features ?plastic package has underwriters laboratory flammability classification 94v-0 ?dual rectifier construction, positive center tap ?metal silicon junction, majority carrier conduction ?low leakage current, low power loss, high efficiency ?guardring for overvoltage protection ?for use in high frequency switching power supplies and converters with up to 48v output, free wheeling, and polarity protection applications ?rated for reverse surge and esd mechanical data case: jedec to-220ab, ito-220ab, to-262aa molded plastic body terminals: plated leads, solderable per mil-std-750, method 2026 high temperature soldering guaranteed: 250?/10 seconds, 0.25" (6.35mm) from case (to-220ab, ito-220ab) at terminals (to-236ab) polarity: as marked mounting position: any mounting torque: 10 in-lbs maximum weight: 0.08 oz., 2.24 g mbr20h200ct, MBRF20H200CT & mbrb20h200ct-1 series www.kersemi.com 1 reverse voltage 200v forward current 20a max. junction temperature 175 c 0.405 (10.28) 0.389 (9.88) 0.370 (9.40) 0.354 (9.00) 0.523 (13.28) 0.507 (12.88) 0.425 (10.80) 0.393 (10.00) 0.102 (2.60) 0.087 (2.20) 0.185 (4.70) 0.169 (4.30) 0.055 (1.40) 0.049 (1.25) 0.062 (1.57) 0.054 (1.37) 0.055 (1.40) 0.039 (1.00) 0.488 (12.4) 0.472 (12.00) 12 k 3 pin 0.024 (0.60) 0.018 (0.45) 0.100 (2.54) typ. 0.200 (5.08) typ. 0.028 (0.70) 0.035 (0.90) 0.398 (10.10) 0.382 (9.70) case pin 2 pin 1 pin 3 0.531 (13.48) 0.507 (12.88) 0.024 (0.60) 0.018 (0.45) 0.138 (3.50) 0.122 (3.10) 0.141 (3.58) 0.125 (3.18) 1.29 (3.28) 1.21 (3.08) 0.100 (2.54) typ. 0.200 (5.08) typ. 0.058 (1.47) typ. 0.024 (0.60) 0.039 (1.00) 0.108 (2.74 ) 0.092 (2.34) 0.117 (2.96 ) 0.101 (2.56) 1.164 (29.55) 1.108 (28.15) 0.633 (16.07) 0.601 (15.67) 0.630 (16.00) 0.614 (15.60) dia. 0.370 (9.39) 0.354 (8.99) 0.396 (10.05) 0.372 (9.45) 123 pin case pin 2 pin 1 pin 3 0.408 (10.36) 0.392 (9.96) ito-220ab (MBRF20H200CT) to-220ab (mbr20h200ct) to-262aa (mbrb20h200ct-1) 0.398 (10.10) 0.382 (8.70) 0.523 (13.28) 0.507 (12.88) 0.185 (4.70 ) 0.169 (4.30) 0.024 (0.60) 0.018 (0.45) 0.114 (2.90) 0.106 (2.70) 0.634 (16.10) 0.618 (15.70) 0.055 (1.40) 0.047 (1.20) 0.154 (3.90) 0.138 (3.50) 0.150 (3.80) 0.139 (3.54) 0.118 (3.00) typ. 0.067 (1.70) typ. 0.100 (2.54) typ. 0.331 (8.40) typ. 0.343 (8.70) typ. 0.200 (5.08) typ. 0.056 (1.42) 0.064 (1.62) 0.028 (0.70) 0.035 (0.90) 0.055 (1.40 ) 0.049 (1.25) 0.102 (2.60 ) 0.087 (2.20) 1.161 (29.48) 1.105 (28.08) 0.638 (16.20 ) 0.598 (15.20 ) dia. 0.370 (9.40) 0.354 (9.00) 123 pin case pin 2 pin 1 pin 3 dimensions in inches and (millimeters)
