rohs compliant fst15515* 15v thermal and mechanical characteristics 15v 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 'or'ing rectifier fst15515 average forward current per leg f(av) i 150 amps *pulse test: pulse width 300sec, duty cycle 2% any terminal to base v minimum isolation voltage isol 1000vdc * * t i t t t t t v v i r = 5.0v, j = 25c rrm, j = 25c fm = 75a: j = 150c fm = 75a: j = 25c f = 1 khz, 25c, 1sec square wave 8.3 ms, half sine j = 150c c = 107c 4600 pf 5 ma 0.36 volts 0.48 volts 2 amps 1000 amps 75 amps 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 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 155cmq015 t c = 107c guard ring for reverse protection electrically isolated base schottky barrier rectifier 15v @ 75a/leg low forward voltage drop v 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 figure 3 0.1 junction capacitance - pf 100 10 1.0 0.1 reverse voltage - volts 4 8 12 16 reverse voltage - volts 20 typical reverse current - ma 150 c 25 c forward current derating figure 4 average forward current - amperes maximum allowable case temperature - c 150 140 130 120 0 15 30 180 120 90 dc 0 0 15 30 average forward current - amperes maximum power dissipation - watts figure 5 maximum forward power dissipation 90 120 180 dc fst15515 typical forward characteristics typical junction capacitance typical reverse characteristics 0 .2 .4 .6 .8 1.0 1.2 1.4 1000 100 c 0 80 90 100 110 45 60 75 90 105 120 135 150 45 60 75 90 105 120 135 150 70 60 50 40 30 20 10 150 c 10,000 2 6 10 14 18 20000 100 c 75 c 125 c january, 2010 - rev. 2 www.microsemi.com
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