leaded schottky barrier rectifiers qw -bb024 page 1 rev :b electrical characteristics (at t a =25c unless otherwise noted) ratings at 25c ambient temperature unless otherwise specified. v oltage: 20 to 100 v current: 3.0 a rohs device sb320-g thru. sb3100-g 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 ) d o - 2 0 1 a d comchip t echnology co., l td. 1.0(25.4) min. 1.0(25.4) min. 0 . 3 7 5 ( 9 . 5 ) 0 . 2 8 7 ( 7 . 3 ) 0.210(5.3) 0.189(4.8) 0.052(1.30) 0.048(1.20) features mechanical data - low drop down voltage . - metal-semiconductor junction with guard ring - high surge current capability - silicon epitaxial planar chips . - lead-free part, meet rohs requirements . - epoxy: ul94-v0 rated flame retardant - case: molded plastic body do-201ad - t erminals: solderable per mil-std-750 method 2026 - polarity: color band denotes cathode end - mounting position: any - w eight: 1.12grams -for use in low voltage, high ef ficiency inverters, free wheeling, and polarity protection applications pa ra m et er sy m bo l un it maximum recurrent peak reverse voltage maximum rms voltage maximum dc blocking voltage maximum average forward rectified current 0.375 (9.5mm) lead length at t a=100c, see figure 1 peak forward surge current 8.3ms single half sine-wave superimposed on rated load (jedec method) t l=1 10c maximum f 3.0a orward voltage at maximum dc reverse current t a =25c at rated dc blocking voltage t a =100c t ypical junction capacitance (note 1) operating junction temperature range v rrm v rms v dc i (a v) i fsm v f i r c j t j -55 to +150 v v v a a v pf c/w ma notes: 1. . measured at 1.0mhz and applied reverse voltage of 4.0 v olts storage temperature range 2 . t h e r m a l r e s is ta n c e ju n c ti o n t o a m b ie n t a n d ju n c ti o n t o l e a d . t stg c c t ypical t (note 2) hermal resistance r ja r jl 2 0 2 0 4 0 4 0 4 5 4 5 5 0 5 0 6 0 6 0 8 0 8 0 1 0 0 1 0 0 1 4 2 8 3 0 3 5 4 2 5 6 7 0 3 . 0 -55 to +150 -55 to +125 1 0 2 0 4 0 . 0 2 0 . 0 0 . 5 0 . 5 0 0 . 8 5 0 . 7 0 2 5 0 8 0 s b 3 2 0 - g s b 3 4 0 - g s b 3 4 5 - g s b 3 5 0 - g s b 3 6 0 - g s b 3 1 0 0 - g s b 3 8 0 - g c o m c h i p s m d d i o d e s p e c i a l i s t 9 0
ra ting and characteristic cur ves ( ) sb320-g thru. sb3100-g page 2 qw -bb024 rev :b fig.1- forward current derating curve 0 a v e r a g e f o r w a r d c u r r e n t , ( a ) lead t emperature, ( c ) 0 7 5 1 7 5 fig.2 - maximum non-repetitive peak forward surge current p e a k f o r w a r d s u r g e c u r r e n t , ( a ) number of cycles at 60hz fig.3 - t ypical instantaneous forward characteristics 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 ) instantaneous forward v oltage, (v) 5 0 1 0 0 1 2 5 1 . 2 2 . 4 3 . 6 fig.4a - t ypical reverse characteristics i n s t a n t a n e o u s r e v e r s e c u r r e n t , ( m a ) percent of rated peak reverse v oltage, (%) 2 5 1 5 0 fig.5 - t ypical junction capacitance j u n c t i o n c a p a c i t a c n e , ( p f ) reverse v oltage, (v) leaded schottky barrier rectifiers 3 . 0 1 . 8 0 . 6 comchip t echnology co., l td. 0 20 40 60 80 100 120 140 100 10 1.0 0.1 0.01 0.001 fig. 4b - t ypeical reverse characteristic i n s t a n t a n e o u s r e v e r s e c u r r e n t , ( u a ) percent of rated peak reverse v oltage, ( %) 1 10 100 1 10 100 tl=1 10c 8.3ms single half sine-wave (jedec method) 0.1 1.0 10 100 100 1000 10 tj =2 5c f=1 .0m hz sb320-g ~ sb345 -g sb350 ~ sb3100 -g -g single phase half wave 60hz resistive or inductive load 3.75(9.5mm) lead length 0 0.2 0.4 0.6 0.8 1.0 p u l s e w i d t h = 3 0 0 s 1 % d u t y c y c l e , t j = 2 5 c 100 10 1.0 0.1 sb350-g ~ sb360 -g sb320 ~ sb345 -g -g sb380 ~ sb3100 -g -g tj=25c tj=75c tj=125c sb320-g ~ sb345 -g sb320-g ~ sb3100-g 1000 100 10 1.0 0.1 0.01 0 20 40 60 80 100 tj=25c t j = 1 0 0 c tj=125c tj=150c c o m c h i p s m d d i o d e s p e c i a l i s t sb320-g ~ sb345-g sb350-g ~ sb3100-g
leaded schottky barrier rectifiers page 3 qw -bb024 rev :b comchip t echnology co., l td. c o m c h i p s m d d i o d e s p e c i a l i s t marking code xxx / xxxx = product type marking code sbxxx marking code standard packaging 1) suf fix code after part number to specify packaging item . note: p a c k a g in g a m m o r e e l p a c k b u l k p a c k c o d e t b marking code part number sb340b-g sb345b-g sb350b-g sb360b-g sb380b-g sb3100b-g sb320t -g sb340t -g sb345t -g sb350t -g sb360t -g sb380t -g sb3100t -g sb320b-g packaging ammo reel ammo reel ammo reel ammo reel ammo reel ammo reel ammo reel bulk bulk bulk bulk bulk bulk bulk sb340 sb345 sb350 sb360 sb380 sb3100 sb320 sb340 sb345 sb350 sb360 sb380 sb3100 sb320 c a s e t y p e d o - 2 0 1 a d 2 0 0 b o x ( p c s ) b u l k p a c k c a r t o n ( p c s ) 1 2 , 0 0 0 c a s e t y p e d o - 2 0 1 a d 1 , 2 0 0 r e e l ( p c s ) reel size (inch) 1 3 r e e l p a c k
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