GaN

13 atoms · 跨 8 天 · 首见 2026-05-05 · 最近 2026-06-14

三色: 🟦 fact 7 · 🟥 take 6 · stance ▲5/▼3/◆3

来源: X 13

时态: fresh:13

标签: 好观点:6 · 好信源:3 · 好思考:3 · 好数字:1 · 好问题:1

叙事 (narrative) (3)

• 2026-06-09 · 市场预期显著增长
  market conditions and industry trends suggest significant upside potential.
  tags: 好观点·好思考 · → daily
• 2026-05-21 · 角色
  wide-bandgap power semiconductors like #SiC and #GaN play an essential role in enabling the future 800V AI data center architecture
  tags: 好思考 · → daily
• 2026-06-08 · 被关注程度
  パワー半導体のけん引役、AIの次はヒューマノイド　GaNに脚光
  tags: 好观点 · → daily

事实 (fact) (10)

• 2026-05-18 · efficiency at lower voltages
  GaN delivers higher efficiency at lower voltages
  tags: 好信源 · → daily
  value: qty=higher
• 2026-06-14 · 単結晶成長制約
  常圧や実現可能な高圧の環境下であっても窒素の脱離が発生するので、Siのような方法での単結晶成長ができない
  tags: 好思考 · → daily
  value: direction=nitrogen desorption under normal or achievable high pressure
• 2026-06-10 · 高壓等級可靠性
  650V 보다 높은 정격의 GaN 은 정말 정말 어렵습니다
  tags: 好信源 · → daily
  value: direction=困難
• 2026-06-10 · 中韓產品可靠性測試結果
  간혹 국내나 중국 쪽에서 만들어온 거 신뢰성 테스트 돌려봐도 자꾸 터져나가고..
  tags: 好信源 · → daily
  value: direction=故障率高
• 2026-05-05 · 300mm wafer initial production time
  氮化镓(GaN)达到300mm原型时间: 约2025年
  tags: 好数字 · → daily
  value: qty=~2025 · date=~2025
• 2026-06-14 · 主流制造工艺
  GaNがバルク単結晶ではなくSiやSiC上にエピ成長させたものが主流
  tags: 好问题 · → daily
  value: direction=epitaxial growth on Si or SiC
• 2026-05-10 · content per rack grows across transition
  Power semiconductor content per rack grows substantially across this transition. SiC and GaN suppliers, high-voltage busbar and connector vendors, and rack-level DC-DC converter makers gain share.
  tags: 好观点 · → daily
  value: direction=up
• 2026-05-05 · 300mm adoption lags silicon by years
  300mm adoption for SiC and GaN lags silicon by ~25 years.
  tags: 好观点 · → daily
  value: qty=~25 · unit=years
• 2026-05-05 · 300mm wafer production status
  300m GaN is here, in production.
  tags: 好观点 · → daily
  value: date=2026-05-05
• 2026-05-05 · 300mm wafer maturity status
  very little capacity rn to call it mainstream and adopted
  tags: 好观点 · → daily
  value: date=2026-05-05

时间轴 (近 20)

• 2026-06-14 · fact · 主流制造工艺 · → daily
• 2026-06-14 · fact · 単結晶成長制約 · → daily
• 2026-06-10 · fact · 高壓等級可靠性 · → daily
• 2026-06-10 · fact · 中韓產品可靠性測試結果 · → daily
• 2026-06-09 · narrative · 市场预期显著增长 · → daily
• 2026-06-08 · narrative · 被关注程度 · → daily
• 2026-05-21 · narrative · 角色 · → daily
• 2026-05-18 · fact · efficiency at lower voltages · → daily
• 2026-05-10 · fact · content per rack grows across transition · → daily
• 2026-05-05 · fact · 300mm adoption lags silicon by years · → daily
• 2026-05-05 · fact · 300mm wafer initial production time · → daily
• 2026-05-05 · fact · 300mm wafer production status · → daily
• 2026-05-05 · fact · 300mm wafer maturity status · → daily

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