N'ebe usoro fotovoltaic (PV), Schottky rectifiers apụtala dị ka ihe ndị dị mkpa, na-echebe mkpụrụ ndụ anyanwụ site na mmiri ozuzo na-emerụ ahụ ma na-eme ka arụmọrụ usoro zuru ezu. N'ime ngwugwu rectifier dị iche iche dị, D2PAK (TO-263) pụtara maka nha kọmpat ya, ikike njikwa ike dị elu, yana ịdị mfe ịrịgo. Ntuziaka a zuru oke na-enyocha nkọwa zuru ezu nke Schottky rectifier D2PAK, na-enyocha njirimara ya, uru ya na ngwa ya na sistemụ ike anyanwụ.
Na-ekpughe ihe dị mkpa nke Schottky Rectifier D2PAK
Schottky rectifier D2PAK bụ ngwaọrụ semiconductor nke na-eji ụkpụrụ Schottky mgbochi iji mezie ihe dị ugbu a (AC) n'ime ugbu a kpọmkwem (DC). Ngwungwu D2PAK kọmpat ya, na-atụ 6.98mm x 6.98mm x 3.3mm, na-enye ngwọta nchekwa ohere maka ngwa ndị etinyere PCB.
Nkọwa isi nke Schottky Rectifier D2PAK
Kachasị aga n'ihu ugbu a (IF(AV)): Oke a na-egosi oke na-aga n'ihu ugbu a onye nrụzi nwere ike ijikwa na-agaghị agafe okpomọkụ njikọ ya ma ọ bụ mebie mmebi. Ụkpụrụ a na-ahụkarị maka D2PAK Schottky rectifiers sitere na 10A ruo 40A.
Oke mgbagha voltaji (VRRM): Ogo a na-akọwapụta oke kacha elu reverse voltaji onye nrụzi nwere ike idi na-enweghị ndakpọ. Ụkpụrụ VRRM a na-ahụkarị maka D2PAK Schottky rectifiers bụ 20V, 40V, 60V, na 100V.
Ndobe voltaji na-aga n'ihu (VF): Oke a na-anọchi anya mgbada voltaji n'ofe rectifier mgbe ọ na-eduzi na ntụzịaka mbugharị. Ụkpụrụ VF dị ala na-egosi arụmọrụ dị elu yana mbelata ike mbelata. Ụkpụrụ VF nkịtị maka D2PAK Schottky rectifiers sitere na 0.4V ruo 1V.
Reverse Leakage Current (IR): Ogo a na-egosi ọnụọgụ nke ugbu a na-erugharị na ntụgharị ihu mgbe onye nrụpụta na-egbochi. Ụkpụrụ IR dị ala na-ebelata mfu ọkụ ma melite arụmọrụ. Ụkpụrụ IR a na-ahụkarị maka D2PAK Schottky rectifiers dị na nso nke microamps.
Okpomọkụ Junction (TJ): Oke a na-akọwapụta oke okpomoku ekwenyere na nkwụsị nke nrụzi. Ịgafe TJ nwere ike ibute mmebi ngwaọrụ ma ọ bụ ọdịda. Ụkpụrụ TJ nkịtị maka D2PAK Schottky rectifiers bụ 125°C na 150°C.
Uru nke Schottky Rectifier D2PAK na Ngwa Solar
Mbelata voltaji na-aga n'ihu dị ala: Schottky rectifiers na-egosipụta VF dị ala nke ukwuu ma e jiri ya tụnyere ndị na-emegharị silicon ọdịnala, na-ebute mbelata ike ike yana melite arụmọrụ sistemụ.
Ọsọ ngbanwe ngwa ngwa: Schottky rectifiers nwere njirimara mgbanwe ngwa ngwa, na-enyere ha aka ijikwa ngwa ngwa ngwa ngwa ugbu a zutere na sistemụ PV.
Ntugharị mgbagha dị ala ugbu a: Opekempe IR ụkpụrụ na-ebelata mgbasa ike ma welie arụmọrụ sistemu niile.
Nha kọmpat na njiri elu elu: ngwugwu D2PAK na-enye akara ukwu na ndakọrịta SMD, na-eme ka nhazi PCB dị elu dị elu.
Ọnụ-erite uru: Schottky rectifiers n'ozuzu na-enye ihe ngwọta dị ọnụ ahịa ma e jiri ya tụnyere ụdị nhazi ndị ọzọ, na-eme ka ha mara mma maka nrụnye anyanwụ buru ibu.
Ngwa nke Schottky Rectifier D2PAK na Sistemụ Solar
Bypass Diodes: Schottky rectifiers na-ejikarị dị ka uzo diodes iji chebe sel anyanwụ n'otu n'otu site na ntụgharị ihu nke ndo ma ọ bụ ọdịda modul kpatara.
Diodes freewheeling: N'ime ndị ntụgharị DC-DC, Schottky rectifiers na-eje ozi dị ka diode na-agbagharị agbagharị iji gbochie inductor kickback ma kwalite arụmọrụ ntụgharị.
Nchedo Nchaji batrị: Schottky rectifiers na-echebe batrị site na ntụgharị ihu n'oge okirikiri chaja.
Ndị na-atụgharị anyanwụ: Schottky rectifiers na-eji na anyanwụ inverters iji mezie mmepụta DC si na anyanwụ array n'ime AC ike maka grid njikọ.
Mmechi: Inye Sistemụ Igwe Ike na Schottky Rectifier D2PAK
Schottky rectifier D2PAK apụtala dị ka akụkụ bụ isi na sistemu fotovoltaic (PV), na-enye ngwakọta nke ọdịda voltaji na-aga n'ihu, ọsọ ọsọ na-agbanwe ngwa ngwa, mgbanaka mgbagha dị ala ugbu a, nha kọmpat, yana ọnụ ahịa bara uru. Site n'ichekwa mkpụrụ ndụ anyanwụ nke ọma na ịkwalite arụmọrụ sistemụ, Schottky rectifier D2PAK na-arụ ọrụ dị mkpa n'ịkwalite arụmọrụ na ntụkwasị obi nke nrụnye ike anyanwụ. Ka ọchịchọ maka ume ọhụrụ na-aga n'ihu na-eto eto, Schottky rectifier D2PAK dị njikere ịrụ ọrụ na-arịwanye elu n'ịkwado ọdịnihu ga-adigide.
Oge nzipu: Jun-26-2024