rohs compliant fst15035* fst15040* fst15045* 40v 35v thermal and mechanical characteristics 35v 40v storage temp range operating junction temp range max thermal resistance per leg max thermal resistance per pkg. mounting torque 15-20 inch pounds t t o o r r weight 2.5 ounces (71 grams) typical stg j jc cs -55c to 150c -55c to 175c 1.0c/w junction to case case to sink repetitive peak reverse voltage reverse voltage working peak catalog number microsemi schottky powermod fst15035 - fst15045 average forward current per leg f(av) i 75 amps c = 72c, square wave, 0jc = 1.0c/w t r * *pulse test: pulse width 300sec, duty cycle 2% r rrm, j = 25c i max peak reverse current per leg rm 2 ma v t * * t i t t t t t v v i r = 5.0v, j = 25c rrm, j = 125c fm = 75a: j = 25c fm = 75a: j = 125c f = 1 khz, 25c, 1sec square wave 8.3 ms, half sine j = 150c c = 72c, square wave, 0jc = 0.5c/w 2700 pf 500 ma .64 volts .60 volts 2 amps 1000 amps 150 amps v fm max peak forward voltage per leg max repetitive peak reverse current per leg r(ov) i c i v i i j rm fm fsm f(av) typical junction capacitance per leg max peak reverse current per leg max peak forward voltage per leg maximum surge current per leg average forward current per pkg electrical characteristics *add suffix a for common anode, d for doubler typical thermal resistance (greased) junction to case 0.5c/w jc r o 0.1c/w 45v 45v common cathode a=common anode d=doubler baseplate: nickel plated copper; m 9 pins eq at .150 1.200 h l g f electrically isolated pins: nickel plated copper k notes: j p 1 2 1 2 c 1 3 2 a n 4-plcs. e 1 2 square to lead c minimum maximum minimum maximum notes 12.83 12.57 0.495 c 0.506 1.010 0.052 0.195 0.130 0.260 0.510 0.400 1.510 2.410 k 3 n p m l 3 g j h f e 0.240 0.175 0.032 0.040 0.490 0.990 --- 0.120 1.490 2.390 25.15 0.81 4.45 1.02 37.85 3.05 6.10 12.45 --- 60.71 .050 6.60 1.27 1.32 4.95 12.95 25.65 3.30 10.16 38.35 61.21 2.005 dim. inches 3 a 1.995 millimeter 50.67 50.93 l dia industry part number 150cmq035 150cmq040 150cmq045 reverse energy tested electrically isolated base schottky barrier rectifier center tap v rrm 35 to 45 volts low forward voltage guard ring for reverse protection january, 2010 - rev. 2 www.microsemi.com
25 c instantaneous forward voltage - volts instantaneous forward current - amperes 1000 800 600 400 200 100 80 60 40 20 10 8.0 6.0 4.0 2.0 1.0 figure 1 figure 2 50 100 5.0 10 1.0 0.5 10000 6000 4000 2000 1000 600 400 200 100 figure 3 0.1 junction capacitance - pf 100 10 1.0 0.1 reverse voltage - volts 10 20 30 40 reverse voltage - volts 50 .01 typical reverse current - ma 125 c 75 c 25 c fst15035 - fst15045 typical forward characteristics - per leg typical junction capacitance - per leg typical reverse characteristics - per leg .1 .3 .5 .7 .9 1.1 1.3 1.5 1000 100 c 0 125 c 105 maximum allowable case temperature - c 100 average forward current - amperes 45 0 60 75 90 20 10 30 40 50 90 60 120 70 80 180 90 dc forward current derating - per leg 150 120 135 figure 4 january, 2010 - rev. 2 www.microsemi.com
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