Ko te SMF40A-E3-08 he diode Tūpono Toitūnga Tūao (TVS) teitei te mahi nā Electro-Films (EFI) / Vishay i hanga, hei whakarite i te tiaki haumaru mō ngā pūnaha hiko i te aronga o ngā nonatanga o te raru utu hiko me te tukinga electrostatic (ESD). He taputapu iti, ā-rānei i te papa, nō te raupapa eSMP, ā, kei te whakaurua i roto i te momo DO-219AB (SMF), e whakaatu ana i te roa me te pūmau pai i ngā pāmahana katoa mai i te -65°C ki te 175°C.
Hei diode TVS unidirectional me te momo Zener, kei te SMF40A-E3-08 te mana whakamāramatanga hiko pai ake me te utu whakamātau utu hiko o te 40V me te utu pakaru o te 44.4V. Ka taea e ia te whakahaere tika i ngā rerenga pulse tāpiri tae atu ki te 3.1A, me te whakangāhi i te mana pulse tae atu ki te 200W, he mea pai mō ngā whakamahinga whānui o te tiaki hiko. He pai te mahi capacitive o tēnei taputapu me te 172pF i te paerewa 1MHz, kia iti ai te raru o ngā tohu me te whakarite kia tiaki i ngā pūhanga o te whatu.
Ko ngā painga matua ko te hoahoa iti ā-rānei i te papa, e taea ana te whakauru ngawari ki ngā pūnaha hiko maha, me te utu whakamāramatanga o te utu toka 64.5V, hei whakamaru i ngā wāhanga hiko pāwera i ngā utu hiko taumaha. Ko tōna hanga roa me te whanui o ngā pāmahana whakahaere e pai ana mō ngā tono waka, ahumahi, whakawhitiwhiti kōrero, me ngā hiko Māori, ngā wāhanga e hiahiatia ana te manaakitanga o te utu hiko engari kaore e ngawari te tāhae.
Ahakoa kāore i te karangahia ngā tauira rite tika i roto i ngā paearu, tērā pea ka kitea ngā diode TVS rite i roto i te raupapa eSMP, rānei i ngā kaiwhakawhiwhi pērā i a Vishay, ON Semiconductor, rānei Texas Instruments, kāore hoki tērā e kore e taea te whātua i ngā āhuatanga mahi ōrite. Tērā pea ko ngā kōwhiringa kē ka taea ko ngā taputapu e whai ana i ngā utu hiko, momo putea, me ngā āheinga tiaki.
Ko te SMF40A-E3-08 he whakaae ki te RoHS, e tautoko ana i ngā tikanga hanga ā-taiao, ā, kei te wātea i roto i ngā kāri papapātuhi me te taera, kia māmā ai te whakatūmori i ngā tukanga hanga mō ngā kaiwhakahoahoa hiko.
SMF40A-E3-08 Ngā āhuatanga hangarau matua
Ko ngā āhuatanga hangarau matua o te SMF40A-E3-08 he diode TVS tāwāhi, nō reira e āhei ana ki te ārai i ngā hiko hāngū me ngā herehere hikoohiko, me te āheinga ki te utu i te mana nāianei o te pāpāho o te pehanga nui tae atu ki te 200W me te 3.1A. E āhei ana ki te whakaputa uara taumata ranga o 44.4V mō te pakaru, me te tukuna i te uara rangi emakite o 64.5V i te wā e pāhia ana. He tāwāhi kotahi anake, he 172pF te katote i te 1MHz, he pai hoki mō te aukati i ngā hiko hāngū me ngā pikinga raru hiko i te ahumahi motuhake, ā, e pai hoki mō ngā whakamahinga whānui.
SMF40A-E3-08 Rahi uta
Ko te momo Zener te roa, ko te pouaka / keehi he DO-219AB, kei reira te peita pōturi me te reo (TR). Kei waho hoki te tāniko kākahu (encapsulation) te tau 140677. Ko te whakarōpū taputapu he DO-219AB (SMF), ā, ko te momo whakaurunga he pūbōtanga papa (Surface Mount).
SMF40A-E3-08 Taupānga
He whakamahi whānui mō ngā pūnaha hiko e hiahiatia ana he mana toi, hei tohu whakatairanga mō te ārai hiko me te whakahaere pikingā hiko hāngū i ngā ahumahi rerekē.
SMF40A-E3-08 Ngā waahanga whaihua
Ko te SMF40A-E3-08 he diode TVS motuhake i hangaia mō te ārai i te hiko, ā, ka taea te aukati i te hiko pānga tere me te pikinga hiko. He uara taumata puku o te rongoā i te 44.4V me te kiore uara teitei rawa atu o te 64.5V i te wā e pā ana ki te mana pāpāho. He tauanui ā-wā, he 172pF te katote i te 1MHz, ā, he whaihua hoki mō te whakamahi hei whakamaru i ngā taputapu hiko mamae i ngā pānga hiko hāngū me ngā pikinga raru hiko. Ka taea hoki te whakahaere i te pāmahana operating mai i -65°C ki te 175°C, nō reira e pumau ana ki ngā āhuatanga taiao kino.
SMF40A-E3-08 Ngā āhuatanga kounga me te haumaru
Kua tūtohu te SMF40A-E3-08 hei paerewa teitei me te whakarite kounga ki te tūtaki i ngā taumata uaua o te pāmahana me te hiko. Me mātaki hoki mō te kī i te tiaki RoHS, kia whai hua ai te dini mō ngā herehere taiao me ngā raru whakamahinga kino me ngā matū e pā ana ki te taiao.
SMF40A-E3-08 Taurite
Kua whakaritea mō ngā tono e hiahiatia ana he mana me te ārai hiko roa, he wātea hoki mō ngā huringa ki ngā pūnaha e ū ana ki ngā paerewa mana me te pānga hiko i roto i te pouaka DO-219AB (SMF), he huānga mō te tāpiri ki ngā papatohu papa.
SMF40A-E3-08 Kōnae PDF raraunga matua
Ko te pānui raraunga tino tika mō te SMF40A-E3-08 kei runga i tā mātou paetukutuku. E tūtohutia ana kia tikiake mai i tēnei whārangi kia whai i ngā pārongo hangarau tino tika, whakaharahara hoki.
Tohonga kounga
Ko IC-Components he kaiwhakarato kounga teitei mō ngā hua o Electro-Films (EFI) / Vishay. Ka whakapūmau mātou mō ngā wāhanga pono, pono, me ngā ratonga kiritaki pai me ngā tautoko hangarau. Tirohia tō mātou paetukutuku hei tono utu, hei ako hoki mō ā mātou hua mō te SMF40A-E3-08 me ētahi atu hua.




