{"id":8820,"date":"2026-04-13T09:44:08","date_gmt":"2026-04-13T01:44:08","guid":{"rendered":"https:\/\/www.sic-wafers.com\/?p=8820"},"modified":"2026-04-13T09:48:17","modified_gmt":"2026-04-13T01:48:17","slug":"silicon-carbide-sic-the-enabling-material-for-ai-chip-packaging-and-next-generation-server-power-systems","status":"publish","type":"post","link":"https:\/\/www.sic-wafers.com\/vi\/silicon-carbide-sic-the-enabling-material-for-ai-chip-packaging-and-next-generation-server-power-systems\/","title":{"rendered":"Cacbua silic (SiC): V\u1eadt li\u1ec7u n\u1ec1n t\u1ea3ng cho vi\u1ec7c \u0111\u00f3ng g\u00f3i chip AI v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng ngu\u1ed3n \u0111i\u1ec7n m\u00e1y ch\u1ee7 th\u1ebf h\u1ec7 m\u1edbi"},"content":{"rendered":"
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V\u1edbi s\u1ef1 b\u00f9ng n\u1ed5 nhanh ch\u00f3ng c\u1ee7a c\u00e1c t\u00e1c v\u1ee5 tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o, c\u1ea3 c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u l\u1eabn c\u00e1c thi\u1ebft b\u1ecb b\u00e1n d\u1eabn ti\u00ean ti\u1ebfn \u0111\u1ec1u \u0111ang ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi nh\u1eefng th\u00e1ch th\u1ee9c ch\u01b0a t\u1eebng c\u00f3 v\u1ec1 ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng v\u00e0 qu\u1ea3n l\u00fd nhi\u1ec7t. C\u00e1c n\u1ec1n t\u1ea3ng h\u00e0ng \u0111\u1ea7u t\u1eeb c\u00e1c c\u00f4ng ty nh\u01b0 Intel v\u00e0 NVIDIA \u0111ang \u0111\u1ea9y m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng c\u1ee7a h\u1ec7 th\u1ed1ng l\u00ean nh\u1eefng m\u1ee9c c\u1ef1c \u0111oan m\u1edbi. C\u00f4ng su\u1ea5t c\u1ee7a c\u00e1c d\u00e3y m\u00e1y ch\u1ee7 \u0111ang t\u0103ng t\u1eeb h\u00e0ng ch\u1ee5c kilowatt l\u00ean tr\u00ean 100 kW, trong khi c\u00e1c quy tr\u00ecnh s\u1ea3n xu\u1ea5t ti\u00ean ti\u1ebfn nh\u01b0 Intel 18A \u0111ang \u0111\u1ea9y m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng c\u1ee7a chip l\u00ean m\u1ee9c kilowatt.<\/p>\n\n\n\n

Trong b\u1ed1i c\u1ea3nh n\u00e0y, c\u00e1c c\u00f4ng ngh\u1ec7 truy\u1ec1n th\u1ed1ng d\u1ef1a tr\u00ean silicon (Si) \u0111ang d\u1ea7n \u0111\u1ea1t \u0111\u1ebfn gi\u1edbi h\u1ea1n v\u1ec1 m\u1eb7t v\u1eadt l\u00fd v\u00e0 k\u1ef9 thu\u1eadt. Cacbua silic (SiC)<\/a>, v\u1edbi t\u01b0 c\u00e1ch l\u00e0 m\u1ed9t v\u1eadt li\u1ec7u c\u00f3 kho\u1ea3ng c\u00e1ch n\u0103ng l\u01b0\u1ee3ng r\u1ed9ng, \u0111ang n\u1ed5i l\u00ean nh\u01b0 m\u1ed9t gi\u1ea3i ph\u00e1p c\u1ea5p h\u1ec7 th\u1ed1ng, \u0111\u1ed3ng th\u1eddi gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 hi\u1ec7u su\u1ea5t n\u0103ng l\u01b0\u1ee3ng, hi\u1ec7u su\u1ea5t t\u1ea3n nhi\u1ec7t v\u00e0 kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng \u1edf \u0111i\u1ec7n \u00e1p cao. N\u00f3 kh\u00f4ng c\u00f2n ch\u1ec9 l\u00e0 v\u1eadt li\u1ec7u ch\u1ebf t\u1ea1o thi\u1ebft b\u1ecb \u0111i\u1ec7n m\u00e0 \u0111\u00e3 tr\u1edf th\u00e0nh c\u00f4ng ngh\u1ec7 n\u1ec1n t\u1ea3ng cho k\u1ef7 nguy\u00ean h\u1ea1 t\u1ea7ng tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o.<\/p>\n\n\n\n

