mar-10-2004 1 bav70... silicon switching diode ? for high-speed switching applications ? common cathode configuration bav70s bav70u bav70 bav70f BAV70L3 bav70t bav70w type package configuration marking bav70 bav70f* BAV70L3 ** bav70s bav70t bav70u bav70w sot23 tsfp-3 tslp-3-1 sot363 sc75 sc74 sot323 common cathode common cathode common cathode, leadless double common cathode common cathode double common cathode common cathode a4s a4s a4 a4s a4s a4s a4s * preliminary data ** target data
mar-10-2004 2 bav70... maximum ratings at t a = 25c, unless otherwise specified parameter symbol value unit diode reverse voltage v r 80 v peak reverse voltage v rm 85 forward current i f 200 ma non-repetitive peak surge forward current t = 1 s t = 1 ms t = 1 s single t = 1 s double i fsm 4.5 1 0.5 0.75 a total power dissipation bav70, t s 33c bav70f, t s tbd BAV70L3, t s tbd bav70s, t s 85c bav70t, t s 73c bav70u, t s 90c bav70w, t s 103c p tot 250 250 250 250 250 250 250 mw junction temperature t j 150 c storage temperature t st g -65 ... 150 thermal resistance parameter symbol value unit junction - soldering point 1) bav70 bav70f BAV70L3 bav70s bav70t bav70u bav70w r thjs 460 tbd tbd 260 310 240 190 k/w 1 for calculation of r thja please refer to application note thermal resistance
mar-10-2004 3 bav70... electrical characteristics at t a = 25c, unless otherwise specified parameter symbol values unit min. typ. max. dc characteristics breakdown voltage i (br) = 100 a v (br) 85 - - v reverse current v r = 70 v v r = 25 v, t a = 150 c v r = 70 v, t a = 150 c i r - - - - - - 0.15 30 50 a forward voltage i f = 1 ma i f = 10 ma i f = 50 ma i f = 100 ma i f = 150 ma v f - - - - - - - - - - 715 855 1000 1200 1250 mv ac characteristics diode capacitance v r = 0 v, f = 1 mhz c t - - 1.5 pf reverse recovery time i f = 10 ma, i r = 10 ma, measured at i r = 1ma , r l = 100 ? t rr - - 4 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 = 0.05pf
mar-10-2004 4 bav70... reverse current i r = ? ( t a ) v r = parameter 0 25 50 75 100 c 150 t a 1 10 2 10 3 10 4 10 5 10 na i r 70 v 25 v forward voltage v f = ? ( t a ) i f = parameter 0 0.5 1.0 0 50 100 150 bav 70 ehb00068 v t a v f ?c f = 100 ma 10 ma 1 ma 0.1 ma forward current i f = ? ( v f ) t a = 25c 0 0 ehb00066 bav 70 0.5 1.0 v 1.5 50 100 ma 150 f f v max typ forward current i f = ? ( t s ) bav70 0 15 30 45 60 75 90 105 120 c 150 t s 0 25 50 75 100 125 150 175 200 ma 250 i f
mar-10-2004 5 bav70... forward current i f = ? ( t s ) bav70s 0 15 30 45 60 75 90 105 120 c 150 t s 0 25 50 75 100 125 150 175 200 ma 250 i f forward current i f = ? ( t s ) bav70t 0 15 30 45 60 75 90 105 120 c 150 t s 0 25 50 75 100 125 150 175 200 ma 250 i f forward current i f = ? ( t s ) bav70u 0 15 30 45 60 75 90 105 120 c 150 t s 0 25 50 75 100 125 150 175 200 ma 250 i f forward current i f = ? ( t s ) bav70w 0 15 30 45 60 75 90 105 120 c 150 t s 0 25 50 75 100 125 150 175 200 ma 250 i f
mar-10-2004 6 bav70... permissible puls load r thjs = ? ( t p ) bav70 10 -7 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 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 = ? ( t p ) bav70 10 -7 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 permissible puls load r thjs = ? ( t p ) bav70s 10 -6 10 -5 10 -4 10 -3 10 -2 10 0 s t p 0 10 1 10 2 10 3 10 k/w r thjs 0.5 0.2 0.1 0.05 0.02 0.01 0.005 d = 0 permissible pulse load i fmax / i fdc = ? ( t p ) bav70s 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
mar-10-2004 7 bav70... permissible pulse load i fmax / i fdc = ? ( t p ) bav70u 10 -6 10 -5 10 -4 10 -3 10 -2 10 0 s t p 0 10 1 10 2 10 k/w i fmax / i fdc d=0 0.005 0.01 0.02 0.05 0.1 0.2 0.5 permissible puls load r thjs = ? ( t p ) bav70u 10 -6 10 -5 10 -4 10 -3 10 -2 10 0 s t p 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 puls load r thjs = ? ( t p ) bav70w 10 -6 10 -5 10 -4 10 -3 10 -2 10 0 s t p 0 10 1 10 2 10 3 10 k/w r thjs 0.5 0.2 0.1 0.05 0.02 0.01 0.005 d = 0 permissible pulse load i fmax / i fdc = ? ( t p ) bav70w 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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