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SiC Semiconductors: enabling efficient power electronic systems for Smart Cities and Green Transport

Phil Burnside

Business Development Manager

Semiconductors

Date 4th June 2015

Agenda

• SiC Power Market

• Growth segments/activity

• Continental Initiatives

• Raytheon’s capability

12/13/13 2

Battery Monitoring Systems Power Switch Nodes

Power Modules Power Convertors

Power Semiconductor Foundry

SiC Power Market – Yole Oct 14

2012 2013 2014 2015 2016 2017 2018 2019 2020

Others, MilAero $13.0 M $20.0 M $22.0 M $23.1 M $24.3 M $25.5 M $26.7 M $28.1 M $29.5 M

A $0 M $0 M $0.62 M $0.80 M $1.92 M $4.6 M $8.0 M $13.1 M $18.8 M

Motor control $0 M $0 M $0.64 M $2.6 M $3.2 M $9.3 M $18.4 M $34.3 M $57.3 M

PV micro-inverter $3 M $3 M $4 M $4.34 M $6.37 M $6.52 M $6.58 M $6.81 M $6.93 M

PV inverter $22 M $32 M $38.9 M $51.2 M $63.8 M $70.8 M $74.1 M $77.0 M $80.4 M

Rail $0 M $0.00 M $0.02 M $0.57 M $1 M $3 M $6 M $9 M $14 M

Grid $0 M $0 M $0 M $0.50 M $1.76 M $3.21 M $5.72 M $10.3 M $13.3 M

Wind $0 M $0 M $0 M $0 M $1 M $3 M $7 M $12 M $21 M

EV/HEV Inverter $0 M $0 M $0 M $0 M $0 M $0 M $3 M $8.59 M $24.60 M

PFC $36 M $41 M $45.43 M $51.8 M $59.6 M $67.8 M $76.6 M $87.6 M $96.5 M

$M

$50M

$100M

$150M

$200M

$250M

$300M

$350M

$400MM

arke

t si

ze (

M$

) SiC device market size split by applicative markets (M$)

Source: Yole Oct 2014

Growth Segments

Fig. 1& 8 from Material science and device physics in SiC technology for high-voltage power devices Tsunenobu Kimoto 2015 Jpn. J. Appl. Phys. 54 040103 doi:10.7567/JJAP.54.040103

Growth Activities

Grid & Renewables

$34m

Traction $13m

Industrial Drives $57m

Automotive $24

Key Issues being addressed to accelerate adoption Reliability: especially on trench MOSFET’s Yield> 80%: Stabilised processes, wafer quality Cost (2-3x acceptability): Today 10x Packaging: integration into system solution high in value chain Commercial availability of power device design skills....UK????

Continental Initiatives

• Power America

• Europe

• Japan

The Ministry of Economy, Trade and Industry (METI) decided to start the "New Material Power Semiconductor Device Project Toward Achieving a Low-Carbon Society" (budget for FY 2010: 2 billion yen) this year. This is a major project for green innovation promotion

Nanotechnology R&D for green innovation

Raytheon’s Capability

• Device Manufacturing experience

• Product development

• Improving yield and reliability

12/13/13 7

Power Semiconductor Foundry

SiC Capability

12/13/13 8

EIRE

WALES

SCOTLAND

North Sea

ENGLAND

North Atlantic Ocean

. . Edinburgh

Glasgow

. Aberdeen

Shetland Islands

Orkney Islands

Raytheon’s SiC Foundry • Cleanroom size: 1250sqm

• Cleanroom grade 100

• Number of employees: 560/60

• Quality standards: • ISO 9001, ISO 16949

• Open for Development or Production

Device Experience

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Power Semiconductor

(e.g. Schottky Diode, MOSFET, PiN, BJT, JFET)

Device structure

and design

existing on CAD

(The CAD-to-Fab route)

A process flow

already exists

(Fab-to-Fab route)

Initial process

work already

performed in lab

(The Lab-to-Fab route)

Raytheon

supplied process

modules

Raytheon’s

processing

experience

Raytheon’s

customisable

processing steps

Raytheon’s wafer

fabrication

equipment

Customer requirements

Underpinned by:

Entry points

Yield & Reliability

12/13/13 10

adjective: reliable consistently good in quality or performance; able to be trusted.

SiC Foundry for Power Devices

– Complete device supply chain management

– Delivering lower cost SiC devices through expertise and economies of scale

– Experience of SiC SBD, JFET, BJT, MOSFET, PiN devices – Working across start-ups and production scale providers of

SiC devices

– A flexible fab: transfer whole-device process-flows, short loops & single stage

– Partnerships with SiC device producers, integrators, designers & OEM’s

– Close links with UK and US academia and technology funding agencies

Summary

Market is predicted to grow by +20% CAGR Key segments serving Green Transportation & Smart Cities PE requirements Differentiated devices developed Focus on reliability, adoption and cost reduction New global initiatives to address strategic challenges/objectives Raytheon can play a part

Differentiated products Lower costs for production System optimised devices Stabilised process Accelerated time to market for power devices

Thank you!

• Find out more

• www.raytheon.co.uk/semiconductors