SiC trong c\u00e1c h\u1ec7 th\u1ed1ng ngu\u1ed3n \u0111i\u1ec7n cho m\u00e1y ch\u1ee7 AI<\/strong><\/p>\n\n\n\n

C\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed c\u00f4ng su\u1ea5t truy\u1ec1n th\u1ed1ng d\u1ef1a tr\u00ean silicon, bao g\u1ed3m MOSFET v\u00e0 IGBT, \u0111ang g\u1eb7p kh\u00f3 kh\u0103n trong vi\u1ec7c \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u c\u1ee7a c\u00e1c m\u00e1y ch\u1ee7 AI c\u00f4ng su\u1ea5t cao. Hi\u1ec7u su\u1ea5t c\u1ee7a ch\u00fang th\u01b0\u1eddng ch\u1ec9 \u0111\u1ea1t m\u1ee9c t\u1ed1i \u0111a kho\u1ea3ng 94%, c\u00f3 ngh\u0129a l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng 100 kW c\u00f3 th\u1ec3 t\u1ecfa ra kho\u1ea3ng 6 kW nhi\u1ec7t. \u0110i\u1ec1u n\u00e0y g\u00e2y ra nh\u1eefng th\u00e1ch th\u1ee9c l\u1edbn v\u1ec1 l\u00e0m m\u00e1t v\u00e0 l\u00e0m gi\u1ea3m hi\u1ec7u su\u1ea5t t\u1ed5ng th\u1ec3 c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Ngo\u00e0i ra, c\u00e1c h\u1ec7 th\u1ed1ng d\u1ef1a tr\u00ean silicon c\u00f3 m\u1eadt \u0111\u1ed9 c\u00f4ng su\u1ea5t h\u1ea1n ch\u1ebf, th\u01b0\u1eddng d\u01b0\u1edbi 40 W tr\u00ean m\u1ed7i inch kh\u1ed1i, d\u1eabn \u0111\u1ebfn vi\u1ec7c chi\u1ebfm d\u1ee5ng kh\u00f4ng gian gi\u00e1 \u0111\u1ee1 qu\u00fd gi\u00e1 m\u00e0 l\u1ebd ra c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho ph\u1ea7n c\u1ee9ng t\u00ednh to\u00e1n. Kh\u1ea3 n\u0103ng ch\u1ecbu \u0111i\u1ec7n \u00e1p c\u1ee7a ch\u00fang c\u0169ng kh\u00f4ng \u0111\u1ee7 \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c ki\u1ebfn tr\u00fac hi\u1ec7n \u0111\u1ea1i \u0111ang chuy\u1ec3n sang h\u1ec7 th\u1ed1ng ph\u00e2n ph\u1ed1i \u0111i\u1ec7n m\u1ed9t chi\u1ec1u 400 V v\u00e0 800 V.<\/p>\n\n\n\n

