äžè±é»æ©ã¯ãã¡ãã£ã¢ã蚌åžã¢ããªã¹ããæ©é¢æè³å®¶ã察象ã«ãããIR Day 2023ããéå¬ããã®ãªãã§ãåå°äœã»ããã€ã¹äºæ¥ã«ã€ããŠèª¬æããã
2023幎4æãã瀟é·çŽèœãšãªã£ãåå°äœã»ããã€ã¹äºæ¥æ¬éš
äžè±é»æ©ã®æŒéåç€Ÿé· CEOã¯ãã2023幎4æãããåå°äœã»ããã€ã¹äºæ¥æ¬éšã瀟é·çŽèœã®äºæ¥æ¬éšãšãããåå°äœããã€ã¹ã®å®å®çãªäŸçµŠã«ãã£ãŠãåBA(ããžãã¹ãšãªã¢)ã®æé·ãæ¯ããããšãç®æããåæã«ããã¯ãŒããã€ã¹ãžã®æŠç¥çãªæè³ã«ãããæé·ãçœåŒããããšã«ãªãããšãããåå°äœã»ããã€ã¹äºæ¥ã¯ãäžè±é»æ©ã®4ã€ã®éç¹æé·äºæ¥ã®ã²ãšã€ã§ãããæãè¿ãç¹ãè¿ããäžæçµå¶èšç»ã®ãªãã§ã¯ãFAã·ã¹ãã ãšãšãã«æãããŸãè¡ã£ãŠããäºæ¥ã§ããããªãã§ãããã¯ãŒããã€ã¹ã§ã¯ãã°ããŒãã«ãããã¯ã©ã¹ã®ãã¯ãŒã¢ãžã¥ãŒã«ãæããŠãããåœç€Ÿã®åŒ·ã¿ãšåžå ŽããŒãºãåèŽããéšåã«ãªãœãŒã¹ãéäžããŠãããå ·äœçã«ã¯ãSiCã®åžå Žæ¡å€§ãèŠæ®ããç©æ¥µæè³ãè¡ãããµãã©ã€ã€ãŒãšã®æŠç¥çææºãéããŠæé·åºç€ã匷åããäºæ¥ã®æ¡å€§ãå éããããšè¿°ã¹ãã
åå°äœã»ããã€ã¹äºæ¥ã®2022幎床å®çžŸã¯ã売äžé«ãå幎æ¯17ïŒ å¢ã®2815ååãå¶æ¥å©ççã¯10.4ïŒ ãšãªã£ãŠããã2025幎床ã«ã¯å£²äžé«3000ååãå¶æ¥å©çç12ïŒ ãç®æããŠããããã®ãã¡ãã¯ãŒããã€ã¹ã®2022幎床å®çžŸã¯ã売äžé«ãå幎æ¯17ïŒ å¢ã®2100ååãå¶æ¥å©ççã8.4ïŒ ã ãã2025幎床ã«ã¯å£²äžé«ã2400åå以äžãå¶æ¥å©ççã¯10ïŒ ä»¥äžãšãé«ãæé·ãèŠèŸŒãã§ããã
ãŸããSiCãã¯ãŒããã€ã¹ã®çç£ã«é¢ããŠã¯ãçŽ1000ååãæããæ°å·¥å Žæ£ã®å»ºèšã決å®ã2021幎床ãã2025幎床ãŸã§ã®çޝèšèšåæè³ããåŸæ¥èšç»ã®åå¢ãšãªãçŽ2600ååã«åŒãäžããŠãããã匷ã¿ãæã€SiCãæ žãšããæé·åºç€ã®åŒ·åã«åãçµããšãšãã«ãæ¢åã·ãªã³ã³è£œåãå«ããŠäºæ¥ã®æé·ãå éããŠããã(äžè±é»æ© äžåžå·è¡åœ¹å¡ åå°äœã»ããã€ã¹äºæ¥æ¬éšé·ã®ç«¹èŠæ¿çŸ©æ°)ãšããŠããã
äžè±é»æ©ã«ãããŠãæé·ãçœåŒãã圹å²ãæ ãäºæ¥ã§ããããšãæ¹ããŠåŒ·èª¿ããæ Œå¥œã ã
äžè±é»æ©ã®åå°äœã»ããã€ã¹äºæ¥ã¯ããã¯ãŒããã€ã¹ãšé«åšæ³¢ã»å ããã€ã¹ã§æ§æããã
