rohs compliant 80 amp schottky or'ing rectifier electrical characteristics f(av) 80 amps f(av) 80 amps fsm 800 amps r(ov) 2 amps fm 0.35 volts fm 0.28 volts j 5600 pf rm 1500 ma thermal and mechanical characteristics *pulse test: pulse width 300sec, duty cycle 2% fst8515 r mounting base torque typical thermal resistance (greased) weight 0cs average forward current per pkg average forward current per pkg maximum surge current per leg max repetitive peak reverse current max peak forward voltage per leg max peak forward voltage per leg max peak reverse current per leg max peak reverse current per leg typical junction capacitance per leg max thermal resistance per leg max thermal resistance per pkg operating junction temp range storage temp range 0jc 0jc r r j t stg t c i v v i i i i catalog number microsemi fst8515* reverse voltage working peak 15v c = 84c, r = 5v case to sink 10 inch pounds maximum 0.3 ounce (8.4 grams) typical 0.3c/w 8.3 ms, half sine, j = 100c f = 1 khz, 25c, 1sec square wave fm = 40a: j = 25c* fm = 40a: j = 100c r = 5v, j = 100c* rrm, j = 100c* r = 5.0v, j = 25c t junction to case junction to case 1.0c/w 0.5c/w -55c to 150c -55c to 125c v v t i v i t t t t t * v repetitive peak reverse voltage 15v common cathode a=common anode d=doubler n 2-plcs l note: baseplate common with pin 2 3 pins eq sp at .200 k c g m h j 1 2 1 2 p a 1 2 f 3 e 1 2 notes dia. 9.40 8.89 .350 e .370 .025 .161 .085 .480 .135 .260 .098 .715 1.510 3 n p m l 3 h j k g f .151 .015 .460 .065 .088 .240 .115 1.490 .695 3.84 0.38 11.68 1.65 2.24 6.10 2.92 37.85 17.65 12.19 4.09 0.64 2.16 18.16 38.35 2.49 6.60 3.43 1.195 maximum .037 dim. inches 3 c a minimum 1.180 .027 minimum millimeter 29.97 0.69 30.35 maximum 0.94 *add the suffix a for common anode, d for doubler part number industry 85CNQ015, a max peak reverse current per leg max peak reverse current per leg rm 12 ma rm 20 ma i i rrm, j = 25c v t average forward current per leg average forward current per leg f(av) 40 amps f(av) 40 amps i v c = 78c, r = 15v t c = 84c, r = 5v v t v c = 78c, r = 15v t r = 5v, j = 25c v t rm 750 ma i i 125c operation (vr<5v) optimized for or'ing applications schottky barrier rectifier guard ring reverse protection 0.28v vf@40a per leg, 100c january, 2010 - rev. 3 www.microsemi.com
fst8515 instantaneous forward current - amperes typical reverse current - mamperes reverse voltage - volts 0 1.0 25 c 3 6 12 9 15 instantaneous forward voltage - volts typical reverse characteristics - per leg 1000 100 c 75 c 100 10 10000 figure 2 0 1.0 0.2 2.0 4.0 0.4 0.6 0.8 1.0 1.2 1.4 600 60 8.0 6.0 10 100 c 20 40 25 c 200 100 80 400 typical forward characteristics - per leg figure 1 1000 800 maximum allowable case temperature - c 60 60 maximum power dissipation - watts average forward current - amperes 0 3 0 6 12 90 24 36 48 average forward current - amperes maximum forward power dissipation - per leg 12 9 15 figure 5 18 21 60 0 50 70 90 80 12 90 120 180 dc 24 120 36 48 180 dc 100 reverse voltage - volts forward current derating - per leg 100 120 110 figure 4 0.1 0.5 1.0 6000 junction capacitance - pf 2000 1000 4000 40000 20000 10000 10 5.0 50 typical junction capacitance - per leg figure 3 100000 60000 january, 2010 - rev. 3 www.microsemi.com
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