C\u00e1c thi\u1ebft b\u1ecb SiC \u0111\u00e3 thay \u0111\u1ed5i ho\u00e0n to\u00e0n b\u1ed1i c\u1ea3nh n\u00e0y. MOSFET SiC cho ph\u00e9p \u0111\u1ea1t hi\u1ec7u su\u1ea5t chuy\u1ec3n \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng v\u01b0\u1ee3t qu\u00e1 98 \u0111\u1ebfn 99% \u1edf c\u1ea5p \u0111\u1ed9 h\u1ec7 th\u1ed1ng, gi\u00fap gi\u1ea3m t\u1ed5n th\u1ea5t trong m\u1ed9t h\u1ec7 th\u1ed1ng 100 kW xu\u1ed1ng d\u01b0\u1edbi 2 kW. Kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng \u1edf t\u1ea7n s\u1ed1 chuy\u1ec3n m\u1ea1ch cao h\u01a1n, th\u01b0\u1eddng tr\u00ean 100 kHz, cho ph\u00e9p s\u1eed d\u1ee5ng c\u00e1c linh ki\u1ec7n th\u1ee5 \u0111\u1ed9ng nh\u1ecf h\u01a1n nh\u01b0 cu\u1ed9n c\u1ea3m v\u00e0 m\u00e1y bi\u1ebfn \u00e1p, t\u1eeb \u0111\u00f3 t\u0103ng \u0111\u00e1ng k\u1ec3 m\u1eadt \u0111\u1ed9 c\u00f4ng su\u1ea5t l\u00ean tr\u00ean 100 W tr\u00ean m\u1ed7i inch kh\u1ed1i.<\/p>\n\n\n\n

Quan tr\u1ecdng h\u01a1n, SiC h\u1ed7 tr\u1ee3 c\u00e1c c\u1ea5u tr\u00fac ngu\u1ed3n ti\u00ean ti\u1ebfn nh\u01b0 b\u1ed9 ch\u1ec9nh h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t (PFC) ki\u1ec3u totem-pole v\u00e0 b\u1ed9 chuy\u1ec3n \u0111\u1ed5i ba c\u1ea5p. C\u00e1c c\u1ea5u tr\u00fac n\u00e0y l\u00e0 y\u1ebfu t\u1ed1 thi\u1ebft y\u1ebfu \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u su\u1ea5t c\u1ef1c cao v\u00e0 r\u1ea5t kh\u00f3 tri\u1ec3n khai hi\u1ec7u qu\u1ea3 v\u1edbi c\u00e1c thi\u1ebft b\u1ecb silicon. SiC c\u0169ng cho ph\u00e9p t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c ki\u1ebfn tr\u00fac DC cao \u00e1p v\u00e0 m\u00e1y bi\u1ebfn \u00e1p b\u00e1n d\u1eabn, nh\u1eefng c\u00f4ng ngh\u1ec7 \u0111\u01b0\u1ee3c k\u1ef3 v\u1ecdng s\u1ebd \u0111\u1ecbnh h\u00ecnh l\u1ea1i h\u1ec7 th\u1ed1ng ph\u00e2n ph\u1ed1i \u0111i\u1ec7n trong trung t\u00e2m d\u1eef li\u1ec7u b\u1eb1ng c\u00e1ch gi\u1ea3m s\u1ed1 giai \u0111o\u1ea1n chuy\u1ec3n \u0111\u1ed5i v\u00e0 n\u00e2ng cao hi\u1ec7u su\u1ea5t t\u1ed5ng th\u1ec3.<\/p>\n\n\n\n

SiC trong c\u00f4ng ngh\u1ec7 \u0111\u00f3ng g\u00f3i chip ti\u00ean ti\u1ebfn<\/strong><\/p>\n\n\n\n

Khi c\u00e1c chip AI ng\u00e0y c\u00e0ng tr\u1edf n\u00ean m\u1ea1nh m\u1ebd h\u01a1n, c\u00f4ng ngh\u1ec7 \u0111\u00f3ng g\u00f3i ph\u1ea3i \u0111\u1ed1i ph\u00f3 v\u1edbi t\u1ea3i nhi\u1ec7t v\u00e0 m\u1eadt \u0111\u1ed9 t\u00edn hi\u1ec7u cao h\u01a1n \u0111\u00e1ng k\u1ec3. C\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111\u00f3ng g\u00f3i ti\u00ean ti\u1ebfn nh\u01b0 t\u00edch h\u1ee3p 2.5D v\u00e0 CoWoS \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i \u0111\u1ec3 t\u00edch h\u1ee3p GPU v\u1edbi b\u1ed9 nh\u1edb b\u0103ng th\u00f4ng cao (HBM), nh\u01b0ng ch\u00fang l\u1ea1i \u0111\u1eb7t ra nh\u1eefng th\u00e1ch th\u1ee9c m\u1edbi v\u1ec1 v\u1eadt li\u1ec7u.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

