Wafer na AlN-on-NPSS: Layer na Aluminum Nitride Mai Aiki Mai Kyau akan Substrate ɗin Sapphire mara gogewa don Amfani da Zafin Jiki Mai Kyau, Mai Ƙarfi Mai Kyau, da RF

Wafer na AlN-on-NPSS: Layer na Aluminum Nitride Mai Aiki Mai Kyau akan Substrate ɗin Sapphire mara gogewa don Amfani da Zafi Mai Girma, Mai Ƙarfi, da RF

Takaitaccen Bayani:

Wafer ɗin AlN-on-NPSS yana haɗa wani Layer na aluminum nitride (AlN) mai aiki mai yawa tare da wani abu mai kama da sapphire substrate (NPSS) wanda ba a goge shi ba don bayar da mafita mai kyau ga aikace-aikacen zafi mai yawa, mai ƙarfi, da mitar rediyo (RF). Haɗin kai na musamman na halayen wutar lantarki na AlN da halayen lantarki, tare da ƙarfin injina mai kyau na substrate, ya sa wannan wafer ya zama zaɓi mafi soyuwa ga aikace-aikace masu wahala kamar na'urorin lantarki masu ƙarfi, na'urori masu ƙarfi, da abubuwan gani. Tare da kyakkyawan watsa zafi, ƙarancin asara, da dacewa da yanayin zafi mai yawa, wannan wafer yana ba da damar haɓaka na'urori na gaba tare da ingantaccen aiki.

Aika mana imel

Siffofi

Babban Aikin AlN Layer: An san Aluminum Nitride (AlN) sabodababban ƙarfin lantarki na thermal(~200 W/m·K),faɗaɗɗen bandgita, kumababban ƙarfin lantarki mai lalacewa, yana mai da shi kayan da ya dace donbabban iko, yawan mita, kumazafin jiki mai yawaaikace-aikace.

Substrate ɗin Sapphire mara gogewa (NPSS): Sapphire mara gogewa yana ba damai inganci da araha, mai ƙarfi a fannin injiniyatushe, yana tabbatar da tushe mai ƙarfi don ci gaban epitaxial ba tare da sarkakiyar goge saman ba. Kyakkyawan halayen injina na NPSS sun sa ya daɗe don yanayi mai wahala.

Babban Kwanciyar Hankali: Wafer ɗin AlN-on-NPSS zai iya jure yanayin zafi mai tsanani, wanda hakan ya sa ya dace da amfani ana'urorin lantarki masu ƙarfi, tsarin mota, LEDs, kumaaikace-aikacen ganiwaɗanda ke buƙatar aiki mai ɗorewa a yanayin zafi mai yawa.

Rufe Wutar Lantarki: AlN yana da kyawawan kaddarorin hana ruwa shiga wutar lantarki, wanda hakan ya sa ya dace da amfani indawarewar lantarkiyana da mahimmanci, ciki har daNa'urorin RFkumana'urorin lantarki na microwave.

Ruwan Zafi Mai Kyau: Tare da yawan amfani da zafi, layin AlN yana tabbatar da ingantaccen watsa zafi, wanda yake da mahimmanci don kiyaye aiki da tsawon rai na na'urori da ke aiki a ƙarƙashin babban iko da mita.

Sigogi na Fasaha

Sigogi	Ƙayyadewa
Diamita na Wafer	Inci 2, inci 4 (akwai girman da aka saba da shi)
Nau'in Substrate	Substrate ɗin Sapphire mara gogewa (NPSS)
Kauri na Layer na AlN	2µm zuwa 10µm (ana iya keɓancewa)
Kauri na ƙasa	430µm ± 25µm (na inci 2), 500µm ± 25µm (na inci 4)
Tsarin kwararar zafi	200 W/m·K
Juriyar Lantarki	Babban rufi, ya dace da aikace-aikacen RF
Taushin saman	Ra ≤ 0.5µm (don layin AlN)
Tsarkakakken Abu	Tsarkakken AlN (99.9%)
Launi	Fari/Ba a Faɗi Fari ba (Layi na AlN mai launin haske na NPSS)
Wafer Warp	<30µm (na yau da kullun)
Nau'in Magungunan Doping	Ba a yi amfani da shi ba (ana iya keɓance shi)

Aikace-aikace

TheWafer ɗin AlN-on-NPSSan tsara shi don nau'ikan aikace-aikace masu inganci iri-iri a fannoni daban-daban:

Babban Lantarki Mai Ƙarfi: Babban ƙarfin watsa zafi da kuma kariya daga zafi na Layer AlN ya sa ya zama kayan da ya dace dontransistors na wutar lantarki, masu gyarawa, kumaICs masu ƙarfian yi amfani da shi a cikinmota, masana'antu, kumamakamashin da ake sabuntawatsarin.

Abubuwan da ke cikin Mitar Rediyo (RF): Kyakkyawan halayen rufe wutar lantarki na AlN, tare da ƙarancin asararsa, yana ba da damar samar daTransistors na RF, HEMTs (Babban Transistors na Motsi na Electron), da sauranabubuwan da aka haɗa a cikin microwavewaɗanda ke aiki yadda ya kamata a manyan mitoci da matakan wutar lantarki.

Na'urorin ganiAna amfani da wafers na AlN-on-NPSS a cikindiodes na laser, LEDs, kumamasu daukar hoto, indababban ƙarfin lantarki na thermalkumaƙarfi na injisuna da mahimmanci don kiyaye aiki na dogon lokaci.

Na'urori masu auna zafin jiki mai girma: Ikon wafer na jure zafi mai tsanani ya sa ya dace dana'urori masu auna zafin jikikumasa ido kan muhallia cikin masana'antu kamarsararin samaniya, mota, kumamai & iskar gas.

Marufi na Semiconductor: An yi amfani da shi a cikin masu watsa zafikumayadudduka na sarrafa zafia cikin tsarin marufi, yana tabbatar da inganci da aminci na semiconductors.

Tambaya da Amsa

T: Menene babban fa'idar wafers na AlN-on-NPSS fiye da kayan gargajiya kamar silicon?

A: Babban fa'idar ita ce ta AlNbabban ƙarfin lantarki na thermal, wanda ke ba shi damar kawar da zafi yadda ya kamata, wanda hakan ya sa ya dace dababban ikokumaaikace-aikacen mita mai yawainda kula da zafi yake da mahimmanci. Bugu da ƙari, AlN yana dafaɗaɗɗen bandgitakuma mai kyau kwarai da gaskerufin lantarkiyana da kyau a yi amfani da shi a cikinRFkumana'urorin microwaveidan aka kwatanta da silicon na gargajiya.

T: Za a iya keɓance matakin AlN akan wafers na NPSS?

A: Eh, ana iya keɓance matakin AlN dangane da kauri (daga 2µm zuwa 10µm ko fiye) don biyan takamaiman buƙatun aikace-aikacen ku. Hakanan muna ba da keɓancewa dangane da nau'in doping (nau'in N ko nau'in P) da ƙarin yadudduka don ayyuka na musamman.

T: Menene amfanin wannan wafer a masana'antar kera motoci?

A: A masana'antar kera motoci, ana amfani da wafers na AlN-on-NPSS a cikinna'urorin lantarki masu ƙarfi, Tsarin hasken LED, kumana'urori masu auna zafin jikiSuna samar da ingantaccen tsarin sarrafa zafi da kuma rufin lantarki, wanda yake da mahimmanci ga tsarin aiki mai inganci wanda ke aiki a ƙarƙashin yanayi daban-daban na zafin jiki.