maximum ratings (t c = 25? unless otherwise noted) parameter symbol mbr20h200ct MBRF20H200CT mbrb20h200ct-1 unit maximum repetitive peak reverse voltage v rrm 200 v working peak reverse voltage v rwm 200 v maximum dc blocking voltage v dc 200 v maximum average forward rectified current total device 20 (fig. 1) per leg i f(av) 10 a peak forward surge current 8.3ms single half sine-wave superimposed i fsm 290 a on rated load (jedec method) per leg peak repetitive reverse current per leg at t p = 2 s, 1kh z i rrm 1.0 a peak non-repetitive reverse surge energy e rsm 20 mj (8/20 s waveform) non-repetitive avalanche energy per leg at 25 c, e as = 2.0a, l=10mh e as 20 mj electrostatic discharge capacitor voltage human body model: c = 100pf, r = 1.5k ? v c 25 kv voltage rate of change (rated v r ) dv/dt 10,000 v/ s operating junction and storage temperature range t j , t stg 65 to +175 ? rms isolation voltage (mbrf type only) from terminals 4500 (1) to heatsink with t = 1 second, rh 30% v isol 3500 (2) v 1500 (3) electrical characteristics (t c = 25? unless otherwise noted) parameter symbol typical maximum unit maximum instantaneous i f = 10a, t j = 25? 0.81 0.88 forward voltage per leg at: i f = 10a, t j = 125? 0.65 0.75 i f = 20a, t j = 25? v f 0.87 0.97 v i f = 20a, t j = 125? 0.74 0.85 maximum reverse current per leg t j = 25? 5.0 a at working peak reverse voltage (4) t j = 125? i r 1.0 ma typical junction capacitance at 4.0v, 1mhz cj 250 pf thermal characteristics (t c = 25? unless otherwise noted) parameter symbol mbr mbrf mbrb unit typical thermal resistance per leg r jc 2.0 4.0 2.0 ?/w notes: (1) clip mounting (on case), where lead does not overlap heatsink with 0.110?offset (2) clip mounting (on case), where leads does overlap heatsink (3) screw mounting with 4-40 screw, where washer diameter is 4.9 mm (0.97? (4) pulse test: 300 s pulse width, 1% duty cycle ordering information product case package code package option mbr20h200ct to-220ab 45 anti-static tube, 50/tube, 1k/carton MBRF20H200CT to-200ab 45 anti-static tube, 50/tube, 1k/carton mbrb20h200ct-1 to-262aa 45 anti-static tube, 50/tube, 1k/carton mbr20h200ct, MBRF20H200CT & mbrb20h200ct-1 series www.kersemi.com 2
mbr20h200ct, MBRF20H200CT & mbrb20h200ct-1 series www.kersemi.com 3 0.1 0.3 0.2 0.4 0.6 0.8 1.0 0.5 0.7 0.9 1.1 100 10 0.1 1 0.1 0.01 1 10 100 1,000 0.01 1 100 10 10 100 0.1 0.1 1 fig. 3 ?typical instantaneous forward characteristics i r -- instantaneous reverse current ( a) junction capacitance (pf) 1 10 100 100 1000 10000 0.1 10 reverse voltage (v) 10 20 30 50 70 100 40 60 80 90 fig. 4 ?typical reverse characteristics fig. 6 ?typical transient thermal impedance per leg t -- pulse duration (sec.) instantaneous forward voltage (v) percent of rated peak reverse voltage (%) i f -- instantaneous forward current (a) transient thermal impedance ( c/w) 0 5 10 15 20 25 25 50 75 100 125 150 175 average forward current (a) case temperature ( c) 0 25 50 75 100 125 150 175 200 225 250 275 300 325 1 10 100 average forward current (a) number of cycles at 60 h z fig. 5 ?typical junction capacitance fig. 1 ?forward derating curve fig. 2 ?maximum non-repetitive peak forward surge current 350 10,000 t j = 175 c t j = 125 c t j = 75 c t j = 25 c mbrf mbr, mbrb mbrf mbr, mbrb t j = 175 c t j = 25 c t j = 75 c t j = 125 c (t a = 25? unless otherwise noted)
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