s m d u l t r a f a s t r e c o v e r y r e c t i f i e r s reverse v oltage: 50 to 1000 v olts forward current: 1.0 amp rohs device page 1 rev :a features - ideal for surface mount applications. - easy pick and place. - plastic package has underwriters lab. flammability classification 94v -0. - ultra fast recovery time: 50~100ns. - low leakage current. mechanical data - case: jedec do-214ac, molded plastic. - t erminals: solderable per mil-std-750, method 2026. - polarity: color band denotes cathode end. - approx. weight: 0.064 grams cura101-hf thru. cura107-hf maximum ratings and electrical characteristics 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 1 4 a c ( s m a ) qw -ju001 cura 101-hf no tes : 1. th erm al r esi sta nce fro m jun ctio n t o le ad. comchip t echnology co., l td. 0.1 10(2.79) 0.100(2.54) 0.065(1.65) 0.049(1.25) 0.208(5.28) 0.193(4.90) 0.012(0.305) 0.006(0.152) 0.005(0.127)max 0.060(1.52) 0.030(0.76) 0.090(2.29) 0.078(1.98) 0.177(4.50) 0.157(3.99) max. repetitive peak reverse voltage max. dc blocking voltage max. rms voltage peak surge forward current, 8.3ms single half sine-wave superimposed on rate load (jedec method) max. average forward rectified current max. instantaneous forward voltage per at 1.0a reverse recovery time o max. dc reverse current at t a =25 c o rated dc blocking voltage t a =100 c t ypical thermal resistance(note 1) operating junction temperature storage temperature cura 102-hf cura 103-hf cura 104-hf cura 105-hf units symbol parameter v rrm v dc v rms i fsm i (ac) v f t rr i r r jl t j t stg 50 50 35 100 100 70 1.0 200 200 140 400 400 280 30 1.0 1.3 5.0 100 88 -55 to +150 600 600 420 v v v a a v ns a c/w c c cura 106-hf cura 107-hf 800 800 560 1.7 100 1000 1000 700 50 r jl 28 c/w at t a = 55c c j ns 15 20 t ypical junction capacitance (measured at 1.0mhz and applied reves voltage of 4.0v) -55 to +150 halogen free
qw -ju001 ra ting and characteristic cur ves (cura101-hf thru cura107-hf) i n s t a n e o u s r e v e r s e c u r r e n t , ( a ) forward v oltage (v) 0.4 fig.3 - t ypical instantaneous forward 0.01 o w r d c r r e n ( a ) f r a u t 0.1 1 10 100 0.8 reverse v oltage, (v) fig.5 - junction capacitance 10 100 number of cycles at 60hz fig.2 - maximum non-repetitive peak 0 p e a k f o r w a r d s u r g e c u r r e n t , ( c ) 20 30 comchip t echnology co., l td. page 2 rev :a 0.6 1.2 1.8 1.6 1 10 100 10 o t j =25 c 8.3ms single half sine wave, jedec method fig.6 - t est circuit diagram and reverse recovery 5 0 n o n i n d u c t i v e 1 0 n o n i n d u c t i v e ( + ) 2 5 v d c ( a p p r o x . ) ( - ) d . u . t . 1 n o n - i n d u c t i v e o s c i l l l i s c o p e ( n o t e 1 ) p u l s e g e n e r a t o r ( n o t e 2 ) ( + ) ( - ) n o t e s : 1 . r i s e t i m e = 7 n s m a x . , i n p u t i m p e d a n c e = 1 m , 2 2 p f . 2 . r i s e t i m e = 1 0 n s m a x . , s o u r c e i m p e d a n c e = 5 0 . t r r s e t t i m e b a s e f o r 5 0 / 1 0 0 n s / c m 1 c m - 1 . 0 a - 0 . 2 5 a 0 + 0 . 5 a fig.1- t ypical forward current derating curve 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 50 25 75 100 150 125 175 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 single phase half w ave 60 hz o t j =25 c pulse width 300 s 1% duty cycle 5 0 / 1 0 0 / 2 0 0 v s m d u l t r a f a s t r e c o v e r y r e c t i f i e r s 1.0 1.4 3 0 0 / 4 0 0 v 6 0 0 v 8 0 0 v / 1 0 0 0 v percent of rated peak reverse v oltage, (%) 140 120 80 60 20 0 fig.4 - t ypical reverse characteristics 0.1 1 10 100 40 100 o t j =100 c o t j =25 c forward surge current 10 j u n c t i o n c a p a c i t a n c e , ( p f ) 1000 0.1 1.0 100 c r u a 1 0 1 - g ~ c u r a 1 0 3 - g c r u a 1 0 3 - g ~ c u r a 1 0 7 - g characteristics 55 2 4 20 40 1cycle t ime characteristic
s m d u l t r a f a s t r e c o v e r y r e c t i f i e r s page 3 rev :a qw -ju001 comchip t echnology co., l td. b c d d d 2 d 1 d o - 2 1 4 a c ( s m a ) s y m b o l a ( m m ) ( i n c h ) 1 . 9 6 9 m i n . 2 . 7 m a x 5 . 3 m a x 4 . 0 0 0 . 1 0 1 . 5 0 0 . 1 0 d i a 5 0 . 0 m i n . 1 3 . 5 1 . 0 0 2 . 6 6 m a x 4 . 0 0 0 . 1 0 2 . 0 0 0 . 0 5 1 2 . 0 0 . 3 0 1 8 . 4 m a x . 3 3 0 2 . 0 0 0 . 2 0 9 m a x 0 . 1 0 6 m a x 0 . 1 0 5 m a x 0 . 0 5 9 0 . 0 0 4 d i a 1 3 . 0 0 0 . 0 7 9 0 . 5 3 1 0 . 0 3 9 s y m b o l ( m m ) ( i n c h ) 0 . 4 7 2 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 2 0 . 7 2 4 m a x e f p p 0 p 1 w w 1 1 . 7 5 0 . 1 0 0 . 6 8 9 0 . 0 0 4 5 . 5 0 0 . 0 5 0 . 2 1 6 0 . 0 0 2 d o - 2 1 4 a c ( s m a ) 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 reel t aping specification i n d e x h o l e d e f b w p p 0 p 1 a
s m d u l t r a f a s t r e c o v e r y r e c t i f i e r s page 4 rev :a qw -ju001 comchip t echnology co., l td. suggested p ad layout part number u101 marking code marking code standard packaging case t ype qty per reel (pcs) 5000 reel size (inch) 13 a b c e d cura101-hf d o - 2 1 4 a c ( s m a ) cura102-hf CURA103-HF cura104-hf cura105-hf u102 u103 u104 u105 size (inch) 0.177 (mm) 4.50 1.50 3.60 0.059 0.142 6.00 0.236 e 3.00 0.1 18 b c d a d o - 2 1 4 a c ( s m a ) cura106-hf cura107-hf u106 u107 c xxxx comchip logo pkg sma smb smc a b c product type marking code package :
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