39.62 19.69 maximum sq. dia. 19.18 30.28 4.06 14.73 4.06 15.88 38.61 18.42 minimum millimeter 3.96 13.34 3.86 18.92 30.02 15.37 dia. 3.30 12.83 3.05 12.57 1.52 .725 .745 1.182 .156 .525 .152 .605 b a d e g j h f c dim. inches minimum .120 .495 k l 1.56 .130 .160 .580 .160 1.192 .625 .505 1/4-20 unc-2b .755 .775 maximum notes rev. polarity base is anode std. polarity base is cathode b d j g c f k l e a h rohs compliant reverse energy tested 120 amperes/ 35 to 45 volts guard ring protection schottky barrier rectifier 175c junction temperature industry 121nq040 121nq035 121nq045 part number 45v 40v 35v microsemi hs12145* hs12135* hs12140* reverse voltage working peak 40v 45v 35v catalog number *add suffix r for reverse polarity repetitive peak reverse voltage electrical characteristics r t t t t t t i i v v rrm, j = 25c t v 8.3ms, half sine, j = 175c rrm, j = 125c* r = 5.0v, c = 25c fm = 120a: j = 125c* fm = 120a: j = 25c* f = 1 khz, 25c c = 146c, square wave, 0jc = 0.40c/w i fm i i v fm rm rm i i v fsm r(ov) f(av) j c typical junction capacitance average forward current maximum surge current maximum repetitive reverse current max peak forward voltage max peak forward voltage max peak reverse current max peak reverse current *pulse test: pulse width 300sec, duty cycle 2% 4600 pf 75 ma 2000 amps 120 amps 2 amps 0.60 volts 0.70 volts 10 ma thermal and mechanical characteristics 0.12c/w 0.40c/w -55c to 175c -55c to 175c case to sink junction to case 20-25 inch pounds 1.1 ounces (32 grams) typical 35-40 inch pounds t r r t j stg ocs ojc mounting base torque terminal torque typical thermal resistance (greased) max thermal resistance per leg operating junction temp range storage temp range weight 120 amp schottky rectifier hs12135 - hs12145 january, 2011 - rev. 5 www.microsemi.com
maximum forward power dissipation 250 dc 120 180 90 140 120 80 60 100 figure 5 200 100 150 60 50 20 0 0 average forward current - amperes 40 maximum power dissipation - watts figure 2 175 c 100 1000 125 c 10 1.0 typical reverse characteristics 50 40 30 10 75 c 0 25 c 0.1 .01 reverse voltage - volts 20 typical reverse current - ma forward current derating 175 155 145 165 figure 4 250 dc 200 180 120 100 150 90 60 50 125 115 105 0 average forward current - amperes maximum allowable case temperature - c 135 typical junction capacitance 100 60,000 40,000 100,000 figure 3 50 10 5.0 1.0 0.5 10,000 6000 4000 2000 1000 0.1 reverse voltage - volts 20,000 junction capacitance - pf instantaneous forward voltage - volts figure 1 600 800 1000 typical forward characteristics 25 c 175 c 200 100 80 40 60 20 4.0 6.0 8.0 10 400 1.4 1.2 0.8 1.0 0.2 0.4 2.0 0 1.0 0.6 instantaneous forward current - amperes hs12135 - hs12145 january, 2011 - rev. 5 www.microsemi.com
|
