dsa 50 c 150 hb advanced schottky diode symbol definition r a t i n g s features / advantages: very low vf extremely low switching losses low irm values improved thermal behaviour high reliability circuit operation low voltage peaks for reduced protection circuits low noise switching typ. max. i fsm i r a v 200 i fav a v f 0.88 r thjc 0.95 k/w v r = 1 2 3 min. 25 t = 10 ms applications: rectifiers in switch mode power supplies (smps) free wheeling diode in low voltage converters v rrm v 150 0.5 t vj vc = t vj c =ma 5 package: part number v r = t vj =c i f =a v t c = 155c rectangular, d = 0.5 p tot 160 w t c c = t vj 175 c -55 v i rrm fav = = 150 25 25 t vj =45c dsa 50 c 150 hb v a 150 v 150 25 25 25 max. repetitive reverse voltage reverse current forward voltage average forward current thermal resistance junction to case virtual junction temperature total power dissipation max. forward surge current conditions unit 1.02 t vj c =25 c j tbd pf j unction capacitance v= v; tbd t 125 v f0 v 0.53 t vj = 175c r f 5.8 f = 1 mhz = c 25 m v 0.74 t vj =c i f =a v 25 125 0.90 i f =a 50 i f =a 50 2x threshold voltage slope resistance for power loss calculation only backside: cathode (50 hz), sine v f = 0.74 v housing: high performance schottky diode low loss and soft recovery common cathode to-247 r industry standard outline r epoxy meets ul 94v-0 r rohs compliant r vj a ixys reserves the right to change limits, conditions and dimensions. ? 2007 ixys all rights reserved 0629 data according to iec 60747and per diode unless otherwise specified
dsa 50 c 150 hb advanced i rms a per pin 50 r thch k/w 0.25 m d nm 1.2 mounting torque 0.8 t stg c 150 storage temperature -55 weight g 6 symbol definition ratings typ. max. min. conditions rms current thermal resistance case to heatsink unit i is typically limited by: 1. pin-to-chip re sistance; or by 2. current capability of the chip. in case of 1, a common cathode/anode configuration and a non-isol ated backside, the whole current capability can be used by con necting the backside. f c n 120 mounting force with clip 20 ordering delivering mode base qty code key standard part name dsa 50 c 150 hb tube xxxxxx yyww logo marking on product datecode assembly code abcdef product marking d s a 50 c 150 hb part number diode schottky diode low vf to-247ad (3) = = = 1) 1 ) marking on product DSA50C150HB current rating [a] reverse voltage [v] = = = = rms ixys reserves the right to change limits, conditions and dimensions. ? 2007 ixys all rights reserved 0629 data according to iec 60747and per diode unless otherwise specified
dsa 50 c 150 hb advanced symbol inches millimeters min max min max a 0.185 0.209 4.70 5.30 a1 0.087 0.102 2.21 2.59 a2 0.059 0.098 1.50 2.49 d 0.819 0.845 20.79 21.45 e 0.610 0.640 15.48 16.24 e2 0.170 0.216 4.31 5.48 e 0.215 bsc 5.46 bsc l 0.780 0.800 19.80 20.30 l1 - 0.177 - 4.49 ?p 0.140 0.144 3.55 3.65 q 0.212 0.244 5.38 6.19 s 0.242 bsc 6.14 bsc b 0.039 0.055 0.99 1.40 b2 0.065 0.094 1.65 2.39 b4 0.102 0.135 2.59 3.43 c 0.015 0.035 0.38 0.89 d1 0.515 - 13.07 - d2 0.020 0.053 0.51 1.35 e1 0.530 - 13.45 - ?p1 - 0.291 - 7.39 outlines to-247 ixys reserves the right to change limits, conditions and dimensions. ? 2007 ixys all rights reserved 0629 data according to iec 60747and per diode unless otherwise specified
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