maximum ratings (at t a=25c unless otherwise noted) pa ra m et er sy m bo l un it repetitive peak reverse voltage continuous reverse voltage rms v oltage max. forward surge current max. forward voltage at i f =1.0a max. forward surge current, 8.3ms single half sine-wave superimposed on rated load (jedec method) max. reverse recovery time, (note 1) v r =v rr t j =25c operating junction temperature storage temperature range reverse v oltage: 50 to 600 v olts forward current: 1.0 amp rohs device 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 ) features -ideal for surface mount applications. -easy pick and place. -plastic package has underwriters lab. flammability classification 94v -0. -super fast recovery time for high ef ficient. -built-in strain relief. -low forward voltage drop. mechanical data -case: molded plastic, jedec sod-123/mini sma. -t erminals: solderable per mil-std-750, method 2026. -polarity: indicated by cathode band. -w eight: 0.018 grams approx. cefm101-g thru. cefm105-g page 1 qw -be007 smd efficient fast recovery rectifiers rev :c comchip t echnology co., l td. sod-123 / mini sma 0.154(3.9) 0.138(3.5) 0.012(0.3) t yp. 0.075(1.9) 0.060(1.5) 0.067(1.7) 0.051(1.3) 0.028(0.7) t yp. 0.028(0.7) t yp. v rrm v r v rms i o v f i fsm t rr i r t j t stg c j cefm 101-g cefm 102-g cefm 103-g cefm 104-g cefm 105-g 50 50 35 100 100 70 200 200 140 1.0 25 5.0 100 15 -55 to +150 -65 to +175 400 400 280 600 600 420 v v v a v a ns a p f c c 0.875 1.75 note 1: reverse recovery time test condition, i f =0.5a , i r =1.0a , i rr =0.25a 1.25 25 v r =v rr t j =125c max. reverse current typ . diode junction capacitance (f=1mhz and applied 4v dc reverse voltage)
page 2 qw -be007 rev :c comchip t echnology co., l td. rating and characteristic curves (cefm101 ) -g thru. cefm105-g smd efficient fast recovery rectifiers f ig . 3 - t e s t c ir c u it d ia g r a m a n d r e v e r s e r e c o v e r y t im e c h a r a c t e r is t ic s (+) (+) 25vdc (approx.) ( ) ( ) pulse genera tor (note 2) oscilliscope (note 1) 1 non- inductive w notes: 1. rise t ime= 7ns max., input impedance= 1 megohm.22pf . 2. rise t ime= 10ns max., source impedance= 50 ohms. +0.5a 0 -0.25a -1.0a | | | | | | | | 1cm set time base for 50 / 20ns / cm trr d.u.t . 10 noninductive 50 noninductive w w f ig . 2 - t y p ic a l f o r w a r d c u r r e n t d e r a ti n g c u r v e a v e r a g e f o r w a r d c u r r e n t , ( a ) ambient t emperature, (c) 1.2 1.0 0.8 0.6 0.4 0.2 0 f ig . 1 - t y p ic a l f o r w a r d c h a r a c t e r is t ic s f ig . 5 - t y p ic a l j u n c t io n c a p a c it a n c e reverse v oltage, (v) j u n c t i o n c a p a c i t a n c e , ( p f ) p e a k f o r w a r d s u r g e c u r r e n t , ( a ) f ig . 4 - m a x im u m n o n - r e p e t it iv e f o r w a r d s u r g e c u r r e n t 0 10 15 30 25 20 1 5 10 50 100 number of cycles at 60hz 8.3ms single half sine w ave jedec methode t j =25 c 0 25 50 75 100 125 150 175 single phase half w ave 60h z resistive or inductive load 0.375(9.5mm)lead length forward v oltage, (v) 0.01 i n s t a n t a n e o u s f o r w a r d c u r r e n t , ( a ) 0.1 1 10 0.8 0.4 1.2 2.0 1.6 c e f m 1 0 1 - g ~ c e f m 1 0 3 - g 0.6 1.0 1.4 1.8 c e f m 1 0 1 - g c e f m 1 0 5 - g pulse width 300s tj=25 c 1% duty cycle 0 5 10 15 20 25 30 35 0.01 0.1 1.0 10 100
page 3 rev :c comchip t echnology co., l td. qw - be007 polarity b c d d d 2 d 1 m i n i - s m a / s o d - 1 2 3 s y m b o l a ( m m ) ( i n c h ) 2 . 4 4 0 m i n . 4 . 0 0 0 . 1 0 1 . 5 0 0 . 1 0 6 2 . 0 m i n . 1 3 . 0 0 . 5 0 4 . 0 0 0 . 1 0 2 . 0 0 0 . 1 0 8 . 0 0 0 . 3 0 1 1 . 4 0 1 . 0 1 7 8 2 . 0 0 0 . 0 5 9 0 . 0 0 4 7 . 0 0 0 . 0 7 9 0 . 5 1 2 0 . 0 2 0 s y m b o l ( m m ) ( i n c h ) 0 . 3 1 5 0 . 0 1 2 0 . 1 5 7 0 . 0 0 4 0 . 1 5 7 0 . 0 0 4 0 . 0 7 9 0 . 0 0 4 0 . 4 4 9 0 . 0 0 4 e f p p 0 p 1 w w 1 1 . 7 5 0 . 1 0 0 . 0 6 9 0 . 0 0 4 3 . 5 0 0 . 1 0 0 . 1 3 8 0 . 0 0 4 m i n i - s m a / s o d - 1 2 3 1 . 9 0 0 . 1 0 0 . 0 7 5 0 . 0 4 3 . 9 0 0 . 1 0 0 . 1 5 4 0 . 0 4 1 . 6 8 0 . 1 0 0 . 0 6 6 0 . 0 4 0 . 2 3 0 . 1 0 0 . 0 0 9 0 . 0 0 4 t smd efficient fast recovery rectifiers reel t aping specification o 1 2 0 t railer device leader 10 pitches (min) 10 pitches (min) ....... ....... ....... ....... ....... ....... ....... ....... end start d 1 d 2 d w 1 t c direction of feed i n d e x h o l e d e f b w p p 0 p 1 a
page 4 rev :c comchip t echnology co., l td. qw - be007 suggested p ad layout part number e1 marking code marking code a b c e d xx standard packaging case t ype qty per reel (pcs) reel size (inch) size (inch) 0.130 (mm) 3.30 1.40 1.90 0.055 0.075 4.70 0.185 e 1.90 0.075 b c d a e2 mini-sma/sod-123 cefm101-g cefm102-g xx = product type marking code e3 CEFM103-G e4 e5 cefm104-g cefm105-g smd efficient fast recovery rectifiers mini-sma/sod-123 2500 7
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