u s 1 afl thru u s 1 mfl 1 amp ultra fast rectifier 50 to 1000 volts features maximum ratings ? operating temperature: - 65 c to +175c ? storage temperature: - 65 c to +175c ? maximum thermal resistance; 30 c/w junction to lead mcc catalog number device marking maximum recurrent peak reverse voltage maximum rms voltage maximum dc blocking voltage US1AFL us1a 50v 35v 50v us1bfl us1b 100v 70v 100v us1dfl us1d 200v 140v 200v us1gfl us1g 400v 280v 400v us1jfl us1j 600v 420v 600v us1kfl us1k 800v 560v 800v electrical characteristics @ 25 c unless otherwise specified average forward current i f(av) 1.0a t l = 110c peak forward surge current i fsm 30a 8.3ms, half sine maximum instantaneous forward voltage US1AFL-1dfl us1gfl us1jfl-1mfl v f 1.0v 1.4v 1.7v i fm = 1.0a; t j = 25 c typical junction capacitance US1AFL-1gfl us1jfl-1mfl c j 20pf 17pf measured at 1.0mhz, v r =4.0v maximum dc reverse current at rated dc blocking voltage i r 10ua 100ua t a = 25 c t a = 100 c maximum reverse recovery time t rr i f =0.5a, i r =1.0a, i rr =0.25a *pulse test: pulse width 300 sec, duty cycle 1% us1mfl us1m 1 000v 700v 1000v revision: c 2014/03/18
omp onents 20736 marilla street chatsworth
m c c ? glass passivated chip ? ultra fast switching for high efficiency ? for surface mounted applications ? low forward voltage drop and high current capabilit y ? low reverse leakage current www. mccsemi .com 1 of 4 lead free finish/rohs compliant(note 1) ("p" suffix designates rohs compliant. see ordering information) tm micro commercial components notes: 1. high temperature solder exemption applied, see eu directive annex notes 7. us1cfl us1c 150v 105v 150v US1AFL-us1gfl us1jfl~us1kfl us1mfl 50ns 100ns 75ns epoxy meets ul 94 v-0 flammability rating moisture sensitivity level 1 do - 221ac dimensions inches mm dim min max min max note a .035 .043 0.90 1.10 b .049 .065 1.25 1.65 c .004 .016 0.10 0.40 d .089 . 116 2.25 2.95 e .188 .220 4.80 5.60 e1 .156 .181 3.95 4.60 l .028 .059 0.70 1.50 suggested solder pad layout ( s ma - f l ) ? halogen free available upon request by adding suffix "-hf" http://
us1a fl thru us1mfl average forward rectified current - amperes versus lead temperature - c figure 2 forward derating curve 0 1 80 30 60 90 120 0 .2 .4 .6 .8 1.0 1.2 1.4 single phase, half wave 60hz resistive or inductive load amps c 1 50 1.6 1.8 2.0 2.2 2.4 instantaneous forward current - amperes versus instantaneous forward voltage - volts figure 1 typical forward characteristics 4 6 20 10 amps .8 1.0 1.2 1.4 1.6 1.8 .01 .02 .04 .06 .1 .2 .4 .6 1 2 volts figure 3 junction capacitance .1 .2 1 .4 2 10 20 40 4 100 200 1 2 6 10 20 100 junction capacitance - pf versus reverse voltage - volts pf volts 60 40 4 400 1000 m c c t j =25 c u s 1 a fl - 1 gfl us1jfl - 1 mfl u s 1 afl - 1 dfl t j =25 c u s 1 g fl u s 1 jfl - 1 mfl revision: c 2014/03/18 tm micro commercial components www. mccsemi .com 2 of 4 http://
us1a fl thru us1mfl t rr +0.5a 0 -0.25 -1.0 1cm set time base for 20/100ns/cm 25vdc 1 50 10 oscilloscope note 1 pulse generator note 2 notes: 1. rise time = 7ns max. input impedance = 1 megohm, 22pf 2. rise time = 10ns max. source impedance = 50 ohms 3. resistors are non-inductive figure 6 reverse recovery time characteristic and test circu it diagram 1 100 4 0 5 10 15 8 figure 4 peak forward surge current peak forward surge current - amperes versus number of cycles at 60hz - cycles amps cycles 2 6 10 20 60 80 40 20 25 30 revision: c 2014/03 /18 m c c tm micro commercial components .01 1 10 10 20 40 100 200 60 figure 5 peak forward surge current peak forward surge current - amperes versus pulse duration - milliseconds (ms) amps ms .02 .06 .1 .2 .6 2 6 400 600 1000 www. mccsemi .com 3 of 4 http://
