creat by art ? low power loss, high efficiency ? high current capability, low forward voltage drop ? guard-ring for overvoltage protection mechanical data mbrf20h100ct ito-220ab 50 / tube c0 maximum ratings and el ectrical characteristics rating at 25 ambient temperature unless otherwise specified. symbol unit v rrm v v rms v v dc v i f(av) a i rrm a ua ma dv/dt v/us r jc o c/w t j o c t stg o c mbrf20h100ct - MBRF20H200CT 20.0amps isolated schottk y barrier rectifiers ito-220ab features ? ul recognized file # e-326243 ? plastic material used carriers underwriters laboratory classification 94v-0 ? metal silicon junction, majority carrier conduction ? high surge capability ? for use in low voltage, high frequency inverters, free wheeling, and polarity protection applications ? high temperature soldering guaranteed: 260 /10 seconds/.25", (6.35mm) from case ? green compound with suffix "g" on packing code & prefix "g" on datecode ? case: ito-220ab molded plastic body ? terminals: pure tin plated, lead free, solderable per mil-std-750, method 2026 ? polarity: as marked ? mounting position:any ? mounting torque: 5 in. - lbs, max ? weight: 1.75 grams parameter mbrf 20h100ct mbrf 20h150ct mbrf 20h200ct maximum repetitive peak reverse voltage 100 150 200 maximum rms voltage 70 105 140 maximum dc blocking voltage 100 150 200 maximum average forward rectified current 20 peak repetitive surge current (rated v r , square wave, 20khz) i frm 20 a peak forward surge current, 8.3 ms single half sine-wave superimposed on rated load (jedec method) i fsm 150 a peak repetitive reverse surge current (note 1) 1 0.5 v 0.85 0.88 0.75 0.75 0.95 0.97 0.85 0.85 maximum reverse current @ rated v r t a =25 t a =125 i r 5 2 maximum instantaneous forward voltage (note 2) if=10a, t a =25 if=10a, t a =125 if=20a, t a =25 if=20a, t a =125 v f voltage rate of change,(rated v r ) 10000 rms isolation voltage (t=1.0 second, r.h. Q 30%,ta=25 ) v iso 4500 (note 3) v 3500 (note 4) 1500 (note 5) typical thermal resistance 3.5 operating temperature range - 65 to + 175 storage temperature range - 65 to + 175 note 1: 2.0us pulse width, f=1.0khz note 2: pulse test : 300us pulse width, 1% duty cycle note 3: clip mounting (on case), where lead does not overlap heatsink with 0.11" offset note 4: clip mounting (on case), where lead do overlap heatsink. note 5: screw mounting with 4-40 screw, where washer diameter is Q 4.9mm (0.19") version:f12 ordering information (example) part no. package packing packing code packing code (green) c0g
version:f12 ratings and characteristic cur ves (mbrf20h100ct thru MBRF20H200CT) 0 5 10 15 20 25 50 60 70 80 90 100 110 120 130 140 150 160 170 180 average forward current (a) case temperature ( o c) fig.1 forward current derating curve resistive or inductiveload with heatsink 0 30 60 90 120 150 180 1 10 100 peak forward surge current (a) number of cycles at 60 hz fig. 2 maximum non-repetitive forward surge current per leg 8.3ms single half sine wave jedec method 0.0001 0.001 0.01 0.1 1 10 0 20 40 60 80 100 120 140 instantaneous reverse current (ma) percent of rated peak reverse voltage (%) fig. 4 typical reverse characteristics per leg ta=75 ta=125 ta=25 100 200 300 400 500 600 700 800 900 1000 0.1 1 10 100 junction capacitance (pf) a reverse voltage (v) fig. 5 typical junction capacitance per leg ta=25 f=1.0mhz vsig=50mvp-p 0.01 0.1 1 10 100 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2 instantaneous forward current(a) forward voltage (v) fig. 3 typical forward characteristics per leg pulse width=300us 1% duty cycle ta=125 ta=25 0.1 1 10 100 0.01 0.1 1 10 100 transient thermal impedance ( /w) t-pulse duration(s) fig. 6 typical transient thermal impedance
ito-220ab dimensions min max min max a 4.30 4.70 0.169 0.185 b 2.50 3.16 0.098 0.124 c 2.30 2.96 0.091 0.117 d 0.46 0.76 0.018 0.030 e 6.30 6.90 0.248 0.272 f 9.60 10.30 0.378 0.406 g 3.00 3.40 0.118 0.134 h 0.95 1.45 0.037 0.057 i 0.50 0.90 0.020 0.035 j 2.40 3.20 0.094 0.126 k 14.80 15.50 0.583 0.610 l - 4.10 - 0.161 m 12.60 13.80 0.496 0.543 n - 1.80 - 0.071 o 2.41 2.67 0.095 0.105 p/n = specific device code g = green compound yww = date code c0g packing code c0 ordering information part no. package bulk packing packing code (green) dim. unit(mm) unit(inch) marking diagram mbrf20hxxct 50 / tube note: "xx" is device code from "100" thru "200".
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