C\u00e1c v\u1eadt li\u1ec7u truy\u1ec1n th\u1ed1ng g\u1eb7p ph\u1ea3i nh\u1eefng h\u1ea1n ch\u1ebf r\u00f5 r\u1ec7t. Silic c\u00f3 \u0111\u1ed9 d\u1eabn nhi\u1ec7t kho\u1ea3ng 150 W\/m\u00b7K, m\u1ee9c n\u00e0y l\u00e0 kh\u00f4ng \u0111\u1ee7 cho c\u00e1c t\u00ecnh hu\u1ed1ng c\u00f3 m\u1eadt \u0111\u1ed9 d\u00f2ng nhi\u1ec7t cao. C\u00e1c ch\u1ea5t n\u1ec1n h\u1eefu c\u01a1 th\u01b0\u1eddng b\u1ecb cong v\u00eanh v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng c\u00e1ch \u0111i\u1ec7n k\u00e9m \u1edf t\u1ea7n s\u1ed1 cao. C\u00e1c v\u1eadt li\u1ec7u th\u1ee7y tinh, d\u00f9 c\u00f3 m\u1ed9t s\u1ed1 \u01b0u \u0111i\u1ec3m, l\u1ea1i thi\u1ebfu \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc c\u1ea7n thi\u1ebft cho c\u00e1c b\u1ed9 \u0111\u1ec7m c\u00f3 k\u00edch th\u01b0\u1edbc l\u1edbn v\u00e0 m\u1eadt \u0111\u1ed9 cao.<\/p>\n\n\n\n

Cacbua silic l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p thay th\u1ebf v\u01b0\u1ee3t tr\u1ed9i. \u0110\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a n\u00f3 dao \u0111\u1ed9ng t\u1eeb 400 \u0111\u1ebfn 500 W tr\u00ean m\u00e9t-kelvin, g\u1ea5p kho\u1ea3ng ba l\u1ea7n so v\u1edbi silic. S\u1ef1 gi\u1ea3m \u0111\u00e1ng k\u1ec3 v\u1ec1 \u0111i\u1ec7n tr\u1edf nhi\u1ec7t n\u00e0y gi\u00fap h\u1ea1 nhi\u1ec7t \u0111\u1ed9 \u0111i\u1ec3m n\u1ed1i c\u1ee7a chip xu\u1ed1ng t\u1eeb 20 \u0111\u1ebfn 30 \u0111\u1ed9 C, t\u1eeb \u0111\u00f3 tr\u1ef1c ti\u1ebfp n\u00e2ng cao \u0111\u1ed9 tin c\u1eady c\u1ee7a thi\u1ebft b\u1ecb v\u00e0 gi\u1ea3m chi ph\u00ed l\u00e0m m\u00e1t t\u1ed5ng th\u1ec3 trong c\u00e1c h\u1ec7 th\u1ed1ng c\u00f4ng su\u1ea5t cao.<\/p>\n\n\n\n

V\u1ec1 m\u1eb7t \u0111i\u1ec7n h\u1ecdc, SiC b\u00e1n c\u00e1ch \u0111i\u1ec7n c\u00f3 \u0111i\u1ec7n tr\u1edf su\u1ea5t c\u1ef1c cao, \u1edf m\u1ee9c kho\u1ea3ng 10\u2078 ohm-centimet. \u0110\u1eb7c t\u00ednh n\u00e0y gi\u00fap tri\u1ec7t ti\u00eau hi\u1ec7u qu\u1ea3 \u0111i\u1ec7n dung ph\u1ee5 v\u00e0 nhi\u1ec5u t\u00edn hi\u1ec7u ch\u00e9o, khi\u1ebfn n\u00f3 tr\u1edf n\u00ean r\u1ea5t ph\u00f9 h\u1ee3p cho c\u00e1c m\u00f4i tr\u01b0\u1eddng k\u1ebft n\u1ed1i t\u1ed1c \u0111\u1ed9 cao nh\u01b0 t\u00edch h\u1ee3p GPU v\u00e0 HBM.<\/p>\n\n\n\n

