100v-800v fast recovery rectifiers 2.0a e-mail: sales@taychipst.com web site: www.taychipst.com 1 of 2 by296 thru BY299 maximum ratings and electrical characteristics rating at 25 c ambient temperature unless otherwise specified. single phase, half wave, 60 hz, resistive or inductive load. for capacitive load, derate current by 20%. symbol by296 by297 by298 BY299 unit maximum recurrent peak reverse voltage v rrm 100 200 400 800 v maximum rms voltage v rms 70 140 280 560 v maximum dc blocking voltage v dc 100 200 400 800 v maximum average forward current 0.375"(9.5mm) lead length ta = 50 c peak forward surge current, 8.3ms single half sine wave superimposed on rated load (jedec method) maximum peak forward voltage at i f = 2.0 amps. v f 1.3 v maximum dc reverse current ta = 25 c i r 10 m a at rated dc blocking voltage ta = 100 c i r(h) 500 m a maximum reverse recovery time ( note 1 ) trr 250 ns typical junction capacitance ( note 2 ) c j 28 pf junction temperature range t j - 50 to + 125 c storage temperature range t stg - 50 to + 150 c notes : ( 1 ) reverse recovery test conditions : i f = 0.5 a, i r = 1.0 a, irr = 0.25 a. ( 2 ) measured at 1.0 mhz and applied reverse voltage of 4.0 v dc ra ting a a i f(av) i fsm 70 2.0 mechanical da ta : * case : do-201ad molded plastic * epoxy : ul94v-o rate flame retardant * lead : axial lead solderable per mil-std-202, method 208 guaranteed * polarity : color band denotes cathode end * mounting position : any * weight : 1.16 grams fea tures : * high current capability * high surge current capability * high reliability * low re verse current * low forward voltage drop * fast switching for high efficiency
fast recovery rectifiers e-mail: sales@taychipst.com web site: www.taychipst.com 100v-800v 2.0a 2 of 2 by296 thru BY299 2.0 1.6 1.2 0.8 0.4 0 0 25 50 75 100 125 150 175 70 60 50 40 30 20 0.6 0.8 1.0 1.2 1.4 1.5 fig. 3-typica l ins t an t aneous fo r w ard characteristics number of cycles a t 60 hz fig. 2-maximum non-repetitive peak fo r w ard surge current fig. 1- fo r w ard current der a ting cu r ve , t n e r r u c d e i f i t c e r d r a w r o f e g a r e v a s e r e p m a d r a w r o f s u o e n a t n a t s n i s e r e p m a , t n e r r u c , t n e r r u c e g r u s d r a w r o f k a e p s e r e p m a ins t an t aneous fo r w ard vo lt age, vo l ts single phase half w ave 60hz resistive or inductive load 1 10 100 0.0 1 0. 1 1 2 0 1 0 0 20 40 60 80 100 1,000 100 10 1 0.1 0.01 tj=100 c tj=25 c percent of peak reverse vo lt age,% fig. 4-typica l reverse characteristics , t n e r r u c e s r e v e r s u o e n a t n a t s n i s e r e p m a o r c i m ambient temper a ture, c t j =25 c pulse width=300 s 1%dut y cycle 8.3ms single half sine- w a ve (jedec method) 0.1 1.0 10 100 0.01 0.1 1 10 100 100 10 1 0.1 reverse vo lt age,vo l ts t,pulse dur a tion,sec. fig. 5-typica l junction ca p aci t ance fig. 6-typica l transient therma l impedanc e f p , e c n a t i c a p a c n o i t c n u j t j =25 c 1 10 100 200 , e c n a d e p m i l a m r e h t t n e i s n a r t w / c
|
