ms20180 to MS20200 schottky barrier rectifiers prv : 180 - 200 volts io : 20 am p ere features : * guard ring for reverse protection * low power loss * high efficiency * high surge capacity * pb / rohs free mechanical data : * case : jedec to-220ac molded plastic body * terminals: plated leads, solderable per mil-std-750 method 2026 * polarity: as marked * mounting position: any * weight : 2.24 grams (approximately) maximum ratings and electrical characteristics (ta =25c unless otherwise noted.) symbol ms20180 MS20200 unit maximum repetitive peak reverse voltage v rrm 180 200 v maximum average forward rectified current at t c = 141 c i f(av) 20 a maximum peak forward surge current, 8.3ms single half sine-wave superimposed on rated load maximum instantaneous forward at i f = 20 a, t j = 25 c 0.85 voltage (1) i f = 20 a, t j =125 c 0.67 maximum reverse current per leg t j = 25c i r 100 a at peak reverse voltage (1) t j = 125 c i r(h) 250 a typical junction capacitance ( v r = 5 v, t j = 25 c) c j 310 pf typical thermal resistance, junction to case r jc 2.1 c/w operating junction temperature range t j - 55 to + 175 c storage temperature range t stg - 55 to + 175 c note : (1) pulse test: pulse width 300 s, duty cycle 2%. page 1 of 2 rev. 01 : october 13, 2006 v f parameter a i fsm 250 v 0.205(520) 0.195(4.95) 0.635(16.13) 0.625(15.87) 0.055(1.39) 0.045(1.14) 0.145(3.68) 0.135(3.43) 0.160(4.06) 0.140(3.56) 0.603(15.32) 0.573(14.55) 0.560(14.22) 0.530(13.46) 0.350(8.89) 0.330(8.39) 0.185(4.70) 0.175(4.44) 0.037(0.94) 0.027(0.68) 0.415(10.54)max. 0.154(3.91)dia. 0.148(3.74) 0.113(2.87) 0.103(2.62) pin 1 pin 2 case 0.022(0.56) 0.014(0.36) 12 to-220ac dimensions in inches and ( millimeters ) certificate th97/10561qm certificate tw00/17276em
fig.1 - forward current derating fig.2 - typical junction capacitance 105 115 125 135 145 155 155 175 0.1 1.0 10 100 fig.3 - typical forward characteristics fig. 4 - typical reverse characteristics 0 40 80 120 160 200 page 2 of 2 rev. 01 : october 13, 2006 rating and characteristic curves ( ms20180 ~ MS20200 ) 20 16 12 8 0.01 10000 0 100 1000 100 1.0 1000 0.001 reverse voltage, (v) junction capacitance, (pf) average forward current, (a) instantaneous forward current, (a) typical reverse current, ( a) 1.0 0.2 0.4 0.6 0.8 1.0 instantaneous forward voltage, (v) 4 10 t j = 25 c 0.0001 0.1 1.2 t j = 25 c t j = 125 c t j = 125 c 1.4 1.6 case temperature, ( c) reverse voltage, (v) t j = 75 c certificate th97/10561qm certificate tw00/17276em
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