äžè±é»æ©ã®ç«¹èŠäºæ¥æ¬éšé·ã¯ãããã¯ãŒããã€ã¹ãšé«åšæ³¢ã»å ããã€ã¹ã¯ãããããã°ããŒãã«ã§é«ãã·ã§ã¢ãæã€è£œåçŸ€ãæ°å€ãä¿æããŠãã匷ãäºæ¥ã§ããããããã¯ã©ã¹ã®æè¡ã補ååã顧客ãšã®ã€ãªãããæã€ãæç¶å¯èœãªç€ŸäŒã®å®çŸã«åããŠäžå¯æ¬ ãªããŒããã€ã¹ãæäŸããŠããããšããªããããã«ãŒãã³ãã¥ãŒãã©ã«ãå®çŸãããã¯ãŒããã€ã¹ã¯ãå¹ççãªé»åå¶åŸ¡ããã³ã¢ãŒã¿ãŒå¶åŸ¡ã«åããŠæè¡ã®é²åã远æ±ãæ§èœãå質ã®ãããªãåäžãå³ããããããæ©åšã®çãšãåãå®çŸããè±ççŽ ç€ŸäŒã«è²¢ç®ããããŸããå®å¿ãå®å šãå¿«é©ãªæ®ãããæ¯ããé«åšæ³¢ã»å ããã€ã¹ã§ã¯ãã³ã¢ã³ã³ãã¿ã³ã¹ã§ããååç©åå°äœæè¡ãæ§ã ãªçšéã«å¿çšãã5Géä¿¡ãããŒã¿ã»ã³ã¿ãŒãªã©ã®éä¿¡åéã®ã»ããé²ç¯ã»èŠå®ãã空調ã·ã¹ãã ã«å¿çšãããã»ã³ã·ã³ã°åéãã¿ãŒã²ãããšããŠè£œåãæäŸããŠããããããããååç©åå°äœã®ç¹æ§ãçãããæ°ããªäŸ¡å€ãåµåºããŠããããããšããã
ç¹ã«ããã¯ãŒããã€ã¹ã§ã¯ãèªåè»åéã«ãããé»ååã®é²å±ãªã©ãèæ¯ã«SiCã«æ³šåãSi(ã·ãªã³ã³)ãšæ¯èŒããŠãå€§å¹ ãªé»åæå€±ã®åæžãå¯èœãªã¡ãªãããçãããšããããŸããæ°çåéã§ã¯ãããã·ã§ã¢ãå æããããšãç®æããšããã
ããã¯ãŒã¢ãžã¥ãŒã«ã¯å šäžçã§1å åã®åžå ŽèŠæš¡ã«ãªãããšãèŠèŸŒãŸãããããã®åéã«ãããŠã¯äžç第2äœã®å®çžŸãæã¡ããªãã§ãæ°ççšã€ã³ããªãžã§ã³ããã¯ãŒã¢ãžã¥ãŒã«ã§ã¯äžç1äœãé»éçšãã«SiCã¢ãžã¥ãŒã«ã§ãäžç1äœãšãªã£ãŠãããä»åŸã¯ãSiCãã¯ãããšããã¯ã€ããã³ãã®ã£ããåå°äœãžã®åºãããæåŸ ãããŠãããé«åšæ³¢ã»å ããã€ã¹ã§å¹ã£ãŠããååç©åå°äœæè¡ãããŠããŠãããã¯ãŒããã€ã¹ã«å¿çšããããšãå¯èœã§ãããããã«åŒ·ã補åãçã¿åºããããšèªä¿¡ãã¿ããã
-

äžè±é»æ©ã®ãã¯ãŒããã€ã¹ãªãã³ã«é«åšæ³¢ã»å ããã€ã¹ã®ããŒããã€ã¹çŸ€ (è³ææäŸ:äžè±é»æ©)
ãŸããé«åšæ³¢ã»å ããã€ã¹ã§ã¯ã5Géä¿¡ã®æ®åæ¡å€§ã倧容ééä¿¡ãAIãšãã£ããã¬ã³ããæããææ¡ãæšé²ãããŒã¿ã»ã³ã¿ãŒå ã®è¶ é«ééä¿¡ç°å¢ã§ãããããžã·ã§ã³ãç²åŸããŠããå ããã€ã¹ãäž»åãšããªããã5Gåºå°å±åãã®GaNããã€ã¹ã«ãåãæ³šããšããã
ãé«åºŠãªååç©åå°äœæè¡ã§å®çžŸãæã¡ã髿§èœãé«å質ãªããã€ã¹ã§ãæ§ã ãªåžå Žã«ãå¹ åºãåãå ¥ããããŠããç¹ã匷ã¿ã§ããããšããã
