smd glass passivated bridge rectifiers page 1 rev :b db101s-g thru. db107s-g pa ra m et er sy m bo l un it 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 -bbr50 maximum reverse peak repetitive v oltage maximum rms v oltage maximum dc blocking v oltage maximum a verage forward rectified current @t a =40c peak forward surage current , 8.3ms single half sine-w ave super imposed on rated load maximum forward v oltage at 1.0a dc maximum reverse current at rrated dc blocking v oltage operating t emperature range storage t emperature range @t j =25c t ypical junction capacitance (note 1) t ypical thermal resistance (note 2) forward current: 1.0a rohs device maximum ratings and electrical characteristics rating at 25c ambient temperature unless otherwise specified. single phase, half wave ,60hz, resistive or inductive load. for capacitive load, derate current by 20% 50 35 50 v rrm v rms v dc i (a v) i fsm 2 i t v f i r c j r ja t j t stg 1.0 50 10.4 1.1 10 500 25 40 -55 ~ +150 -55 ~ +150 v v v a a 2 a s v a pf c c c/w dbs 100 70 100 200 140 200 400 280 400 600 420 600 800 560 800 1000 700 1000 comchip t echnology co., l td. notes: 1. measured at 1.0mhz and applied reverse voltage of 4.0v . 2. unit mounted on p .c.b with 0.51"0.51" (1313mm) copper pads. 0.134(3.40) 0.124(3.15) 0.406(10.3) 0.394(10.0) 0.335(8.50) 0.307(7.80) 0.014(0.35) 0.008(0.20) 0.205(5.2) 0.197(5.0) 0.047(1.20) 0.037(0.95) 0.346(8.8) 0.323(8.2) 0.256(6.5) 0.244(6.2) 0.063(1.6) 0.055(1.4) features -rating to 1000v pr v -ideal for printed circuit board -low forward voltage drop,high current capability -reliable low cost construction utilizing molded plastic technique results in inexpensive product mechanical data -polarit:as marked on body -w eight: 0.51 grams -the plastic material has ul flammability classification 94v -0 -mounting position:any -lead tin pb/sn copper 2 i t rating for fusing (t 8.3ms) + - ~ ~ @t j =125c reverse v oltage: 50 to 1000v db 101s-g db 102s-g db 103s-g db 104s-g db 105s-g db 106s-g db 107s-g
smd glass passivated bridge rectifiers page 2 rev : b rating and characteristics curves (db101s-g thru. db107s-g) qw -bbr50 comchip t echnology co., l td. fig.5 - t ypical reverse characteristics 20 40 60 80 0.01 1.0 100 percent of peak reverse v oltage, (%) 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 , ( a ) 100 120 140 0 0.1 10 o t j =125 c o t j =25 c fig.3 - t ypical junction capacitance 0.1 1 10 100 1 10 100 reverse v oltage, (v) c a p a c i t a n c e , ( p f ) o t j =25 c f=1mhz fig.2 - maximum non-repetitive surge current 1 10 100 number of cycle at 60hz p e a k f o r w a r d s u r g e c u r r e n t , ( a ) 0 20 40 70 10 30 50 single half sine wave (jedec method) 60 fig.1 - forward current derating curve 0 50 100 150 0 0.4 0.8 1.0 ambient t emperature, (c) a v e r a g e f o r w a r d c u r r e n t , ( a ) 0.2 0.6 mounted on pc board, single phase half wave, 60hz, resistive or inductive load fig.4 - t ypical forward characteristics 0 0.4 0.8 1.0 1.4 instantaneous forward v oltage, (v) 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 ) 1.2 0.6 0.2 1.8 1.6 0.01 0.1 1.0 10 o t j =25 c pulse width: 300 s 2% duty cycle
smd glass passivated bridge rectifiers page 3 rev : b qw -bbr50 comchip t echnology co., l td. o 1 2 0 d 1 d 2 d w 1 t railer device leader 10 pitches (min) 10 pitches (min) ....... ....... ....... ....... ....... ....... ....... ....... end start direction of feed reel t aping specification b c d d d 2 d 1 d b s s y m b o l ( m m ) ( i n c h ) 1 . 9 6 9 m i n . 1 2 . 0 0 0 . 1 0 1 . 5 5 0 . 0 5 5 0 . 0 m i n . 1 3 . 0 0 0 . 2 0 4 . 0 0 0 . 1 0 2 . 0 0 0 . 1 0 1 6 . 0 0 0 . 3 0 1 6 . 0 0 ~ 1 8 . 4 0 3 3 0 0 . 0 6 1 0 . 0 0 2 1 3 0 . 5 1 2 0 . 0 0 8 s y m b o l ( m m ) ( i n c h ) 0 . 6 3 0 0 . 0 1 2 0 . 4 7 2 0 . 0 0 4 0 . 1 5 7 0 . 0 0 4 0 . 0 7 9 0 . 0 0 4 0 . 6 3 0 ~ 0 . 7 2 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 7 . 5 0 0 . 0 5 0 . 2 9 5 0 . 0 0 2 8 . 6 4 0 . 1 0 0 . 3 4 0 0 . 0 0 4 1 0 . 4 1 0 . 1 0 0 . 4 0 9 0 . 0 0 4 3 . 8 1 0 . 1 0 0 . 1 5 0 0 . 0 0 4 0 . 3 2 0 . 0 1 3 t a t c i n d e x h o l e d e f b w p p 0 p 1 a d b s
smd glass passivated bridge rectifiers page 4 rev : b qw -bbr50 comchip t echnology co., l td. marking code xx / xxx = product type marking code c = comchip logo standard packag ing 1) suf fix code after part number to specify packaging item . note: p a c k a g in g t u b e p a c k r e e l p a c k c o d e p t c a s e t y p e d b s 5 0 t u b e ( p c s ) t u b e p a c k 5 , 0 0 0 b o x ( p c s ) c a s e t y p e d b s 1 , 0 0 0 r e e l ( p c s ) reel size (inch) 1 3 r e e l p a c k + - c db xxs ~ ~ db101sp-g db102sp-g db103sp-g db104sp-g db105sp-g db106sp-g part number marking code db107sp-g db101st -g db102st -g db103st -g db104st -g db105st -g db106st -g db107st -g db101s db102s db103s db104s db105s db106s db107s db101s db102s db103s db104s db105s db106s db107s packaging t ube t ube t ube t ube t ube t ube t ube reel reel reel reel reel reel reel
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