pa ra m et er maximum rms voltage maximum dc blocking voltage maximum average forward rectified current @t a =25c maximum instantaneous forward voltage at current specified maximum reverse current dc operating temperature range storage temperature range maximum reverse recovery time (note 1) 50 35 50 v rrm v rms v dc i (a v) v f i r t rr t j t stg 2.0 5.0 -55 ~ +150 -55 ~ +150 v v v a ns c c maximum repetitive peak reverse voltage @i t = 5 a notes: 1. r test conditions: i f =0.5a, i r =1.0a, i rr =0.25a(rgi circuit) everse recovery 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 - 1 5 features -glass passivated chip. -high speed switching. -low forward voltage. mechanical data -case: jedec do-15 molded plastic. -polarity: color band denotes cathode end. -lead: solderable per mil-std- 202, method 208 guaranteed. -mounting position: any -w eight: 0.402 grams 100 70 100 200 140 200 400 280 400 600 420 600 800 560 800 her20 1g-g th ru. her 208g-g 0 . 3 0 0 ( 7 . 6 3 ) 1 . 0 0 0 ( 2 5 . 4 0 ) m i n . 0. 14 2( 3. 61 ) d ia . 0. 03 3( 0. 84 ) d ia . 0. 02 8( 0. 71 ) d ia . 0. 10 2( 2. 60 ) d ia . 0 . 2 3 0 ( 5 . 8 5 ) 1 . 0 0 0 ( 2 5 . 4 0 ) m i n . 1.0 1.7 50 75 -epoxy: ul retardant. 94v -0 rate flame 1000 700 1000 300 210 300 1.3 a v -high reliability . -high surge current capability . sy m bo l un it her 201 g-g her 202 g-g her 203 g-g her 204 g-g her 205 g-g her 206g -g her 207g -g her 208g -g high efficiency rectifiers v oltage: 50 to 1000 v current: 2.0 a rohs device maximum ratings and electrical characteristics ratings at 25c ambient temperature unless otherwise specified. single phase, half wave, 60hz, resistive or inductive load. for capacitive load, derate current by 20%. page 1 qw -bu01 1 rev :a comchip t echnology co., l td.
page 2 rating and characteristic curves (her 201g-g thru. her208g-g) fig.3- peak forward surge current 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 ) number of cycles at 60hz 1 fig.1- forward current derating curve 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) 0 2 5 7 5 1 7 5 0 1 . 5 2 . 5 1 0 0 6 0 3 . 0 fig.2- t ypical forward characteristics 0 . 1 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) 1 0 0 . 0 1 1 . 0 1 0 0 1 2 5 1 . 0 2 . 0 5 0 1 5 0 0 . 5 1 0 1 0 5 0 0 . 4 0 . 8 1 . 0 1 . 6 0 . 2 1 . 2 0 . 6 single phase half wave resistive or inductive load 4 0 single half-sine-wave 1 . 4 her201g-g to her204g-g pulse width 8.3 ms 2 0 3 0 fig.4- t ypical junction capacitance 1 0 c a p a c i t a n c e , ( p f ) reverse v oltage, (v) 1 0 1 0 0 1 0 0 1 1 t j = 25c , f = 1mhz her201g-g to her205g-g her206g-g to her208g-g her205g-g her206g-g t j = 25c pulse width = 300us to her208g-g high efficiency rectifiers rev :a comchip t echnology co., l td. qw -bu01 1
page 3 b t aping specification for axial lead diodes l 1 l 2 e a z t e 90 5 l h w d d d o d 1 w 0 b z t e 5 . 0 0 0 . 5 0 5 2 . 0 0 0 . 5 0 6 . 0 0 0 . 4 0 1 . 2 0 ( m a x ) 3 . 0 0 ( m a x ) 2 . 0 4 7 0 . 0 2 0 0 . 1 9 7 0 . 0 2 0 0 . 0 4 7 ( m a x ) 0 . 2 3 6 0 . 0 1 6 0 . 1 1 8 ( m a x ) a l 1 0 . 0 3 9 ( m a x ) 1 . 0 0 ( m a x ) l 2 0 . 0 3 9 ( m a x ) 1 . 0 0 ( m a x ) s y m b o l ( m m ) ( i n c h ) d o - 1 5 s y m b o l ( m m ) ( i n c h ) d o - 1 5 l w h 7 5 . 0 0 2 . 9 5 3 1 4 5 . 0 0 5 . 7 0 9 2 6 0 . 0 0 1 0 . 2 3 6 d 3 3 0 . 0 0 1 3 . 0 0 0 d 1 d 0 8 5 . 7 0 0 . 3 0 3 . 3 7 4 0 . 0 1 2 1 6 . 6 0 0 . 4 0 0 . 6 5 4 0 . 0 1 6 w 0 7 2 . 0 0 3 . 0 0 2 . 8 3 5 0 . 1 1 8 high efficiency rectifiers rev :a comchip t echnology co., l td. qw -bu01 1
page 4 standard packaging marking code xxx = product type marking code marking code her201g her202g her203g her204g her205g her206g her207g her208g her201g her202g her203g her204g her205g her206g her207g her208g her201g her202g her203g her204g her205g her206g her207g her208g part number her201gt -g her202gt -g her203gt -g her204gt -g her205gt -g her206gt -g her207gt -g her208gt -g her201gb -g her202gb -g her203gb -g her204gb -g her205gb -g her206gb -g her207gb -g her208gb-g her201ga -g her202ga -g her203ga -g her204ga -g her205ga -g her206ga -g her207ga -g her208ga-g packaging ammo ammo ammo ammo ammo ammo ammo ammo reel reel reel reel reel reel reel reel bulk bulk bulk bulk bulk bulk bulk bulk 1) suf fix code after part number to specify packaging item . note: p a c k a g in g a m m o p a c k r e e l p a c k c o d e a t b u l k p a c k b c a s e t y p e d o - 1 5 5 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 - 1 5 2 , 0 0 0 b o x ( p c s ) 3 , 0 0 0 a m m o p a c k c a r t o n ( p c s ) 2 0 , 0 0 0 3 0 , 0 0 0 c a s e t y p e d o - 1 5 4 , 0 0 0 r e e l ( p c s ) r e e l p a c k reel size (inch) 1 3 high efficiency rectifiers rev :a comchip t echnology co., l td. qw -bu01 1 h e r x x x g
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