lec10 - 6.012 - Electronic Devices and Circuits Lecture 10...

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B E v BE + i B I BS b F i b B E C v BE + i F I ES a F i F v BC + i R I CS a R i R v CE + 6.012 - Electronic Devices and Circuits Lecture 10 - Junction Device Wrap-up - Outline Announcements Handout - Lecture Outline and Summary First Hour Exam - Tomorrow!! Rm. 34-101, 7:30-9:30 pm Recitations - no recitations tomorrow but instructors will have office hours Forward active region : v BE > 0.6 V v CE > 0.2 V ( i.e. v CB < 0.4V) i R is negligible Other regions Cutoff : v BE < 0.6 V Saturation : v CE < 0.2 V B E C v BE + i B B E C v BE + i F I ES a F i F v BC + i R I CS a R i R C Review/BJT model wrap-up a F I ES e q V BE /kT Rev. biased junctions as sinks or 60 mV rule for diodes, BJTs b F i B Limitations of BJT model I ES Photodiodes and solar cells Optical and electrical excitation: superposition, i D (v AB ,L) Detecting light Generating electrical power: optical-to-electrical conversion Video: "Solar cell electricity is better electricity - putting 6.012 to work improving our world (a true story)" Light emitting diodes; laser diodes Diode design for efficient light emission: materials, structure The LED renaissance: red, amber, yellow, green, blue, white Video: "Prof. Fonstad goes to Newton to watch the traffic lights change" Laser diodes Clif Fonstad, 10/03 Lecture 10 - Slide 1
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An early bipolar
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This note was uploaded on 07/20/2009 for the course CSAIL 6.012 taught by Professor Prof.cliftonfonstadjr. during the Fall '03 term at MIT.

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lec10 - 6.012 - Electronic Devices and Circuits Lecture 10...

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