BFS481H6327 kaapuni hoʻohui ʻia Nā hoʻoponopono o kēia manawa/Management Analog Multipliers Dividers
Huahana Huahana
ANO | HOIKE |
Māhele | Nā Huahana Semiconductor Discrete |
ʻO Mfr | ʻenehana Infineon |
moʻo | - |
Pūʻolo | Lepe & Reel (TR) ʻOki lipine (CT) Digi-Reel® |
Kūlana Huahana | ʻeleu |
ʻAno Transistor | 2 NPN (Palua) |
Voltage – ʻOhi ʻEmitter Nahaha (Max) | 12V |
Ka pinepine - Hoʻololi | 8GHz |
Kiʻi walaʻau (dB Type @ f) | 0.9dB ~ 1.2dB @ 900MHz ~ 1.8GHz |
Loaʻa | 20dB |
Mana – Max | 175mW |
Loaʻa i kēia manawa DC (hFE) (Min) @ Ic, Vce | 70 @ 5mA, 8V |
ʻĀnō – Mea ʻohi (Ic) (Max) | 20mA |
Ka Mahana Hana | 150°C (TJ) |
ʻAno kau ʻana | Mauna ʻili |
Pūʻolo / hihia | 6-VSSOP, SC-88, SOT-363 |
Pūʻolo Mea Mea Hoʻolako | PG-SOT363-PO |
Helu Huahana Kumu | BFS481 |
Pūʻolo maʻamau |
Kaiapuni & Export Classification
HOOLAHA | HOIKE |
Kūlana RoHS | ROHS3 Hoʻokō |
ʻO ke kiʻekiʻe o ka naʻau (MSL) | 1 (Ka palena ʻole) |
Kūlana REACH | REACH ʻAʻole pili |
ECCN | EAR99 |
HTSUS | 8541.21.0075 |
ʻO ka transistor kahi mea semiconductor i hoʻohana mau ʻia i nā amplifier a i ʻole nā hoʻololi uila.ʻO nā transistors nā poloka kūkulu kumu e hoʻoponopono ai i ka hana ʻana o nā kamepiula, kelepona paʻa lima, a me nā kaapuni uila ʻē aʻe a pau.
Ma muli o ko lākou wikiwiki pane wikiwiki a me ka pololei kiʻekiʻe, hiki ke hoʻohana ʻia nā transistors no nā ʻano hana kikohoʻe a me ka analog, me ka amplification, ka hoʻololi ʻana, ka mea hoʻoponopono voltage, ka modulation hōʻailona a me ka oscillator.Hiki ke hoʻopaʻa ʻia nā transistors a i ʻole ma kahi wahi liʻiliʻi loa e hiki ai ke hoʻopaʻa i 100 miliona a ʻoi aku paha nā transistors ma ke ʻano o kahi kaapuni hoʻohui.
Hoʻohālikelike ʻia me ka paipu electron, he nui nā pono o ka transistor:
ʻAʻohe mea hoʻohana
No ka maika'i o ka paipu, e ho'oha'aha'a loa ia ma muli o ka ho'ololi 'ana i nā atoms cathode a me ka le'a lewa mau.No nā kumu ʻenehana, ua like ka pilikia o nā transistors i ka wā i hana mua ʻia ai.Me ka holomua o nā mea waiwai a me ka hoʻomaikaʻi ʻana i nā ʻano he nui, ʻoi aku ka lōʻihi o nā transistors ma 100 a 1,000 mau manawa ma mua o nā paipu uila.
E hoʻohana i ka mana liʻiliʻi
He hoʻokahi hapaʻumi a ʻumi paha o kekahi o ka paipu electron.ʻAʻole pono ia e wela i ka filament e hana i nā electron manuahi e like me ka paipu electron.Pono ka lekiō transistor i kekahi mau pihi maloʻo e hoʻolohe ai no ʻeono mahina o ka makahiki, he paʻakikī ke hana no ka lekiō paipu.
ʻAʻole pono e wela mua
E hana koke ʻoe ke hoʻā.No ka laʻana, hoʻopau koke ka lekiō transistor i ka wā e hoʻā ai, a hoʻonohonoho ke kīwī transistor i ke kiʻi i ka wā e hoʻā ai.ʻAʻole hiki i nā mea hoʻoheheʻe hau ke hana pēlā.Ma hope o ka pahu, e kali no kekahi manawa e lohe i ke kani, e ʻike i ke kiʻi.Akaka, ma ka pūʻali koa, ke ana, ka hoʻopaʻa ʻana, a me nā mea ʻē aʻe, maikaʻi loa nā transistors.
Paʻa a hilinaʻi
ʻOi aku ka hilinaʻi o 100 mau manawa ma mua o ka paipu electron, ke kūpaʻa haʻalulu, ke kūpaʻa haʻalulu, ʻaʻole hiki ke hoʻohālikelike ʻia i ka paipu electron.Eia kekahi, ʻo ka nui o ka transistor he hoʻokahi wale nō hapaʻumi a hoʻokahi haneli o ka nui o ka paipu electron, liʻiliʻi loa ka hoʻokuʻu wela, hiki ke hoʻohana ʻia e hoʻolālā i nā kaapuni liʻiliʻi, paʻakikī, hilinaʻi.ʻOiai pololei ke kaʻina hana o ka transistor, maʻalahi ke kaʻina hana, kahi kūpono e hoʻomaikaʻi ai i ka hoʻokomo ʻana o nā ʻāpana.