T\u1eeb g\u00f3c \u0111\u1ed9 c\u01a1 h\u1ecdc, SiC c\u00f3 h\u1ec7 s\u1ed1 gi\u00e3n n\u1edf nhi\u1ec7t g\u1ea7n b\u1eb1ng silicon, kho\u1ea3ng 4,3 ph\u1ea7n tri\u1ec7u tr\u00ean m\u1ed7i \u0111\u1ed9 C. S\u1ef1 t\u01b0\u01a1ng th\u00edch n\u00e0y gi\u00fap gi\u1ea3m thi\u1ec3u \u1ee9ng su\u1ea5t nhi\u1ec7t c\u01a1 h\u1ecdc v\u00e0 hi\u1ec7n t\u01b0\u1ee3ng cong v\u00eanh trong c\u00e1c l\u1edbp \u0111\u1ec7m di\u1ec7n t\u00edch l\u1edbn, t\u1eeb \u0111\u00f3 n\u00e2ng cao hi\u1ec7u su\u1ea5t s\u1ea3n xu\u1ea5t v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ea5u tr\u00fac l\u00e2u d\u00e0i.<\/p>\n\n\n\n

C\u00e1c \u1ee9ng d\u1ee5ng ch\u00ednh c\u1ee7a SiC trong c\u00f4ng ngh\u1ec7 \u0111\u00f3ng g\u00f3i ti\u00ean ti\u1ebfn bao g\u1ed3m vi\u1ec7c s\u1eed d\u1ee5ng n\u00f3 l\u00e0m v\u1eadt li\u1ec7u giao di\u1ec7n nhi\u1ec7t (TIM) gi\u1eefa c\u00e1c chip v\u00e0 b\u1ed9 t\u1ea3n nhi\u1ec7t, c\u0169ng nh\u01b0 l\u00e0 m\u1ed9t \u1ee9ng c\u1eed vi\u00ean \u0111\u1ea7y h\u1ee9a h\u1eb9n \u0111\u1ec3 thay th\u1ebf c\u00e1c l\u1edbp \u0111\u1ec7m silicon truy\u1ec1n th\u1ed1ng trong c\u00e1c ki\u1ebfn tr\u00fac \u0111\u00f3ng g\u00f3i 2.5D v\u00e0 3D ti\u00ean ti\u1ebfn.<\/p>\n\n\n\n

S\u1ef1 ph\u1ed1i h\u1ee3p \u1edf c\u1ea5p \u0111\u1ed9 h\u1ec7 th\u1ed1ng: T\u00edch h\u1ee3p ngu\u1ed3n \u0111i\u1ec7n v\u00e0 thi\u1ebft k\u1ebf v\u1ecf<\/strong><\/p>\n\n\n\n

Gi\u00e1 tr\u1ecb th\u1ef1c s\u1ef1 c\u1ee7a SiC n\u1eb1m \u1edf kh\u1ea3 n\u0103ng cho ph\u00e9p t\u1ed1i \u01b0u h\u00f3a \u0111\u1ed3ng b\u1ed9 \u1edf c\u1ea5p \u0111\u1ed9 h\u1ec7 th\u1ed1ng, thay v\u00ec ch\u1ec9 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t m\u1ed9t c\u00e1ch ri\u00eang l\u1ebb.<\/p>\n\n\n\n

V\u1ec1 m\u1eb7t cung c\u1ea5p \u0111i\u1ec7n, SiC mang l\u1ea1i hi\u1ec7u su\u1ea5t chuy\u1ec3n \u0111\u1ed5i c\u1ef1c cao v\u00e0 h\u1ed7 tr\u1ee3 c\u00e1c ki\u1ebfn tr\u00fac d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u cao \u00e1p, gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 t\u1ed5n th\u1ea5t n\u0103ng l\u01b0\u1ee3ng v\u00e0 \u0111\u01a1n gi\u1ea3n h\u00f3a c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111i\u1ec7n trong c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u. V\u1ec1 m\u1eb7t \u0111\u00f3ng g\u00f3i, t\u00ednh d\u1eabn nhi\u1ec7t v\u00e0 t\u00ednh c\u00e1ch \u0111i\u1ec7n v\u01b0\u1ee3t tr\u1ed9i c\u1ee7a SiC cho ph\u00e9p c\u00e1c chip ho\u1ea1t \u0111\u1ed9ng \u1edf m\u1eadt \u0111\u1ed9 c\u00f4ng su\u1ea5t cao h\u01a1n m\u00e0 kh\u00f4ng g\u1eb7p ph\u1ea3i hi\u1ec7n t\u01b0\u1ee3ng gi\u1ea3m t\u1ed1c do qu\u00e1 nhi\u1ec7t hay suy gi\u1ea3m t\u00ednh to\u00e0n v\u1eb9n t\u00edn hi\u1ec7u.<\/p>\n\n\n\n

