4.0a axial leaded ultra-fast recovery rectifier diodes case : do-201ad molded plastic weight : 1.21 gram 1 of 2 features a a b c d maximum ratings and electrical characteristics @ t a = 25 c unless otherwise specified mechanical data single phase, half wave, 60hz, resistive or inductive load. for capacitive load, derate current by 20%. low forward low re verse current high reliability high surge current capability high current capability voltage drop mounting position : any polarity : color band denotes cathode end lead : axial lead solderable per mil-std-202, method 208 guaranteed do-201ad dim min max a 25.40 b 7.20 9.50 c 1.20 1.30 d 4.80 5.30 all dimensions in mm epoxy : ul94v-o rate flame retardant MUR410-mur420 s t s w i t c h i ng f or h i gh e ff i c i en cy p b / roh s f r ee fa s y m b o l m ur41 0 m ur41 5 m ur42 0 unit m a x i m u m pea k re v er s e voltage v rm 100 15 0 200 v m a x i m u m r m s voltag ev r ms 7 0 10 5 140 v m a x i m u m re v er s e voltag ev r 10 0 15 0 200 v m a x i m u m a v erage for w ard current t a = 80 c i f (av) 4. 0a m a x i m u m non-repetiti v e pea k for w ard surge curren ti f sm 12 5a m a x i m u m pea k for w ard voltage at i f = 4 av f 0.8 9v m a x i m u m re v er s e current at v r = v rm t j = 25 c i r 5.0 m a m a x i m u m re v er s e current at v r = v rm t j = 150 c i r(h) 150 m a m a x i m u m re v er s e re c o v er y t i m e ( note 1 ) t r r 2 5 ns j un c tion t e m perature range t j -65 to + 175 c storage t e m perature range t s tg - 65 to + 175 c note: (1) re v er s e re c o v er y te s t condition s : i f = 0.5a, i r = 1a ; i rr = 0.25 a r a t ing
2 of fig . 1 - reverse recover y t i m e ch a r a c t eris t ic a nd t es t circui t di a gr am + no t es : 1. r i se t i m e = 7 ns m a x ., input i m pedance = 1 m egaoh m , 22 p f. 2. r i se t i m e = 10 ns m a x ., source i m pedance = 50 oh m s. 3. a ll res i stors = non- i nduct i ve t ypes. fig.2 - der a t ing curve for ou t pu t fig.3 - m a xi m u m non-repe t i t ive pe ak rec t ified curren t for w a rd surge current 0 2 5 5 0 7 5 10 0 12 5 15 0 17 5 1 2 46 1 0 2 0 4 0 6 0 100 a m bient te m perature, ( c) nu m ber of cycles at 60hz fig.4 - ty pic a l for w a rd ch a r a c t eris t ic s fig.5 - ty pic a l reverse ch a r a c t eris t ics 0. 2 0. 4 0. 6 0. 8 1. 0 1. 2 1. 4 1.6 2 t j = 25 c 4.0 3.0 2.0 1.0 5.0 10 10 1.0 200 0 250 0 150 100 50 1.0 0.1 0.1 p e a k f o r w a r d s u r g e c u r r e n t , a m p e r e s a v e r a g e f o r w a r d o u t p u t c u r r e n t , a m p e r e s 80 0.01 10 0 140 0 2 0 4 0 6 0 120 percent of rated reverse voltage, ( %) r e v e r s e c u r r e n t , m i c r o a m p e r e s t j = 25 c t j = 100 c for w ard voltage, volts f o r w a r d c u r r e n t , a m p e r e s 0.01 se t t i m e base f or 15 ns/cm 1cm t rr + 0.5 0 - 0.25 - 1.0 a 50 vdc (appro x .) oscilloscope ( no t e 1 ) 1 w 50 w 10 w d.u. t. pulse genera t or ( no t e 2 )
|
