BF3510TV preliminary datasheet ? november 1998 - ed: 2a full 50-60hz rectification bridge i f(av) 35 a v rrm 1000 v tj (max) 150 c v f (max) 1.30 v main product characteristics compact isotop design compatible with fast diodes and transistors. excellent thermal transfer between junction and heatsink ul pending features and benefits the bridges series from st microelectronics has been designed to allow a better standardization of packages on boards principally designed with iso- top packages. the insulated package of the bridge will be able to sit on heatsink with other components. single phase and 3-phase high power smps, ups, motor drives and weld- ing equipment will primarily find advantage in these industry package products. description isotop tm symbol parameter value unit v rrm repetitive peak reverse voltage 1000 v v rsm non repetitive peak reverse voltage 1000 v i f(av) total average forward current tc = 80 c sinusoidal 35 a i fsm surge non repetitive forward current 50hz jedec method 300 a i 2 .t fusing 660 a 2 .s t stg storage temperature range - 55 to + 150 c tj maximum operating junction temperature 150 c pmax total totol power dissipation 50 w absolute ratings and electrical characteristics (per diode unless specified) + - + - tm : isotop is a trademark of st microelectronics. 1/3
symbol parameter value unit rth (j-c) junction to case total 0.5 c/w thermal resistances symbol parameter test conditions min. typ. max. unit i r * reverse leakage current v r = 0.8 v rrm d <2% tp = 5ms t j =25 c10 m a t j = 125 c 0.2 ma v f** forward voltage drop i f =35a d <2% tp = 380 m s t j =25 c 1.4 v t j = 125 c 1.3 v pulse test : * tp = 5 ms, duty cycle < 2 % ** tp = 380 m s, duty cycle < 2 % for one diode: pcond = 1.02 x i f(av) + 0.008 x i 2 f(rms) tj = pcond x 4 x r th(j-c) +tc electrical characteristics (per diode) static characteristics BF3510TV 2/3
package mechanical data isotop (plastic) ref. dimensions millimeters inches min. max. min. max. a 11.80 12.20 0.465 0.480 a1 8.90 9.10 0.350 0.358 b 7.8 8.20 0.307 0.323 c 0.75 0.85 0.030 0.033 c2 1.95 2.05 0.077 0.081 d 37.80 38.20 1.488 1.504 d1 31.50 31.70 1.240 1.248 e 25.15 25.50 0.990 1.004 e1 23.85 24.15 0.939 0.951 e2 24.80 typ. 0.976 typ. g 14.90 15.10 0.587 0.594 g1 12.60 12.80 0.496 0.504 g2 3.50 4.30 0.138 0.169 f 4.10 4.30 0.161 0.169 f1 4.60 5.00 0.181 0.197 p 4.00 4.30 0.157 0.69 p1 4.00 4.40 0.157 0.173 s 30.10 30.30 1.185 1.193 information furnished is believed to be accurate and reliable. however, stmicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringementof patents or other rights of third parties which may result from its use. no license is granted by implication or otherwise under any patent or patent rights of stmicroelectronics. specifications mentioned in this publication are subject to change without notice. this publication supersedes and replaces all information previously supplied. stmicroelectronics products are not authorized for use as critical components in life support devices or systems without express written ap- proval of stmicroelectronics. the st logo is a registered trademark of stmicroelectronics ? 1998 stmicroelectronics - printed in italy - all rights reserved. stmicroelectronics group of companies australia - brazil - canada - china - france - germany - italy - japan - korea - malaysia - malta - mexico - morocco - the netherlands - singapore - spain - sweden - switzerland - taiwan - thailand - united kingdom - u.s.a. http://www.st.com ordering type marking package weight base qty delivery mode BF3510TV BF3510TV isotop 27g without screws 10 tube epoxy meets ul94,v0 cooling method : by conduction (c) electrical isolation : 2500v (rms) capacitance : < 45 pf inductance: < 5 nh - recommended torque value : 1.3 n.m (max 1.5 n.m) for the 6 x m4 screws. (2 x m4 screws recommended for mounting the package on the heatsink and the 4 screws given with the screw version). - the screws supplied with the package are adapted for mounting on a board (or other types of terminals) with a thickness of 0.6 mm min and 2.2 mm max. BF3510TV 3/3
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