? 2000 ixys all rights reserved 1 - 2 pulse test: pulse width = 5 ms, duty cycle < 2.0 % data according to iec 60747 and per diode unless otherwise specified ixys reserves the right to change limits, conditions and dimensions. ac a to-247 ad a = anode, c = cathode , tab = cathode a a c c (tab) features ? international standard package very low v f extremely low switching losses low i rm -values epoxy meets ul 94v-0 applications rectifiers in switch mode power supplies (smps) free wheeling diode in low voltage converters advantages high reliability circuit operation low voltage peaks for reduced protection circuits low noise switching low losses dimensions see outlines.pdf power schottky rectifier with common cathode 007 i fav = 2x15 a v rrm = 180 v v f = 0.72 v 1 2 3 dssk 30-018a symbol conditions maximum ratings i frms 50 a i fav t c = 150 c; rectangular, d = 0.5 15 a i fav t c = 150 c; rectangular, d = 0.5; per device 30 a i fsm t vj = 45c; t p = 10 ms (50 hz), sine 120 a e as i as = tbd a; l = 180 h; t vj = 25c; non repetitive tbd mj i ar v a =1.5 v rrm typ.; f=10 khz; repetitive tbd a (dv/dt) cr tbd v/ s t vj -55...+175 c t vjm 175 c t stg -55...+150 c p tot t c = 25 c90w m d mounting torque 0.8...1.2 nm weight typical 6 g v rsm v rrm type v v 180 180 dssk 30-018a symbol conditions characteristic values typ. max. i r t vj = 25 cv r = v rrm 0.3 ma t vj = 100 cv r = v rrm 2.5 ma v f i f = 15 a; t vj = 125 c 0.72 v i f = 15 a; t vj =25 c 0.86 v i f = 30 a; t vj = 125 c 0.87 v r thjc 1.7 k/w r thch 0.25 k/w preliminary data
? 2000 ixys all rights reserved 2 - 2 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1 10 100 0 50 100 150 200 0.0001 0.001 0.01 0.1 1 10 10 30 02040 0 10 20 30 40 50 60 0.0001 0.001 0.01 0.1 1 10 0.01 0.1 1 04080120160 0 10 20 30 40 50 60 i f(av) t c c i f(av) t s k/w 10 100 1000 10000 100 1000 10000 i fsm t p a 0 50 100 150 200 10 100 1000 c t i r i f a v f v r v r v pf v ma a p (av) w z thjc v single pulse dssk 30-018a a s t vj =175 c 150 c 125 c 100 c 50 c 25 c t vj = 175 c 125 c 25 c t vj = 25 c d=0.5 d = dc 0.5 0.33 0.25 0.17 0.08 75 c dc 0.08 d=0.5 0.33 0.25 0.17 2 fig. 3 typ. junction capacitance c t versus reverse voltage v r fig. 2 typ. value of reverse current i r versus reverse voltage v r fig. 1 maximum forward voltage drop characteristics fig. 4 average forward current i f(av) versus case temperature t c fig. 5 forward power loss characteristics fig. 6 transient thermal impedance junction to case at various duty cycles 007 dssk 30-018a note: all curves are per diode
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