Ko te
FODM121AR2V
he kaiwhakakato ahua whakaahua aratau (optōisolator) taurite whaihua nui i hangaia e AMI Semiconductor/onsemi, he mea hoahoa mō ngā pūnaha hiko matatau e hiahia ana ki te wehe hiko roa, me te tukunga tohu tika. Ko tēnei raupapa rorohiko whakauru kei raro i te kāwai Whakahaere Hiko (PMIC) me te Whakahaere Pauri Pauri, e aro ana ki ngā wero matua o te wehe tohu i roto i te hoahoa hiko.
FODM121AR2V
Fairchild Semiconductor
TRANSISTOR OUTPUT OPTOCOUPLER, 3
30379
Nā te hanganga motuhake o tēnei taputapu ki ngā āheitanga wehe hiko tino pai, ka kī te taputapu i te taurangi o te 3750Vrms mō te pēhanga wehe, hei tautoko i te tiaki hiato me te tika o ngā tohu i ngā tono hiko tairongo. Ko te kaiwhakakato ahua whakaahua he hoa ma te hanga e toru-ā-rōpū taupākiki, e āhei ana ki te whakahaere i te 80mA o te rerenga mahi, me te whānuitanga o te pāmahana mai i te -40°C ki te 110°C, hei pai mō ngā āhua taiao uaua.
Ko ngā āhuatanga matua o tēnei taputapu ko te whakamahi i te puna-āhua-whakaatu (surface-mount) 4-SMD, kia iti ake te rahi me te whakakotahi pai ki te papa rorohiko hiko. He pai ngā mauritau mahi o tēnei taputapu, tae atu ki te taitara whakawhiti rerenga i te 100% ki te 300% i runga i te 5mA, me te iti o te VCE saturation o 400mV. Ko tōna momo whakauru DC me tōnaputa taupānga taupōtanga taupaki, he mea whānui mō ngā tono tukatuka tohu me te wehehē.
Ko ngā painga matua ko te tino whakapono, te tino tōkeke hōhā, me te wehe hiko tokaine (galvanic isolation), he mea nui i ngā pūnaha whakahaere ahumahi, taputapu rongoā, hiko motokā me ngā tono whakahaere hiko. Ko ngā wa piki me te hinga o te tohu, he tata ki te 3 microseconds, e pai ana mō te tukunga tohu tika me te iti rawa o te pākiki.
He tātepea ngā tautoko, e tautoko ana i te hangarau whakaurunga mata me te wātea i roto i te pēke taapiri me ngā pouaka taera, hei tautoko i ngā mahi hanga-automated. E tutuki ana te taputapu i ngā paerewa hanga hiko o nāianei, tae atu ki te RoHS.
Ko ngā momo fakapāhia rite, pēnei i te FODM120, FODM122, me ētahi atu tauira o ngā kaiwhakakato ahua whakaahua pērā i a Vishay, Lite-On, me Broadcom, ahakoa he rerekē ngā āhuatanga mahi motuhake, ka taea te whānui i te ao kiritaki me ngā tono toro hiko pērā i tēnei taputapu.
Ko tēnei kaiwhakakato ahua whakaahua he otinga matatau mō ngā pūkenga nei e rapu ana i te wehe hiko pono, whaihua teitei i roto i te tini o te rōpū rorohiko tauwhāiti, hanga tukutuku, me ngā tono taputapu rongoā, motokā, me te whakahaere hiko. E tino whakarite ana tēnei taputapu ki ngā paerewa hanga o nāianei, tae atu ki te ū ki te RoHS.
FODM121AR2V (1)
FODM121AR2V Ngā āhuatanga hangarau matua
Ko ngā āhuatanga hangarau matua o FODM121AR2V ko te whārite raraunga whakawhiti-kaha, te taumaha o te utaina 80mA, me te āhei ki te whakamamae i te rerekē o te iti me te nui o te keehi. Ko te taputapu heoi e noho ana hei kōwae whai pānga ki ngā whakamahinga hihiko i ngā pūnaha whakahaere pūkaha me ngā whakahaere hauāu hiko.
FODM121AR2V Rahi uta
He pouaka 4-SMD, me te hoahoa Matau-hao; He pouaka tape & reel (TR); mō te whakaurunga mata; Ko te tirohanga toi ko te 1438.