å瀟ã§ã¯ããã¯ãŒããã€ã¹ããã³é«åšæ³¢ã»å ããã€ã¹ã¯ãããããç ç©¶éçºéšéã«ããå é²åºç€æè¡ãçç£æè¡ã掻çšããããäžè±é»æ©ã°ã«ãŒãå ã®æ§ã ãªäºæ¥ã§åå°äœãå©çšããŠãã匷ã¿ãçããã補åéçºãåžå Žéçºã«åãçµãèãã瀺ããŠããããäžè±é»æ©ã°ã«ãŒããæã€å€æ§ãªãªãœãŒã¹ãšã®ã·ããžãŒãçºæ®ããæå 端ã®ããŒããã€ã¹ãåžå Žã«æäŸããŠããããšãæå€§ã®åŒ·ã¿ã«ãªãããšè¿°ã¹ãã
SiCãã¯ãŒåå°äœãè»žã«æé·ãç®æã
ãã¯ãŒããã€ã¹ã®æé·æŠç¥ã«ã€ããŠã¯ãæéãå²ããŠèª¬æããã
ãã¯ãŒããã€ã¹ã§ã¯ãç£æ¥ãåãšããé»éåéãäºæ¥ã®ããŒã¹ãšããé«ãæé·ãèŠèŸŒãŸããèªåè»åéãšãäžè±é»æ©ã匷ã¿ãæã€æ°çåéããæé·ãã©ã€ããŒã«äœçœ®ã¥ãã補åãçç£ã販売ã®ãããªã匷åãå³ããšããã
補åã®æšæºåãå ±éåãæšé²ãããšãšãã«ãæŠç¥è£œåã®æ¡å€§ã«ããã補åããŒããã©ãªãªå€é©ãæšé²ãçç£å¹çãé«ãåºå³¶ççŠå±±åžã®çŠå±±å·¥å Žã®çç£æ¡å€§ããã·ãªã³ã³ãŠã§ãã®12ã€ã³ãåã«ãããåçåã匷åãæ¬¡ã®æé·ã«åããäºæ¥åºç€ã®æ§ç¯ã«åãçµãå§¿å¢ãã¿ããã
ãŸãã匷ãæè¡ãä¿æããŠããSiCãæé·ã®äžæ žã«çœ®ããèªåè»åã補åã®éçºã次äžä»£åã®å éãã°ããŒãã«ã§ã®æ¡è²©åŒ·åã«å ããŠãç±³Coherentãš8ã€ã³ãSiCåºæ¿ã®å ±åéçºã§ã®åæ¥ãå ããçºè¡šãå°æ¥ã«åããŠã調éé¢ã§ã®äœå¶ã匷åããã
ããã«ããäžè±é»æ©ã¯ã1990幎代ãããSiCã¢ãžã¥ãŒã«ã®éçºã«çæããäžçåã®ã«ãŒã ãšã¢ã³ã³ãžã®æèŒãé«éééãžã®æèŒãå®çŸããŠãããèªåè»ã§ã¯ãSiãå«ããŠçޝèš2600äžå°ãžã®è²©å£²å®çžŸãæã€ããšããããã»ã¹ãªã©ã§ã®é«åºŠãªååç©åå°äœæè¡ãç¬èªã®ãã¬ã³ãåSiC-MOSFETã«ããäžçæé«æ°Žæºã®äœæå€±åãå®çŸãããããæè¡ãå°ååããã³è»œéåãå®çŸããæ¥çããªãŒãããã¢ãžã¥ãŒã«æè¡ãæã€ã匷åºãªæè¡åºç€ãšãããã¯ã©ã¹ã®é¡§å®¢åºç€ãçãããå¹ åºãåéã«ç«¶äºåãé«ãSiCã¢ãžã¥ãŒã«ãæäŸããããšã§GXã®å®çŸã«è²¢ç®ããŠããããããšè¿°ã¹ãã
ãŸããçç£äœå¶ã«ã€ããŠã¯ãã2026幎4æã«ã¯ãçæ¬çèæ± åž(æ³æ°Ž)ã«ãSiCã®8ã€ã³ããŠã§ãã«ããæ°å·¥å Žã皌åãåå·¥çšãæ ãçæ¬çåå¿åžã®SiCã®6ã€ã³ããŠã§ããçç£ããæ¢åã©ã€ã³ã®åŒ·åãå«ããŠã2026幎床ã«ã¯ãSiCã®çç£èœåãçŸåšã®çŽ5åã«æ¡å€§ããèšç»ã ã