m c c revision: c 2014/03/18 tm micro commercial components www. mccsemi .com 4 of 4 1 device packing part number-tp tape&reel: 10kpcs/reel ordering information : *** i m p o r t a n t n o t ic e * ** m i c r o c o m m e r c i a l c o m p on e n ts c o r p . r e s e rve s t h e r i g h t t o m a k e c h a n g e s w i t ho u t f u r t h e r no t i c e t o a n y p r o d u c t h e r e i n t o m a k e c o rr e c t i o n s , m o d i f i c a t i o n s , e n h a n c e m e n t s , i m pr o v e m e n t s , o r o t h e r ch a n g e s . m i c r o c o m m e r c i a l c o mp o n e n ts c o r p . d o e s n o t a s s u m e a n y l i a b i l i t y a r i s i n g ou t o f t h e a p p l i c a t i on o r u s e o f a n y p r o d uc t d e sc r i be d h e r e i n ; n e i t h e r d o e s i t c o n v e y a n y li c e n s e un der i t s p a t e n t r i g h t s , n o r t h e r i g h t s o f o t h e r s . t h e u s e r o f pr o d uc t s i n s u c h a p p l i c a t i o n s sh a l l a ss u m e a l l r i s k s o f su c h u s e a n d w ill a g r ee t o h o l d m i c r o c o mm er c i a l c o m p o n e n t s c o r p . a n d a ll t h e c o m p a n i e s w ho s e p r o d u c t s a r e r e p r e s e n t ed o n ou r w e b s i t e , h a r m l e s s a g a i n s t a l l d a m a g e s. * * * l i f e s u p p o r t *** m c c ' s pr o d uc t s a r e n o t a u t h o r iz ed f o r u s e a s c r i t i c a l c o m p o n e n t s i n l i f e s u pp o r t d e v i c e s o r s y s t e m s w i t h ou t t h e e x pre ss wr i tt e n a p p r o v a l o f m i c r o c o mm e r c i a l c o m p o n e n t s c o rp o r a t i o n. * * * c u s t o m e r a w a r e n e ss*** c o un t e r f e i t i n g o f s e m i c o n d u c t o r p a r t s i s a gr o w i n g p r o b l e m i n t h e i n d u s t ry . m i c r o c o mm e r c i a l c o m p o n e n t s ( m cc ) i s t a k i n g s t r o n g m e a su r e s t o p r o t e c t ou r s e l v e s a n d o u r cu s t o m e r s f r o m t h e pr o l i f e r a t i on o f c o u n t e r f e i t p a r t s . m c c s t r o n g l y e nc o u r a g e s c u s t o m e r s t o p u r c h a s e m c c p a r t s e i t h e r d i r e c t l y f r o m m c c o r f r o m a u t ho r i z e d m c c d i s t r i b u t o r s w ho a r e l i s t e d b y c o u n t r y o n o u r w e b p a g e c i t ed below . p r o d uc t s c us t o m e r s b u y e i t h e r f r o m m c c d i r e c t l y o r f r o m a u t ho r i z e d m cc d i s t r i b u t o r s a r e g e n u i n e p a r t s , h a v e f ul l t r a c e a b il i t y , m e e t m c c ' s q u a l i t y s t a n d a r d s f o r h a n d li n g a n d s t o r a g e . m c c wi l l n o t p r o v i d e a n y w a rr a n ty c o v e r a g e o r o t h e r a s s i s t a n c e f o r p a r ts b o u g h t f r o m u n a u t h o r i z e d s o u r c e s. m c c i s c o m m i t t e d t o c o m b a t t h i s g l o b a l pr o b l e m a n d e n c ou r a g e o u r c u s t o m e r s t o d o t h e i r p a r t in s t o p p i n g t h i s p r a c t i c e b y b u y i n g d i r e c t o r f r o m a u t h o r i z ed d i s t r i b u t o r s. note : adding "-hf" suffix for halogen free, eg. part number-tp-hf http://
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