L\u1ee3i th\u1ebf k\u00e9p n\u00e0y t\u1ea1o ra m\u1ed9t h\u1ec7 th\u1ed1ng t\u00edch h\u1ee3p ch\u1eb7t ch\u1ebd, trong \u0111\u00f3 hi\u1ec7u su\u1ea5t cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng v\u00e0 hi\u1ec7u qu\u1ea3 qu\u1ea3n l\u00fd nhi\u1ec7t h\u1ed7 tr\u1ee3 l\u1eabn nhau. Nh\u1edd \u0111\u00f3, c\u00e1c h\u1ec7 th\u1ed1ng AI c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1eadt \u0111\u1ed9 t\u00ednh to\u00e1n cao h\u01a1n \u0111\u1ed3ng th\u1eddi duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh v\u00e0 gi\u1ea3m t\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu.<\/p>\n\n\n\n

Tri\u1ec3n v\u1ecdng trong t\u01b0\u01a1ng lai<\/strong><\/p>\n\n\n\n

Trong t\u01b0\u01a1ng lai, vai tr\u00f2 c\u1ee7a SiC \u0111\u01b0\u1ee3c d\u1ef1 b\u00e1o s\u1ebd m\u1edf r\u1ed9ng tr\u00ean nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau c\u1ee7a h\u1ec7 sinh th\u00e1i b\u00e1n d\u1eabn v\u00e0 trung t\u00e2m d\u1eef li\u1ec7u.<\/p>\n\n\n\n

Th\u1ee9 nh\u1ea5t, c\u00e1c ki\u1ebfn tr\u00fac c\u1ea5p ngu\u1ed3n cho trung t\u00e2m d\u1eef li\u1ec7u c\u00f3 kh\u1ea3 n\u0103ng s\u1ebd nhanh ch\u00f3ng chuy\u1ec3n sang h\u1ec7 th\u1ed1ng ph\u00e2n ph\u1ed1i \u0111i\u1ec7n m\u1ed9t chi\u1ec1u (DC) cao \u00e1p 800 V, trong \u0111\u00f3 c\u00e1c thi\u1ebft b\u1ecb SiC s\u1ebd \u0111\u00f3ng vai tr\u00f2 ch\u1ee7 ch\u1ed1t nh\u1edd \u01b0u \u0111i\u1ec3m v\u1ec1 \u0111i\u1ec7n \u00e1p ph\u00e1 v\u1ee1 cao v\u00e0 hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i.<\/p>\n\n\n\n

Th\u1ee9 hai, c\u00e1c c\u00f4ng ngh\u1ec7 \u0111\u00f3ng g\u00f3i ti\u00ean ti\u1ebfn s\u1ebd ng\u00e0y c\u00e0ng ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c h\u1ec7 th\u1ed1ng v\u1eadt li\u1ec7u m\u1edbi \u0111\u1ec3 kh\u1eafc ph\u1ee5c nh\u1eefng h\u1ea1n ch\u1ebf v\u1ec1 nhi\u1ec7t v\u00e0 \u0111i\u1ec7n. SiC c\u00f3 ti\u1ec1m n\u0103ng tr\u1edf th\u00e0nh v\u1eadt li\u1ec7u c\u1ea5u tr\u00fac v\u00e0 ch\u1ee9c n\u0103ng ch\u1ee7 ch\u1ed1t trong c\u00e1c l\u1edbp \u0111\u1ec7m th\u1ebf h\u1ec7 m\u1edbi v\u00e0 c\u00e1c gi\u1ea3i ph\u00e1p t\u1ea3n nhi\u1ec7t.<\/p>\n\n\n\n

