12 inch SiC Sobusitireti N Iru Iwon Ti o tobi to gaju Awọn ohun elo RF
Imọ paramita
12 inch Silicon Carbide (SiC) sobusitireti pato | |||||
Ipele | ZeroMPD iṣelọpọ Ite(Ipele Z) | Standard Production Ite(P Ite) | Idiwon ite (Ite D) | ||
Iwọn opin | 3 00 mm ~ 1305mm | ||||
Sisanra | 4H-N | 750μm± 15 μm | 750μm± 25 μm | ||
4H-SI | 750μm± 15 μm | 750μm± 25 μm | |||
Wafer Iṣalaye | Pa axis: 4.0° si <1120>±0.5° fun 4H-N, Lori ipo: <0001>±0.5° fun 4H-SI | ||||
Iwuwo Micropipe | 4H-N | ≤0.4cm-2 | ≤4cm-2 | ≤25cm-2 | |
4H-SI | ≤5cm-2 | ≤10cm-2 | ≤25cm-2 | ||
Resistivity | 4H-N | 0.015 ~ 0.024 Ω · cm | 0.015 ~ 0.028 Ω · cm | ||
4H-SI | ≥1E10 Ω·cm | ≥1E5 Ω·cm | |||
Primary Flat Iṣalaye | {10-10} ±5.0° | ||||
Primary Flat Gigun | 4H-N | N/A | |||
4H-SI | Ogbontarigi | ||||
Iyasoto eti | 3 mm | ||||
LTV/TTV/ Teriba / Warp | ≤5μm/≤15μm/≤35 μm/≤55 μm | ≤5μm/≤15μm/≤35 □ μm/≤55 □ μm | |||
Irora | Polish Ra≤1 nm | ||||
CMP Ra≤0.2 nm | Ra≤0.5 nm | ||||
Eti dojuijako Nipa Ga kikankikan Light Hex farahan Nipa High kikankikan Light Awọn agbegbe Polytype Nipa Imọlẹ Kikan Giga Visual Erogba Ifisi Silicon Surface Scratches Nipa Giga kikankikan Light | Ko si Agbegbe akojọpọ ≤0.05% Ko si Agbegbe akojọpọ ≤0.05% Ko si | Akopọ ipari ≤ 20 mm, ipari kan≤2 mm Agbegbe akojọpọ ≤0.1% Agbegbe akojọpọ≤3% Agbegbe akojọpọ ≤3% Àkópọ̀ gígùn≤1×ìwọ̀n òpin wafer | |||
Awọn eerun eti Nipa Imọlẹ Imọlẹ giga | Ko si idasilẹ ≥0.2mm fifẹ ati ijinle | 7 laaye, ≤1 mm kọọkan | |||
(TSD) Threading dabaru dislocation | ≤500 cm-2 | N/A | |||
(BPD) Ipilẹ ofurufu dislocation | ≤1000 cm-2 | N/A | |||
Ohun alumọni dada kontaminesonu Nipa High kikankikan Light | Ko si | ||||
Iṣakojọpọ | Kasẹti-wafer pupọ Tabi Apoti Wafer Nikan | ||||
Awọn akọsilẹ: | |||||
1 Awọn opin awọn abawọn lo si gbogbo oju wafer ayafi fun agbegbe iyasoto eti. 2Awọn idọti yẹ ki o ṣayẹwo lori oju Si nikan. 3 Awọn data dislocation jẹ nikan lati KOH etched wafers. |
Key Awọn ẹya ara ẹrọ
1. Anfani Iwọn nla: Sobusitireti SiC 12-inch (12-inch silicon carbide substrate) nfunni ni agbegbe wafer kan ti o tobi ju, ti n mu awọn eerun diẹ sii lati ṣe iṣelọpọ fun wafer, nitorinaa idinku awọn idiyele iṣelọpọ ati jijẹ ikore.
2. Ohun elo Iṣẹ-giga: Silicon carbide's resistance otutu ti o ga julọ ati agbara ipadanu aaye ti o ga julọ jẹ ki 12-inch sobusitireti jẹ apẹrẹ fun awọn ohun elo giga-voltage ati awọn ohun elo igbohunsafẹfẹ giga, gẹgẹbi awọn oluyipada EV ati awọn ọna ṣiṣe gbigba agbara.
3. Ibamu Iṣeduro: Pelu lile lile ati awọn italaya processing ti SiC, 12-inch SiC sobusitireti ṣe aṣeyọri awọn abawọn dada kekere nipasẹ gige iṣapeye ati awọn imuposi didan, imudarasi ikore ẹrọ.
4. Superior Thermal Management: Pẹlu dara gbona iba ina elekitiriki ju silikoni-orisun ohun elo, awọn 12-inch sobusitireti fe ni koju ooru wọbia ni ga-agbara awọn ẹrọ, extending awọn ẹrọ igbesi aye.
Awọn ohun elo akọkọ
1. Awọn ọkọ ina: Awọn 12-inch SiC sobusitireti (12-inch silicon carbide sobsitireti) jẹ ẹya pataki ti awọn eto awakọ ina mọnamọna ti o tẹle, ti n mu awọn oluyipada ti o ga julọ ti o mu iwọn pọ si ati dinku akoko gbigba agbara.
2. Awọn Ibusọ Ipilẹ 5G: Awọn sobusitireti SiC titobi nla ṣe atilẹyin awọn ẹrọ RF igbohunsafẹfẹ giga-giga, pade awọn ibeere ti awọn ibudo ipilẹ 5G fun agbara giga ati pipadanu kekere.
3.Industrial Power Supplies: Ni awọn inverters oorun ati awọn grids smart, awọn 12-inch sobsitireti le withstand ti o ga voltages nigba ti dindinku agbara pipadanu.
4.Consumer Electronics: Awọn ṣaja ti o yara ni ojo iwaju ati awọn ipese agbara ile-iṣẹ data le gba 12-inch SiC substrates lati ṣe aṣeyọri iwọn iwapọ ati ṣiṣe ti o ga julọ.
Awọn iṣẹ XKH
A ṣe amọja ni awọn iṣẹ iṣelọpọ ti adani fun awọn sobusitireti SiC inch 12 (awọn sobusitireti ohun alumọni silikoni inch 12), pẹlu:
1. Dicing & Polishing: Ibajẹ-kekere, iṣipopada sobusitireti ti o ga julọ ti a ṣe deede si awọn ibeere alabara, ni idaniloju iṣẹ ẹrọ iduroṣinṣin.
2. Atilẹyin Idagbasoke Epitaxial: Awọn iṣẹ wafer epitaxial ti o ga julọ lati mu iyara iṣelọpọ ërún.
3. Kekere-Batch Prototyping: Atilẹyin R&D afọwọsi fun awọn ile-iṣẹ iwadi ati awọn ile-iṣẹ, kikuru awọn akoko idagbasoke.
4. Imọ-ẹrọ Imọ-ẹrọ: Awọn ipinnu ipari-si-opin lati yiyan ohun elo lati ṣe iṣapeye, ṣe iranlọwọ fun awọn alabara bori awọn italaya sisẹ SiC.
Boya fun iṣelọpọ pupọ tabi isọdi amọja, awọn iṣẹ sobusitireti 12-inch SiC wa ni ibamu pẹlu awọn iwulo iṣẹ akanṣe rẹ, fifun awọn ilọsiwaju imọ-ẹrọ.


