? 2007 ixys all rights reserved 1 - 2 ixys reserves the right to change limits, conditions and dimensions. 20071019a dssk 30-018a i fav = 2x15 a v rrm = 180 v v f = 0.72 v symbol conditions maximum ratings i frms 50 a i fav t c = 150c; rectangular, d = 0.5 15 a i fav t c = 150c; 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 = 2 a; l = 100 h; t vj = 25c; non repetitive 0.2 mj i ar v a =1.5 ? v rrm typ.; f=10 khz; repetitive 0.2 a (dv/dt) cr 1000 v/ s t vj -55...+175 c t vjm 175 c t stg -55...+150 c p tot t c = 25c 90 w 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 = 25c v r = v rrm 0.3 ma t vj = 100c v r = v rrm 2.5 ma v f i f = 15 a; t vj = 125c 0.72 v i f = 15 a; t vj = 25c 0.86 v i f = 30 a; t vj = 125c 0.87 v r thjc 1.7 k/w r thch 0.25 k/w pulse test: pulse width = 5 ms, duty cycle < 2.0 % data according to iec 60747 and per diode unless otherwise specified. power schottky rectifier with common cathode 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 aca
? 2007 ixys all rights reserved 2 - 2 ixys reserves the right to change limits, conditions and dimensions. 20071019a dssk 30-018a 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 0 40 80 120 160 0 10 20 30 40 50 60 i f(av) t c c i f(av) t s k/w 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 =175c 150c 125c 100c 25c t vj = 175c 125c 25c t vj = 25c d=0.5 d = dc 0.5 0.33 0.25 0.17 0.08 50c dc 0.08 d=0.5 0.33 0.25 0.17 2 75c fig. 1 max. forward voltage drop characteristics fig. 2 typ. value of reverse current i r vs. reverse voltage v r fig. 3 typ. junction capacitance c t vs. reverse voltage v r fig. 4 average forward current i f(av) vs. case temperature t c fig. 5 forward power loss characteristics fig. 6 transient thermal impedance junction to case at various duty cycles
|
