creat by art ? low power loss, high efficiency ? high current capability, low forward voltage drop ? guard-ring for overvoltage protection mechanical data mbr20hxxct = specific device code g = green compound y = year ww = work week maximum ratings and electrical characteristics rating at 25 ambient temperature unless otherwise specified. single phase, half wave, 60 hz, resistive or inductive load. for capacitive load, derate current by 20% symbol unit v rrm v v rms v v dc v i rrm a ua ma dv/dt v/us r jc o c/w t j o c t stg o c voltage rate of change,(rated v r ) 10000 note 3: mount on heatsink size of 2in x 3in x 0.25in al-plate 150 105 150 140 200 2 mbrs20h100ct - mbrs20h200ct 20.0amps. surface mount schottky barrier rectifiers mbrs 20h100ct mbrs 20h150ct mbrs 20h200ct marking diagram dimensions in inches and (millimeters) 70 100 5 0.97 0.85 0.88 0.75 0.75 0.95 0.85 maximum reverse current @ rated v r t a =25 t a =125 i r maximum repetitive peak reverse voltage maximum rms voltage maximum dc blocking voltage 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 peak repetitive reverse surge current (note 1) v 1 0.5 version:e11 - 65 to + 175 note 1: 2.0us pulse width, f=1.0khz operating temperature range storage temperature range - 65 to + 175 note 2: pulse test : 300us pulse width, 1% duty cycle 0.85 ? case: d 2 pak molded plastic body ? ul recognized file # e-326854 features ? high surge capability ? metal silicon junction, majority carrier conduction ? high temperature soldering guaranteed: 260 /10 seconds/.25", (6.35mm) from case ? plastic material used carriers underwriters laboratory classification 94v-0 ? for use in power supply - output rectification, power management, instrumentation ? weight: 1.41 grams typical thermal resistance (note 3) type number 100 200 1.5 d 2 pa k ? green compound with suffix "g" on packing code & prefix "g" on datecode maximum average forward rectified current at tc=125 i f(av) 20 a ? polarity: as marked ? mounting torque: 5 in. - lbs, max ? mounting position:any ? terminals: pure tin plated, lead free, solderable per mil-std-750, method 2026 peak repetitive surge current (rated v r , square wave, 20khz) at tc=125 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 pb rohs compliance rohs compliance
version:e11 ratings and characteristic curves (mbrs20h100ct thru mbrs20h200ct) fig.1 forward current derating curve 0 5 10 15 20 25 0 25 50 75 100 125 150 175 200 case temperature ( o c) average forward a current (a) resistive or inductive load fig. 2 maximum non-repetitive forward surge current per leg 0 30 60 90 120 150 180 1 10 100 number of cycles at 60 hz peak forward surge a current (a) 8.3ms single half sine wave jedec method fig. 4 typical reverse characteristics per leg 0.0001 0.001 0.01 0.1 1 10 0 20 40 60 80 100 120 140 percent of rated peak reverse voltage (%) instantaneous reverse a current (ma) ta=75 ta=125 ta=25 fig. 5 typical junction capacitance 100 1000 10000 0.1 1 10 100 reverse voltage (v) junction c apacitance (pf) a ta=25 f=1.0mhz vsig=50mvp-p fig. 3 typical forward characterisrics per leg 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 forward voltage (v) instantaneous forward a current (a) pulse width=300us 1% duty cycle ta=125 ta=25 fig. 6 typical transient thermal impedance per leg 0.1 1 10 100 0.01 0.1 1 10 100 t-pulse duration(s) transient thermal impedance ( /w)
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