çæ¬çèæ± åžã®SiCã®8ã€ã³ããŠã§ãæ°å·¥å Žæ£ã§ã¯ãã¯ãªãŒã³ã«ãŒã ã«æå 端ã®ç©ºèª¿ã·ã¹ãã ã§ããæåæµèªåŒåæå±€ç©ºèª¿ã·ã¹ãã (TCR-SWIT)ãå°å ¥ããã»ãã培åºããå»ç±ååãè¡ãããšã«ãããåŸæ¥æ¹åŒã«æ¯ã¹ãŠçŽ30ïŒ ã®çãšãåãå®çŸãèªåæ¬éã·ã¹ãã ã®æ¡ã«ããç人åãé²ããèšå皌åçã®åäžãå³ããšããã
-

2026幎床ã«çšŒåäºå®ã®8ã€ã³ãSiCãŠã§ãæ°å·¥å Žæ£ã®ã€ã¡ãŒãž (è³ææäŸ:äžè±é»æ©)
ããã«æ°å·¥å Žã®çšŒåã«åããŠãç±³Coherentãšã®ææºãéèŠã«ãªãããšãææãã8ã€ã³ãã®ãµã³ãã«åºæ¿ã䜿ã£ãŠããšããããã»ã¹ãªã©ã®è©äŸ¡çµæããã£ãŒãããã¯ããããšã«ãªãã8ã€ã³ãåºæ¿ã®éçºãçŽ æ©ãè¡ãã2026幎床ããã®æ°å·¥å Žã®çšŒåæã«äœ¿çšããåºæ¿ããã£ãããšç¢ºä¿ããŠããããšããã
ãŸããSiã§ã¯ãçŠå±±å·¥å Žã«ãããŠã12ã€ã³ãã®çç£ã©ã€ã³ã2024幎床ãã皌åã8ã€ã³ãã®çç£å¹çåãé²ãã2025幎床ã«ã¯çŽ2åã®çç£èœåã«é«ããã
ããã«ãåŸå·¥çšã§ãçŽ100ååãæè³ãéçºã»èšèšæ ç¹ã§ãããçŠå²¡ççŠå²¡åžã«ãããŠãç¹åšããŠããã©ã€ã³ãéçŽããæ°å·¥å Žæ£ã建èšãåŸå·¥çšã®çç£èœåãå¢åŒ·ãããšãšãã«ãèšèšãéçºãããéç£æã®çç£æè¡æ€èšŒãäžè²«ããäœå¶ã§æ§ç¯ããããšã§ããªãŒãã¿ã€ã ã®ççž®ãã補åç«¶äºåã®åŒ·åã«ã€ãªããèãã ã
ã2025幎床ãŸã§ã®5幎éã®çޝèšèšåæè³é¡ã¯ãåœåèšç»ã®åå¢ãšãªãçŽ2600ååãšãªããã2026幎床以éããSiCã®ãããªãäºæ¥æ¡å€§ã«åããŠãåç以äžã®ç©æ¥µçãªæè³ãç¶ãããããŸããåžå Žæ¡å€§ãèŠæ®ãã2030幎床ã«ã¯ããã¯ãŒããã€ã¹ã«ãããSiCã®å£²äžæ¯çã¯30ïŒ ä»¥äžãç®æãããšã«ãªãããšããã
ãŸããã瀟äŒã®DXãGXã®å®çŸã«äžå¯æ¬ ãªããŒããã€ã¹ã®æäŸãéããŠããäžè±é»æ©ã°ã«ãŒãã®çµ±åãœãªã¥ãŒã·ã§ã³ãã³ã³ããŒãã³ããã匷åããŠãããåå°äœã䜿ãç«å Žã§ãããšããšãçããããããããç¥èŠãåã蟌ã¿ã顧客ç®ç·ã§ä»å 䟡å€ãé«ãããã€ã¹ã®éçºãç¶ããŠããããªã©ãšèªã£ãã
ãªãããã¯ãŒããã€ã¹ã«ã€ããŠã¯ãåœå äŒæ¥ã«ããåç·šã«é¢ããè°è«ãäžéšã«ããããäžè±é»æ©ã®æŒéç€Ÿé· CEOã¯ããäžè±é»æ©ã¯ãSiCãã¯ãŒã¢ãžã¥ãŒã«ãããŒã¹ãšããäºæ¥ãå±éããŠããããã®äºæ¥ãã°ããŒãã«ã¬ãã«ã«åŒãäžããããç«¶åä»ç€Ÿãæèããªãããæé·ããŠããäžã§ãåãã¹ãéžæè¢ã¯ãªã«ããæ³šèŠããªãããã£ãŠãããããŸã¯ãããã¹ãããšããã£ãŠããããªã«ãæ£ããã®ããšããããšã¯ãèµ°ããªããèããŠããããšè¿°ã¹ãã





