1 oct-27-1997 bym 300 a 170 dn2 diode power module ? inside fast free-wheeling diode ? package with insulated metal base plate ? diode especially for brake choppers ? matched with bsm 300 ga 170 dn 2 type v r25 i fdc package ordering code bym 300 a 170 dn2 1700 v 380 a single diode 1 c67070-a2901-a67 maximum ratings parameter symbol values unit diode reverse voltage t j = 25 c v r25 1700 v dc current t c = 25 c t c = 80 c i fdc 250 380 a pulsed diode current, t p = 1 ms t c = 25 c t c = 80 c i fpuls 500 760 i 2 t-value, diode , t p = 10 ms, t j = 150 c i 2 t 42050 a 2 s power dissipation per diode p d 830 w chip temperature t j + 150 c storage temperature t stg -40 ... + 125 thermal resistance, chip case r thjc 0.17 k/w insulation test voltage, t = 1min. v is 4000 vac creepage distance - 20 mm clearance - 11 din humidity category, din 40 040 - f sec iec climatic category, din iec 68-1 - 40 / 125 / 56
2 oct-27-1997 bym 300 a 170 dn2 electrical characteristics , at t j = 25 c, unless otherwise specified parameter symbol values unit min. typ. max. free-wheel diodes diode forward voltage i f = 300 a, v ge = 0 v, t j = 25 c i f = 300 a, v ge = 0 v, t j = 125 c v f - - 2.1 2.3 - 2.8 v reverse current v ca = 1700 v, t j = 25 c v ca = 1700 v, t j = 125 c i r - - 2 0.5 - 0.8 ma reverse recovery time i f = 300 a, v r = -1200 v, v ge = 0 v d i f / dt = -1500 a/s, t j = 125 c t rr - 1 - s reverse recovery charge i f = 300 a, v r = -1200 v, v ge = 0 v d i f / dt = -1500 a/s t j = 25 c t j = 125 c q rr - - 70 22 - - c
3 oct-27-1997 bym 300 a 170 dn2 power dissipation p tot = | ( t c ) parameter: t j 150 c 0 20 40 60 80 100 120 c 160 t c 0 100 200 300 400 500 600 700 w 900 p tot transient thermal impedance diode z th jc = | ( t p ) parameter: d = t p / t -5 10 -4 10 -3 10 -2 10 -1 10 0 10 k/w z thjc 10 -5 10 -4 10 -3 10 -2 10 -1 10 0 s t p single pulse 0.01 0.02 0.05 0.10 0.20 d = 0.50 forward characteristics of fast recovery reverse diode i f = f(v f ) parameter: t j 0.0 0.5 1.0 1.5 2.0 2.5 v 3.5 v f 0 50 100 150 200 250 300 350 400 450 500 a 600 i f t j =25c =125c j t
4 oct-27-1997 bym 300 a 170 dn2 circuit diagram package outlines dimensions in mm weight: 420 g
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