Th\u1ee9 ba, s\u1ef1 t\u00edch h\u1ee3p gi\u1eefa \u0111i\u1ec7n t\u1eed c\u00f4ng su\u1ea5t v\u00e0 \u0111\u00f3ng g\u00f3i b\u00e1n d\u1eabn s\u1ebd tr\u1edf n\u00ean g\u1eafn k\u1ebft ch\u1eb7t ch\u1ebd h\u01a1n. Thay v\u00ec \u0111\u01b0\u1ee3c xem l\u00e0 hai l\u0129nh v\u1ef1c ri\u00eang bi\u1ec7t, vi\u1ec7c cung c\u1ea5p \u0111i\u1ec7n v\u00e0 thi\u1ebft k\u1ebf nhi\u1ec7t \u1edf c\u1ea5p \u0111\u1ed9 chip s\u1ebd ph\u00e1t tri\u1ec3n th\u00e0nh m\u1ed9t ng\u00e0nh k\u1ef9 thu\u1eadt th\u1ed1ng nh\u1ea5t, v\u1edbi SiC \u0111\u00f3ng vai tr\u00f2 l\u00e0 n\u1ec1n t\u1ea3ng h\u1ed7 tr\u1ee3 chung.<\/p>\n\n\n\n

D\u01b0\u1edbi s\u1ef1 d\u1eabn d\u1eaft c\u1ee7a c\u00e1c c\u00f4ng ty h\u00e0ng \u0111\u1ea7u nh\u01b0 Intel v\u00e0 NVIDIA, nhu c\u1ea7u v\u1ec1 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111i\u1ec7n to\u00e1n hi\u1ec7u su\u1ea5t cao v\u00e0 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng s\u1ebd ti\u1ebfp t\u1ee5c gia t\u0103ng, t\u1eeb \u0111\u00f3 th\u00fac \u0111\u1ea9y m\u1ea1nh m\u1ebd h\u01a1n n\u1eefa vi\u1ec7c \u00e1p d\u1ee5ng SiC trong to\u00e0n ng\u00e0nh.<\/p>\n\n\n\n

K\u1ebft lu\u1eadn<\/strong><\/p>\n\n\n\n

Cacbua silic \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t v\u1eadt li\u1ec7u quan tr\u1ecdng trong k\u1ef7 nguy\u00ean tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o (AI) b\u1edfi v\u00ec n\u00f3 \u0111\u1ed3ng th\u1eddi gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c hai th\u00e1ch th\u1ee9c c\u01a1 b\u1ea3n: truy\u1ec1n t\u1ea3i \u0111i\u1ec7n n\u0103ng hi\u1ec7u qu\u1ea3 v\u00e0 qu\u1ea3n l\u00fd nhi\u1ec7t hi\u1ec7u qu\u1ea3.<\/p>\n\n\n\n

Trong c\u00e1c h\u1ec7 th\u1ed1ng ngu\u1ed3n \u0111i\u1ec7n cho m\u00e1y ch\u1ee7, SiC gi\u00fap c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 hi\u1ec7u su\u1ea5t, m\u1eadt \u0111\u1ed9 c\u00f4ng su\u1ea5t v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng d\u1ea3i \u0111i\u1ec7n \u00e1p. Trong l\u0129nh v\u1ef1c \u0111\u00f3ng g\u00f3i chip ti\u00ean ti\u1ebfn, n\u00f3 gi\u1ea3i quy\u1ebft c\u00e1c h\u1ea1n ch\u1ebf v\u1ec1 t\u1ea3n nhi\u1ec7t v\u00e0 n\u00e2ng cao \u0111\u1ed9 tin c\u1eady v\u1ec1 m\u1eb7t c\u01a1 h\u1ecdc v\u00e0 \u0111i\u1ec7n.<\/p>\n\n\n\n

