s m d s u p e r f a s t r e c o v e r y r e c t i f i e r s reverse v oltage: 50 to 600 v olts forward current: 2.0 amp rohs device page 1 rev :b features -ideal for surface mount applications. -easy pick and place. -plastic package has underwriters lab. flammability classification 94v -0. -super fast recovery time 35ns. -built-in strain relief. -low forward voltage drop. mechanical data -case: jedec do-214aa, molded plastic. -t erminals: solderable per mil-std-750, method 2026. -polarity: color band denotes cathode end. -approx. weight: 0.093 grams CSFB201-G thru. csfb205-g maximum ratings and electrical characteristics d i m e n s i o n s i n i n c h e s a n d ( m i l l i m e t e r ) qw -bs002 CSFB201-G no tes : 1. th erm al r esi sta nce fro m jun ctio n t o le ad mo unt ed on p .c. b. wit h 8 .0 8.0 m m cop per pa d a rea . comchip t echnology co., l td. max. repetitive peak reverse voltage max. dc blocking voltage max. rms voltage peak surge forward current, 8.3ms single half sine-wave superimposed on rate load (jedec method) max. average forward current max. instantaneous forward voltage at 2.0a reverse recovery time max. dc reverse current at t a =25 c rated dc blocking voltage t a =125c max. thermal resistance (note 1) max. operating junction temperature storage temperature csfb202-g csfb203-g csfb204-g csfb205-g units symbol parameter v rrm v dc v rms i fsm i o v f t rr i r r jl t j t stg 50 50 35 100 100 70 0.95 200 200 140 50 2.0 35 5.0 350 20 150 -55 to +150 400 400 280 1.25 600 600 420 1.70 v v v a a v ns a c/w c c d o - 2 1 4 a a ( s m b ) 0.155(3.94) 0.130(3.30) 0.083(2.1 1) 0.075(1.91) 0.220(5.59) 0.200(5.08) 0.012(0.31) 0.006(0.15) 0.008(0.20) 0.004(0.10) 0.050(1.27) 0.030(0.76) 0.096(2.44) 0.083(2.13) 0.185(4.70) 0.160(4.06) c o m p a n y r e s e r v e s t h e r i g h t t o i m p r o v e p r o d u c t d e s i g n , f u n c t i o n s a n d r e l i a b i l i t y w i t h o u t n o t i c e .
qw -bs002 ra ting and characteristic cur ves (CSFB201-G thru csfb205-g) percent of rated peak reverse voltage, (%) 140 120 80 60 20 0 fig.1- reverse characteristics 0.1 1 10 100 1000 r e v e r s e c u r r e n t , ( a ) forward voltage, (v) 0.4 fig.2- forward characteristics 0.01 f o r w a r d c u r r e n t , ( a ) 0.1 1 10 100 1.0 reverse voltage, (v) 0.1 fig.3- junction capacitance 0 j u n c t i o n c a p a c i t a n c e , ( p f ) 10 20 50 1 10 1000 number of cycles at 60hz 0 p e a k f o r w a r d s u r g e c u r r e n t , ( a ) 30 40 60 comchip t echnology co., l td. page 2 rev :b 0.8 1.2 1.8 1.6 30 40 1 10 100 10 50 fig.5- t est circuit diagram and reverse recovery time characteristics 50 noninductive 10 noninductive (+) 25vdc (approx.) (-) d.u.t . 1 non- inductive oscillliscope (note 1) pulse genera tor (note 2) (+) (-) notes: 1. rise time=7ns max., input impedance=1 m , 22pf . 2. rise time=10ns max., input impedance=50 . trr set time base for 50 / 10ns / cm 1cm -1.0a -0.25a 0 +0.5a fig.6- current derating curve ambient temperature, ( c ) a v e r a g e f o r w a r d c u r r e n t , ( a ) 0 50 25 75 100 150 125 175 0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 single phase half wave 60hz s m d s u p e r f a s t r e c o v e r y r e c t i f i e r s 40 100 o t j =125 c o t j =75 c o t j =25 c CSFB201-G~csfb203-g csfb204-g csfb205-g o t j =25 c pulse width 300 s 4% duty cycle 0.6 1.4 20 o t j =25 c 8.3ms single half sine wave, jedec method 100 o t j =25 c f=1mhz vsig=50mvp-p fig.4 - no n-rep etitiv e for ward s urge curr ent c o m p a n y r e s e r v e s t h e r i g h t t o i m p r o v e p r o d u c t d e s i g n , f u n c t i o n s a n d r e l i a b i l i t y w i t h o u t n o t i c e .
s m d s u p e r f a s t r e c o v e r y r e c t i f i e r s qw -bs002 comchip t echnology co., l td. page 3 rev :b t railer device leader 10 pitches (min) 10 pitches (min) ....... ....... ....... ....... ....... ....... ....... ....... end start d 1 d 2 d w 1 t c direction of feed b c d d d 2 d 1 s y m b o l a ( m m ) ( i n c h ) 1 . 9 6 9 m i n . 8 . 0 0 0 . 1 0 1 . 5 0 0 . 1 0 d i a 5 0 . 0 m i n . 1 3 . 5 0 1 . 0 4 . 0 0 0 . 1 0 2 . 0 0 0 . 0 5 1 2 . 0 0 . 3 0 1 8 . 4 m a x . 3 3 0 2 . 0 0 0 . 0 5 9 0 . 0 0 4 d i a 1 2 . 9 9 0 . 0 7 9 0 . 5 3 1 0 . 0 3 9 s y m b o l ( m m ) ( i n c h ) 0 . 3 1 5 0 . 0 0 4 0 . 1 5 7 0 . 0 0 4 0 . 0 7 9 0 . 0 0 4 0 . 7 2 4 m a x e f p p 0 p 1 w w 1 1 . 7 5 0 . 1 0 0 . 0 6 9 9 0 . 0 0 4 5 . 5 0 0 . 0 5 0 . 2 1 7 0 . 0 0 2 d o - 2 1 4 a a ( s m b ) 4 . 0 0 m a x . 0 . 1 5 7 m a x . 5 . 9 0 m a x . 0 . 2 3 2 m a x . 3 . 0 0 m a x . 0 . 1 1 8 m a x . 0 . 6 0 m a x 0 . 2 3 6 0 . 0 0 4 t 0 . 4 7 2 0 . 0 1 2 d o - 2 1 4 a a ( s m b ) reel t aping specification i n d e x h o l e d e f b w p p 0 p 1 a o 1 2 0 c o m p a n y r e s e r v e s t h e r i g h t t o i m p r o v e p r o d u c t d e s i g n , f u n c t i o n s a n d r e l i a b i l i t y w i t h o u t n o t i c e .
standard packaging case t ype qty per reel (pcs) 3,000 do-214aa( smb) reel size (inch) 13 suggested p ad layout size (inch) 0.169 (mm) 4.30 2.50 2.30 0.098 0.091 smb 6.80 0.268 e 1.80 0.071 a b c d a c b e d part number CSFB201-G marking code marking code csfb202-g csfb203-g csfb204-g csfb205-g 201 202 203 204 205 qw -bs002 comchip t echnology co., l td. page 4 rev :b s m d s u p e r f a s t r e c o v e r y r e c t i f i e r s comchip a b c product type marking code package: x xxx x s special code : c csfx special code sma smb smc p ak c o m p a n y r e s e r v e s t h e r i g h t t o i m p r o v e p r o d u c t d e s i g n , f u n c t i o n s a n d r e l i a b i l i t y w i t h o u t n o t i c e .
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