I-WST8205 Dual N-Channel 20V 5.8A SOT-23-6L WINSOK MOSFET
Incazelo Ejwayelekile
I-WST8205 iwumzila osebenza kahle kakhulu we-N-Ch MOSFET onokuminyana kwamaseli aphezulu kakhulu, ehlinzeka nge-RDSON enhle kakhulu kanye nenkokhelo yesango yokushintsha amandla amancane kanye nezinhlelo zokusebenza zokushintsha ukulayisha.I-WST8205 ihlangabezana nezidingo ze-RoHS kanye noMkhiqizo Oluhlaza ngokuvunyelwa okugcwele kokuthembeka kokusebenza.
Izici
Ubuchwepheshe bethu obuthuthukisiwe buhlanganisa izici ezintsha ezenza le divayisi ihluke kwezinye emakethe.Njengoba kunemisele ephezulu yokuminyana kwamaseli, lobu buchwepheshe buvumela ukuhlanganiswa okukhulu kwezingxenye, okuholela ekusebenzeni okuthuthukisiwe nokusebenza kahle.Inzuzo ephawulekayo yalolu cingo ukushajwa kwesango okuphansi kakhulu.Ngenxa yalokho, kudinga amandla amancane ukushintsha phakathi kwezifunda zayo zokuvula nokuvala, okuholela ekunciphiseni kokusetshenziswa kwamandla kanye nokusebenza okuthuthukisiwe okupheleleyo.Lesi sici sokushajwa kwesango eliphansi sikwenza kube ukukhetha okuhle ezinhlelweni ezidinga ukushintshwa kwesivinini esikhulu kanye nokulawula okunembile.Ukwengeza, idivayisi yethu iphuma phambili ekwehliseni imiphumela ye-Cdv/dt.I-Cdv/dt, noma izinga lokushintsha kwamandla kagesi okukhipha amanzi kuye emthonjeni ngokuhamba kwesikhathi, kungabangela imiphumela engathandeki njengama-voltage spikes kanye nokuphazamiseka kazibuthe kagesi.Ngokunciphisa ngokuphumelelayo le miphumela, idivayisi yethu iqinisekisa ukusebenza okuthembekile nokuzinzile, ngisho nasezimweni ezinzima nezishintshayo.Yakhelwe kucatshangelwa ukusimama, kucatshangelwa izici ezifana nokusebenza kahle kwamandla nokuphila isikhathi eside.Ngokusebenza ngendlela esebenza kahle kakhulu yamandla, le divayisi inciphisa izinga layo lekhabhoni futhi inikele ekusaseni eliluhlaza.Kafushane, idivayisi yethu ihlanganisa ubuchwepheshe obuthuthukisiwe nemisele yokuminyana kwamaseli, ukushajwa kwesango okuphansi kakhulu, kanye nokwehliswa okuhle kakhulu kwemiphumela ye-Cdv/dt.Ngokuklama kwayo okuhambisana nemvelo, ayigcini nje ngokuletha ukusebenza okuphakeme nokusebenza kahle kodwa futhi ihambisana nesidingo esikhulayo sezixazululo ezisimeme emhlabeni wanamuhla.
Izinhlelo zokusebenza
High Frequency Point-of-Load Synchronous Ukushintsha kwamandla amancane we-MB/NB/UMPC/VGA Networking DC-DC Power System,Automotive electronics, LED lights, audio, imikhiqizo yedijithali, izinto ezincane zasendlini, izinto zikagesi ezithengwayo, amabhodi okuvikela.
inombolo yezinto ezibonakalayo
AOS AO6804A,NXP PMDT290UNE,PANJIT PJS6816,Sinopower SM2630DSC,dintek DTS5440,DTS8205,DTS5440,DTS8205,RU8205C6.
Imingcele ebalulekile
| Uphawu | Ipharamitha | Isilinganiso | Amayunithi |
| I-VDS | I-Drain-Source Voltage | 20 | V |
| VGS | Isango-Umthombo Voltage | ±12 | V |
| ID@Tc=25℃ | I-Drain eqhubekayo yamanje, i-VGS @ 4.5V1 | 5.8 | A |
| ID@Tc=70℃ | I-Drain eqhubekayo yamanje, i-VGS @ 4.5V1 | 3.8 | A |
| I-IDM | I-Pulsed Drin yamanje2 | 16 | A |
| PD@TA=25℃ | Ukushabalaliswa kwamandla okuphelele3 | 2.1 | W |
| I-TSTG | Ibanga Lokushisa Lesitoreji | - 55 kuya ku-150 | ℃ |
| TJ | I-Operating Junction Temperature Range | - 55 kuya ku-150 | ℃ |
| Uphawu | Ipharamitha | Izimo | Okuncane. | Thayipha. | Ubukhulu. | Iyunithi |
| I-BVDSS | I-Drain-Source Breakdown Voltage | VGS=0V , ID=250uA | 20 | --- | --- | V |
| △BVDSS/△TJ | I-BVDSS Temperature Coefficient | Ireferensi ku-25℃ , ID=1mA | --- | 0.022 | --- | V/℃ |
| I-RDS(VULIWE) | I-Static Drain-Source On-Resistance2 | VGS=4.5V , ID=5.5A | --- | 24 | 28 | mΩ |
| VGS=2.5V , ID=3.5A | --- | 30 | 45 | |||
| I-VGS(th) | I-Gate Threshold Voltage | VGS=VDS , ID =250uA | 0.5 | 0.7 | 1.2 | V |
| △VGS(th) | I-VGS(th) I-Temperature Coefficient | --- | -2.33 | --- | mV/℃ | |
| IDSS | Ukuvuza Komthombo Wamanje | VDS=16V , VGS=0V , TJ=25℃ | --- | --- | 1 | uA |
| VDS=16V , VGS=0V , TJ=55℃ | --- | --- | 5 | |||
| I-IGSS | Ukuvuza Kwesango Lomthombo Wamanje | VGS=±12V , VDS=0V | --- | --- | ±100 | nA |
| gfs | Phambili Transconductance | VDS=5V , ID=5A | --- | 25 | --- | S |
| Rg | Isango Ukumelana | VDS=0V , VGS=0V , f=1MHz | --- | 1.5 | 3 | Ω |
| Qg | Isamba Semali Yesango (4.5V) | VDS=10V , VGS=4.5V , ID=5.5A | --- | 8.3 | 11.9 | nC |
| Qgs | I-Gate-Source Charge | --- | 1.4 | 2.0 | ||
| Qgd | I-Gate-Drain Charge | --- | 2.2 | 3.2 | ||
| I-Td(ivuliwe) | Vula Isikhathi Sokubambezeleka | VDD=10V , VGEN=4.5V , RG=6Ω I-ID=5A, RL=10Ω | --- | 5.7 | 11.6 | ns |
| Tr | Isikhathi Sokuvuka | --- | 34 | 63 | ||
| Td(cishiwe) | Ukuvala Isikhathi Sokubambezeleka | --- | 22 | 46 | ||
| Tf | Isikhathi Sekwindla | --- | 9.0 | 18.4 | ||
| Ciss | Amandla Wokufaka | VDS=10V , VGS=0V , f=1MHz | --- | 625 | 889 | pF |
| I-Coss | Amandla Okukhiphayo | --- | 69 | 98 | ||
| Crss | I-Reverse Transfer Capacitance | --- | 61 | 88 |
