bas 21-03w mar-02-2001 1 silicon switching diode preliminary data for high-speed switching applications high breakdown voltage vps05176 1 2 type marking pin configuration package bas 21-03w d 1 = c 2 = a sod-323 maximum ratings parameter symbol unit value diode reverse voltage v r v 200 peak reverse voltage v rm 250 forward current i f ma 250 i fm 625 peak forward current total power dissipation , t s = 124 c 250 p tot mw junction temperature c 150 t j t st g storage temperature -65 ... 150 thermal resistance junction - ambient 1) r thja 240 k/w junction - soldering point r thjs 105 k/w 1) package mounted on epoxy pcb 40mm x 40mm x 1.5mm / 0.5cm 2 cu
bas 21-03w mar-02-2001 2 electrical characteristics at t a = 25c, unless otherwise specified. unit values parameter symbol min. max. typ. ac characteristics - - v (br) breakdown voltage i (br) = 100 a v 250 v f 1 1.25 forward voltage i f = 100 ma i f = 200 ma - - - - na 100 reverse current v r = 200 v - - i r 100 a i r - reverse current v r = 200 v, t a = 150 c - ac characteristics diode capacitance v r = 0 v, f = 1 mhz c d - - 5 pf reverse recovery time i f = 10 ma, i r = 10 ma, r l = 100 , measured at i r = 1ma t rr - - 50 ns test circuit for reverse recovery time ehn00019 f d.u.t. oscillograph pulse generator: t p = 100ns, d = 0.05, t r = 0.6ns, r i = 50 oscillograph: r = 50 , t r = 0.35ns, c 1pf
bas 21-03w mar-02-2001 3 forward current i f = f ( t a *; t s ) * package mounted on epoxy 0 20 40 60 80 100 120 c 150 t a 0 50 100 150 200 ma 300 i f t s t a reverse current i r = f ( t a ) 10 0 50 100 150 bas 19...21 ehb00027 t a r ?c 0 -2 5 5 5 max typ. a 10 -1 10 10 1 10 2 forward current i f = f ( v f ) t a = 25c 0.0 0 ehb00028 bas 19...21 v f f 100 200 300 400 500 600 700 ma 800 0.5 1.0 v 1.5 forward voltage v f = f ( t a ) 0.0 0 bas 19...21 ehb00029 t a v f ? c 0.5 1.0 v 1.5 50 100 150 f = 625 ma ma 250 100 ma 10 ma
bas 21-03w mar-02-2001 4 permissible pulse load r thjs = f ( t p ) 10 -6 10 -5 10 -4 10 -3 10 -2 10 0 s t p -1 10 0 10 1 10 2 10 3 10 k/w r thjs d=0.5 0.2 0.1 0.05 0.02 0.01 0.005 0 permissible pulse load i fmax / i fdc = f ( t p ) 10 -6 10 -5 10 -4 10 -3 10 -2 10 0 s t p 0 10 1 10 2 10 i fmax / i fdc d=0 0.005 0.01 0.02 0.05 0.1 0.2 0.5
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