Khi kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c li\u00ean quan \u0111\u1ebfn tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o (AI) ti\u1ebfp t\u1ee5c gia t\u0103ng, SiC \u0111ang chuy\u1ec3n \u0111\u1ed5i t\u1eeb m\u1ed9t v\u1eadt li\u1ec7u chuy\u00ean d\u1ee5ng th\u00e0nh m\u1ed9t c\u00f4ng ngh\u1ec7 n\u1ec1n t\u1ea3ng, l\u00e0m n\u1ec1n t\u1ea3ng cho th\u1ebf h\u1ec7 h\u1ec7 th\u1ed1ng t\u00ednh to\u00e1n ti\u1ebfp theo.<\/p>","protected":false},"excerpt":{"rendered":"

With the rapid expansion of artificial intelligence workloads, both data centers and advanced semiconductor devices are facing unprecedented challenges in power consumption and thermal management. Leading platforms from companies such as Intel and NVIDIA are pushing system power levels to new extremes. Server racks are moving from tens of kilowatts to over 100 kW, while […]<\/p>\n","protected":false},"author":2,"featured_media":8822,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","footnotes":""},"categories":[12,27],"tags":[2218,1414,2215,2222,1613,1877,2226,2220,2221,2217,2225,2223,1549,1117,2216,1056,1307,1111,2219,1352,1546,2224,1113],"class_list":["post-8820","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-companynews","tag-800v-dc-architecture","tag-advanced-packaging","tag-ai-servers","tag-chip-packaging","tag-cowos","tag-data-center-power","tag-energy-efficient-computing","tag-gpu-packaging","tag-hbm","tag-high-efficiency-power-conversion","tag-high-voltage-power-electronics-2","tag-interposer","tag-power-density","tag-semiconductor-materials","tag-server-power-supply","tag-sic","tag-sic-mosfet","tag-silicon-carbide","tag-solid-state-transformer","tag-thermal-conductivity","tag-thermal-management","tag-tim2","tag-wide-bandgap-semiconductor"],"acf":[],"uagb_featured_image_src":{"full":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/04\/chip-packing.webp",903,394,false],"thumbnail":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/04\/chip-packing-150x150.webp",150,150,true],"medium":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/04\/chip-packing-300x131.webp",300,131,true],"medium_large":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/04\/chip-packing-768x335.webp",768,335,true],"large":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/04\/chip-packing.webp",800,349,false],"1536x1536":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/04\/chip-packing.webp",903,394,false],"2048x2048":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/04\/chip-packing.webp",903,394,false],"trp-custom-language-flag":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/04\/chip-packing-18x8.webp",18,8,true],"woocommerce_thumbnail":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/04\/chip-packing-300x300.webp",300,300,true],"woocommerce_single":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/04\/chip-packing-600x262.webp",600,262,true],"woocommerce_gallery_thumbnail":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2026\/04\/chip-packing-100x100.webp",100,100,true]},"uagb_author_info":{"display_name":"lydia","author_link":"https:\/\/www.sic-wafers.com\/vi\/author\/lydia\/"},"uagb_comment_info":0,"uagb_excerpt":"With the rapid expansion of artificial intelligence workloads, both data centers and advanced semiconductor devices are facing unprecedented challenges in power consumption and thermal management. Leading platforms from companies such as Intel and NVIDIA are pushing system power levels to new extremes. Server racks are moving from tens of kilowatts to over 100 kW, while…","_links":{"self":[{"href":"https:\/\/www.sic-wafers.com\/vi\/wp-json\/wp\/v2\/posts\/8820","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sic-wafers.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sic-wafers.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sic-wafers.com\/vi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sic-wafers.com\/vi\/wp-json\/wp\/v2\/comments?post=8820"}],"version-history":[{"count":1,"href":"https:\/\/www.sic-wafers.com\/vi\/wp-json\/wp\/v2\/posts\/8820\/revisions"}],"predecessor-version":[{"id":8823,"href":"https:\/\/www.sic-wafers.com\/vi\/wp-json\/wp\/v2\/posts\/8820\/revisions\/8823"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sic-wafers.com\/vi\/wp-json\/wp\/v2\/media\/8822"}],"wp:attachment":[{"href":"https:\/\/www.sic-wafers.com\/vi\/wp-json\/wp\/v2\/media?parent=8820"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sic-wafers.com\/vi\/wp-json\/wp\/v2\/categories?post=8820"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sic-wafers.com\/vi\/wp-json\/wp\/v2\/tags?post=8820"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}