qw -bu013 page 1 rev :a v oltage: 50 to 1000 v reverse current: 8.0 a forward rohs device CUR801-G thru. cur808-g comchip t echnology co., l td. features mechanical data -low switching noise. -low forward voltage drop. -epoxy: ul 94v -0 rate flame retardant. -mounting position: any -case: t o-220ac, molded plastic. -w eight: 2.24 grams -low thermal resistance. -high current capability . -lead: mil-std-202e method 208c guaranteed. 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 high efficiency glass passivated rectifiers 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 ) t o - 2 2 0 a c (3.50) 0.138 0.055(1.40) 0.047(1.20) 0.173(4.40) 0.189(4.80) 0.531(13.50) 0.583(14.80) 0.610(15.50) 0.583(14.80) 0.177 (4.5) 0.230(5.80) 0.270(6.90) 0.135(3.44) 0.103(2.62) 0.153(3.90) 0.146(3.70) 0.374( 9.50) 0.413(10.50) 0.024(0.60) 0.012(0.30) 0 . 0 5 7 ( 1 . 4 5 ) 0 . 0 4 3 ( 1 . 1 0 ) 0 . 0 3 2 ( 0 . 8 0 ) 0 . 1 0 2 ( 2 . 6 0 ) 0 . 0 9 1 ( 2 . 3 0 ) 0 . 0 4 m a x ( 1 . 0 ) 0 . 0 4 5 ( 1 . 1 4 ) -high fast switching capability . -high surge capacity . 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%. pa ra m et er sy m bo l un it maximum re peak reverse voltage current maximum rms voltage maximum dc blocking voltage maximum average forward rectified current peak forward surge current, 8.3ms single half sine-wave superimposed on rated load (jedec method) peak instantaneous voltage at 8.0a dc maximum reverse current dc at rated dc blocking voltage maximum reverse recovery t ime (note 1) operating and s torage temperature range @t j =25c t ypical junction capacitance (note 2) t ypical thermal resistance 50 35 50 v rrm v rms v dc i o i fsm v f i r c j r ja t rr t j , t stg 8.0 150 1.0 10 150 40 2.5 60 -55 ~ +150 v v v a a v pf ns c a c/w 100 70 100 200 140 200 400 280 400 600 420 600 800 560 800 1000 700 1000 notes: 1. . measured with i f =0.5a, i r =1a, i rr =0.25a 2. . measured at 1.0mhz and applied reverse voltage of 4.0v dc @t j =100c company reserves the right to improve product design , functions and reliability without notice. 300 210 300 cur 801-g cur 802-g cur 803-g cur 804-g cur 805-g cur 806-g cur 807-g cur 808-g 1.3 1.7 @t a =75c
page 2 rev :a 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 qw -bu013 ra ting and characteristic cur ves ( ) CUR801-G thru. cur808-g ambient t emperature, (c) 6 4 2 8 0 25 100 50 75 125 150 0 10 a v e r a g e f o r w a r d c u r r e n t , ( a ) high efficiency glass passivated rectifiers 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 ) 0.8 1.0 1.4 instantaneous forward v oltage, (v) 0.1 1.0 10 1.2 0.6 1.8 1.6 t j = 25 c pulse width 300us 1% duty cycle s in g le p h a s e h a lf w a v e 6 0 h z r e s is ti v e o r i n d u c ti v e l o a d f ig .1 - t y p ic a l f o rw a rd c u rr e n t d e ra ti n g c u rv e fig.2 - t ypical forward instantaneous characteristics 2.0 CUR801-G ~ cur803-g cur806-g ~ cur808-g cur804-g ~ cur805-g 100 fig.5 - t ypical reverse characteristics 20 40 60 80 1000 1.0 100 percent of rated 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 t j =100 c t j =25 c fig.4 - t ypical junction capacitance 0.1 1 10 100 1 10 100 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 ) t j =25 c 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 50 100 25 75 150 8.3ms single half sine wave (jedec method) fig.3 - maximum non-repetitive forward surge current 125
marking code standard packaging part number marking code curxxx c a s e t y p e t o - 2 2 0 a c 5 0 t u b e ( p c s ) t u b e p a c k 2 , 0 0 0 b o x ( p c s ) page 3 rev :a 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 qw -bu013 cur808-g CUR801-G cur802-g cur804-g cur803-g cur805-g cur806-g cur807-g cur808 cur801 cur802 cur804 cur803 cur805 cur806 cur807 xxx = product type marking code high efficiency glass passivated rectifiers
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