Systems Group

SiC Modules SiC Subsystems (Inverters,

OBCs)

Current application areas include: EV Automotive, Solar Inverters, HVAC, Lighting, Industrial Driver,

Energy Storage , Motor Inverters, Medical, Servers, Renewable Energy

COMPANY SUMMARY

SemiQ Proprietary and Confidential

PRODUCT & TECHNOLOGY PORTFOLIO

• 100 mm epiwafer - Now• 150 mm epiwafer - Now• 200 mm epiwafer – if there is market need

SiC Epitaxial Wafer Manufacturing

• SiC Diodes : 650V, 1200V, 1700 V – Now • SiC MOSFETs: 1200V, 80mOhm – /Preproduction Samples 1st Qrt.2020Low Cost SiC Devices

• IGBT & Hybrid Half Bridge / Boost/ Buck 32 MM and 62 MM• Easy Pak, Econo Pac- IGBT 6 Pack – 600V, 1200V, 1700 V• ISO TOP – Si &SiC - Parallel, Full Bridge - SiC Mosfet- Module

Silicon IGBT &SiC Modules

•3.3kW and 6.6 kW On-board Charger – Commercial Product •50~100 kW Inverter and Converter – Customer Application Specific•Custom System for Automotive, Industrial, Solar, Motor Control Markets

SiC Subsystems

SemiQ deliver an entire platform of high performance, low cost and ground breaking power electronics solutions from SiC Epiwafers to SiC Subsystem

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SemiQ SiC GEN3 Diodes

December 5th 2019

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Gen3 SBD Products

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Introduction of Gen3 SiC Discrete Diode Products

Gen3 SiC SBDs Device Voltage [V] Current [A] Package TypeGP3D008A065A SiC Schottky Rectifier 650 8 TO-220-2LGP3D008A065D SiC Schottky Rectifier 650 8 TO-263-2LGP3D010A065B SiC Schottky Rectifier 650 10 TO-247-2LGP3D010A065A SiC Schottky Rectifier 650 10 TO-220-2LGP3D010A065C SiC Schottky Rectifier 650 10 TO-252-2LGP3D010A065D SiC Schottky Rectifier 650 10 TO-263-2LGP3D024A065U SiC Schottky Rectifier 650 2 X 12 TO-247-3LGP3D012A065A SiC Schottky Rectifier 650 12 TO-220-2LGP3D012A065B SiC Schottky Rectifier 650 12 TO-220-2LGP3D020A065B SiC Schottky Rectifier 650 20 TO-247-2LGP3D030A065B SiC Schottky Rectifier 650 30 TO-247-2LGP3D040A065U SiC Schottky Rectifier 650 2 X 20 TO-247-3LGP3D050A065B SiC Schottky Rectifier 650 50 TO-247-2LGP3D020A065U SiC Schottky Rectifier 650 2 X 10 TO-247-3LGP3D010A120A SiC Schottky Rectifier 1200 10 TO-220-2LGP3D010A120B SiC Schottky Rectifier 1200 10 TO-247-2LGP3D015A120A SiC Schottky Rectifier 1200 15 TO-220-2LGP3D015A120B SiC Schottky Rectifier 1200 15 TO-247-2LGP3D020A120B SiC Schottky Rectifier 1200 20 TO-247-2LGP3D030A120B SiC Schottky Rectifier 1200 30 TO-247-2LGP3D030A120U SiC Schottky Rectifier 1200 2 X 15 TO-247-3LGP3D020A120U SiC Schottky Rectifier 1200 2 X 10 TO-247-3LGP3D040A120U SiC Schottky Rectifier 1200 2 X 20 TO-247-3LGP3D060A120U SiC Schottky Rectifier 1200 2 X 30 TO-247-3LGP3D005A170B SiC Schottky Rectifier 1700 5 TO-247-2LGP3D010A170B SiC Schottky Rectifier 1700 10 TO-247-2LGP3D020A170B SiC Schottky Rectifier 1700 20 TO-247-2L

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Power Modules in SOT-227 Package

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SemiQ SiC Power Module Products

• SOT-227 for both SiC Diode Modules and Hybrid

Copak/Boost/Buck Modules

✔ Qualifications

✔ In Production

• New SiC Power Modules

✔ Hybrid Power Modules

✔ Full SiC Power Modules

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SiC SBDs in SOT-227

Price Reduced Compare to Microsemi.

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SiC SBD Module in SOT-227

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Red colored ones are under development

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Hybrid with Si IGBTs + SiC Diodes

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Si SBD SOT-227

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Si FRED SOT-227

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6-Pack Si IGBT Modules

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Hybrid Modules in 34 mm/62 mm Package

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Hybrid PIM Modules with SiC FWDs

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SiC MOSFET Power Modules

Part Number VDSS

[V]ID[A] @

Tj=150oC

Typical

RDS_ON

[mW]Q

g [nC] Package Type Topology Package

GCMS040A120S1-E1 1200 30 40 115 SOT-227

GCMS020A120S1-E1 1200 60 20 230 SOT-227

GCMS012A120S1-E1 1200 100 12.5 360 SOT-227

GCMS080A120B1H1 1200 20 80 49 B1_Flow0

GCMS040A120B1H1 1200 40 40 115 B1_Flow0

GCMS020A120B1H1 1200 80 20 230 B1_Flow0

GCMS010A120S7B1 1200 160 10 460 S7_62mm

GCMS007A120S7B1 1200 240 6.8 690 S7_62mm

GCMS004A120S7B1 1200 360 4.2 1074 S7_62mm

GCMS008A120B1B1 1200 150 8.3 B1_Flow0

Product Part Number Customers Applications

GCMS020A120S1-E1 Test equipment Suppliers Charger Test Equipment

GCMS080A120B1H1 Military, Aerospace PFC Boost, DC/DC converter

GCMSXXXA120S7B1 Industrial, automation, and others Motor Driver, Inverter, Converter

GCMS008A120B1B1 Automotive venture company Light/Fast Motor Driver

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•Thank You for Your Attention!

Contact: Michael DiGangiVP- Business DevelopmentSEMIQ INC20692 Prism PlaceLake Forest, CA 92630Office: (949) 216-8792, Cell: (714) 470-3525E-mail: mdigangi@semiq.com

web: semiq.com