FODM121AR2V Taupānga
He tino pai te FODM121AR2V mō ngā hoahoa pūnaha whakahaere pākaha, te whakamamae signal, ngā pūnaha whakahoki hiko, me ngā punaha whakahaere ahumahi. Kei ngā tono nui pērā i ngā pūkaha huringa, ngā taputapu waea, me ngā hoahoa hono microcontroller e hiahiatia ana te whakamamae galvanic. Ko te mana motuhake o te whakamaoho i te whakamamae e pai ana mō ngā tono tūpono teitei i te rangi, pērā i ngā tikanga rongoā, ngā tikanga taputapu, me ngā whakahaere e hiahia ana ki te haumaru o te hiko.
FODM121AR2V Ngā waahanga whaihua
Kei ngā tae ake ngā pūkaha o tēnei kōwae he whakaurunga phototransistor me te mana whakamamae nui tae atu ki te 3750Vrms, nō reira ka whakapūmautanga i te wehe hiko i waenganui i te kōwae whakauru me te putanga. He kotahi noa tēnei taputapu tele me te tautoko i te utaina utua o te 80mA, ā, kei te tautoko i te mahi DC-ā mua tae atu ki te 50mA. Ko ngā wā whakaara me te wā takahi he ōrite ki te 3μs, e whakarite ana i te urungi pānui mō ngā tono e pākiki ana i te wā. Ko te ratio whakawhiti hiko (CTR) kei waenga i te 100% ki te 300% i te 5mA, he āwhina i te whakawhiti signal mō te pai me te whaihua. He tae tae ki te 80V te taumata voltage putanga, ā, ko te Vce saturation iti rawa, he 400mV, hei tautoko i ngā hoahoa pūngao-pou. He mea hanga ki roto i tētahi pouaka 4-SMD, Gull Wing, nō reira he pai mō ngā raina mahi tohu-mōkī aunoatanga mō te hanga rahi nui.
FODM121AR2V Ngā āhuatanga kounga me te haumaru
Kua hangaia te FODM121AR2V kia ū ki ngā paerewa RoHS, me ngā whakahaere whakahē pūngao kaha, e tino mōhiotia ana mō te whakamaru i te whakamamae hiko tiketike. Ko tana hoahoa pakari e whakarite ana i te whakahaere pono puta noa i te āhua mahana -40°C ki te 110°C, e whakakaha ana i te haumaru me te roa i roto i ngā taiao umanga me ngā whakauru. Ko te whakamamae i te 3750Vrms e whakarite ana i te tiaki mō ngā taura iti hiko me te whakarite haumaru hiko ana.
FODM121AR2V Taurite
He hoahoa te FODM121AR2V kia tūtaki ki ngā tukanga whakaurunga mata paerewa, ā, he pika-rite hoki ki ētahi atu optoisolator i roto i te momo 4-SMD, Gull Wing. Ko ngā āhuatanga hiko e āhei ana ki te tautoko i te whakamahi i ngā rārangi hiko e hiahia ana ki te rerekē o te whakamamae, te putanga, me te whakawhiti hiko, nō reira he kōwhiringa āwhina mō te whakauru pae pūnaha me ngā pūnaha hiko hihiko—ā, mō ngā tono kawe hiko me ngā punaha whakahaere.
FODM121AR2V Kōnae PDF raraunga matua
Ka tukuna e tō mīharo he tohatoha datasheet tino mana me ngā mōhiohio hou mō te tauira Māori AR/AMi Semiconductor/onsemi i runga i tā mātou paetukutuku. E taunaki ana mārika ki te tango i tēnei datasheet hei rauemi mō ngā whakamārama hangarau, ngā aratohu tono, me ngā tohutohu hoahoa hōu.
Tohonga kounga
Ko IC-Components he kaihautū mātou i ngā wāhanga o te kounga teitei mō ngā wāhanga a AMI Semiconductor/onsemi, e whakarato ana i te pākiki pono o te hua me ngā ratonga horahanga māmā. E karanga ana mātou ki tō tono i tētahi utu, me te whai wāhitanga ki te rawa nui o ngā hua hiko kounga-teitei mō tō wāhitau.




