voltage 50 to 1000 v current 35 a dec - 08 vf max. forward voltage drop per element at i f = 17.5 a ir rthj-c typical thermal resistance junction to case peak recurrent reverse voltage (v) maximum rms voltage (v) recommended input voltage (v) vrrm vrms vr i f (av) tj tstg operating junction temperature range storage temperature range ? 55 to + 150 c ifsm 400 a ? 55 to + 150 c fb3500.........fb3510 fb3500l.......fb3510lfb3500m......fb3510m maximum ratings, according to iec publication no. 134 electrical characteristics at tamb = 25 c power m 35 amp. glass pasivated bridge rectifiers 50 35 20 fb3500 1.1 v 1.3 c/w fb3501 fb3502 100 70 40 200 140 80 max. forward current r-load: at t case = 55 c 10 ms. peak forward current maximum reverse current per element at v rrm d.c. 5 a i2t i2t value for fusing (t = 10ms) 800 a2sec 400 280 125 fb3504 fb3506 fb3508 600 420 250 800 560 380 fb3510 1000 700 500 fb3500l fb3501l fb3502l fb3504l fb3506l FB3508L fb3510l fb3500m fb3501m fb3502m fb3504m fb3506m fb3508m fb3510m power power l 35 a 20 a r ??glass passivated junction ?? terminals: wire leads ? max. mounting torque: 25 kg x cm lead and polarity identifications ??terminals: faston high surge current capability 1 2 1 2 1 with al square chassis (200 cm 2 x 3 mm.) 12 a ifrm 75 a recurrent peak forward current isolation voltage from case to leads 2500 vac dimensions in mm. ? ul recognized under component index file number e320541. tamb = 45 c at t case = 90 c epoxy case metal heat sink 18.10.5 ?5.21+0.1 -0 16.60.5 16.60.5 28.60.2 14.30.5 0.80.05 6.350.05 ?2.5 7.60.2 19.51 metal heat sink epoxy case 11.23 10.97 24.57 2126 6.6 0.86 0.76 17.6 15.5 5.59 5.08 ? dia 17.6 15.5 17.6 15.5 17.6 15.5 29 28.5 metal heat sink epoxy case 1.050.2 ?10.05 7.60.2 32.5+1 -0 11.40.5 18.10.5 28.60.2 ?5.21+0.1 -0 18.10.5
vf , instantaneous forward voltage (v) if , instantaneous forward current (a) ifsm , peak forward surge current (a) maximum non-repetitive peak forward surge current number of cycles at 50 hz. typical forward characteristic 1000 100 0.1 400 500 300 200 100 10 100 1 10 dec - 08 fb35 charactarestic curves 0 0.4 1.6 0 2 20 6 60 p f, average forward power loss (w) tamb, ambient temperature (c) i f (av) , average forward current (a) 0.8 1.2 1 500 0.5 50 5 tj = 25 c rthc-a = 0c/w 1oc/w 2oc/w 3oc/w c-load (? = 60o) ? tc , case temperature (oc) 4 40 4oc/w r-load (? = 180o) 60 50 40 30 20 10 60 100 120 150 140 120 20 30 50 40 20 40 60 80 100 0 10 interrelation between power dissipation and the max. allowable ambient temperature.
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