134 i d -v ds characteristics (typical) i d -v gs characteristics (typical) r ds(on) -i d characteristics (typical) re (yfs) -i d characteristics (typical) r ds(on) -t c characteristics (typical) capacitance-v ds characteristics (typical) i dr -v sd characteristics (typical) safe operating area (soa) p t -t a characteristics characteristic curves SMA5105 (t a =25 c) symbol unit conditions v (br)dss 100 v i d =250 a, v gs =0v i gss 500 na v gs = 10v i dss 250 av ds =100v, v gs =0v v th 1.0 2.0 v v ds =10v, i d =250 a re ( yfs ) 3.1 4.5 s v ds =10v, i d =5a 0.27 0.30 ? v gs =10v, i d =2.5a 0.38 0.41 ? v gs =4v, i d =2.5a ciss 470 pf v ds =25v, f=1.0mhz, coss 130 pf v gs =0v t on 70 ns i d =5a, v dd 50v, v gs =5v, t off 50 ns see fig. 3 on page 16. v sd 1.2 2.0 v i sd =5a, v gs =0v t rr 330 ns i sd = 100ma (t a =25 c) symbol ratings unit v dss 100 v v gss 10 v i d 5a i d( pulse ) 10 ( pw 1ms )a e as *32mj i f 5 ( pw 0.5ms, du 25% )a i fsm 10 ( pw 10ms, single pulse )a v r 120 v 4 ( ta=25 c, with all circuits operating, without heatsink )w 28 ( tc=25 c, with all circuits operating, with infinite heatsink )w j C a 31.2 ( junction-air, ta=25 c, with all circuits operating ) c/w j C c 4.46 ( junction-case, tc=25 c, with all circuits operating ) c/w tch 150 c tstg C 40 to +150 c * : v dd =20v, l=2mh, i d =5a, unclamped, see fig. e on page 15. p t specification min typ max symbol unit conditions v r 120 v i r =10 a v f 1.0 1.2 v i f =1a i r 10 av r =120v t rr 100 ns i f = 100ma specification min typ max r ds(on) 1 2 5 4 6 3 8 9 12 11 10 7 02 10 8 6 0 v ds (v) i d (a) 468 4 2 10 v gs =2.5v 3.5v 4v 3v 10v 01234 i d (a) v gs (v) 8 6 0 4 2 10 5 (v ds =10v) 25 c 125 c t c = C 40 c 0 0 123 0.1 0.2 0.3 0.4 i d (a) r ds (on) ( ? ) 45 67 10 89 v gs =10v v gs =4v 0.3 0.05 0.5 1 1 5 10 i d (a) re (yfs) (s) 510 0.5 0.1 (v ds =10v) 25 c 125 c t c = C 40 c C 40 0 0 50 100 150 0.3 0.4 0.5 0.6 r ds (on) ( ? ) t c ( c) 0.2 0.1 (i d =2.5a) v gs =10v v gs =4v 0 1020 304050 50 500 2000 v ds (v) capacitance (pf) 1000 10 100 v gs =0v f=1mhz ciss coss crss 0 1.0 1.5 i dr (a) v sd (v) 0.5 8 6 0 4 2 10 4v 10v v gs =0v 0.5 0.1 1 5 10 50 10 0 1 5 20 i d (a) v ds ( v ) 0.5 10 (t c =25 c) 1ms 10 ms (1shot) 100 s lim ited r ds (on) i d (pulse) max 25 30 20 15 10 5 0 with silicone grease natural cooling all circuits operating 0 50 100 150 t a ( c) p t (w) w ith infinite heatsink without heatsink n-channel with built-in flywheel diode external dimensions b ? ? ? sma equivalent circuit diagram absolute maximum ratings diode for flyback voltage absorption (1 circuit) electrical characteristics
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