EE 332 Lesson 0630 - EQUIVALENT LARGE SIGNAL MODEL Reverse...

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6/30/2010 1 ©UW EE TC Chen Microelectronic Circuit Design Jaeger/Blalock EE 332 DEVICES AND CIRCUITS II WEEK 2 BIPOLAR JUNCTION TRANSISTORS 4 ©UW EE TC Chen Microelectronic Circuit Design Jaeger/Blalock EQUIVALENT LARGE SIGNAL MODEL R E R R BR T BC S R i i i V v I i ] 1 ) [exp( : stics Characteri Reverse B (P) C (N) E (N) Reverse Characteristics: BCJ Forward bias 5 ©UW EE TC Chen Microelectronic Circuit Design Jaeger/Blalock EQUIVALENT LARGE SIGNAL MODEL R R F B F T E R R T C T BC T BE S R F T i i i i i i i i i V v V v I i i i )] exp( ) [exp( Complete Transport Model: combine both i C i F i R i B i E C (N) R R BR i i F BF i i B(P) E (N) i C + i BR = i T i E = i BF + i T i B = i BF + i BR i T = i F - i R 6 ©UW EE TC Chen Microelectronic Circuit Design Jaeger/Blalock EQUIVALENT LARGE SIGNAL MODEL [exp( ) 1] [exp( ) 1] [exp( ) 1] ( )[exp( ) 1] 1 ( )[exp( ) 1] [exp( ) 1] BE FS T E C B BE C F S T CS BE B T S BE ES T BE S T S BE T v iI V i i i v i i I V v i V I v V v I V I v V    Simplified Transport Model (more frequent use) i C i F i R i B i E C (N) R R BR i i C F B i i i
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This note was uploaded on 10/12/2010 for the course IT 23211 taught by Professor Tai during the Summer '10 term at Punjab Engineering College.

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EE 332 Lesson 0630 - EQUIVALENT LARGE SIGNAL MODEL Reverse...

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