creat by art ? ul recognized file # e-326243 ? low power loss, high efficiency ? high current capability, low forward voltage drop ? guard-ring for overvoltage protection mechanical data mbr20lxxxct = specific device cod e 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 cj pf r jc o c/w t j o c t stg o c mbr20l120ct 120 1 maximum reverse current @ rated v r t a =25 t a =100 i r typ mbr20l100ct 100 70 100 note 3: measure at 1 mhz and applied reverse voltage of 4.0v d.c. voltage rate of change,(rated v r ) 10000 typical junction capacitance (note 3) v mbr20l100ct - mbr20l120ct 20.0amps low v f schottky barrier rectifiers marking diagram to-220ab dimensions in inches and (millimeters) ? case: to-220ab features ? high surge current capability 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 maximum average forward rectified current v f peak repetitive reverse surge current (note 1) version:c11 - 55 to + 150 note 1: 2.0us pulse width, f=1.0khz operating temperature range storage temperature range - 55 to + 150 note 2: pulse test : 300us pulse width, 1% duty cycle ? mounting torque: 5 in- lbs, max ? mounting position:any ? plastic material used carriers underwriters laboratory classification 94v-0 ? qualified as per aec-q101 ? for use in low voltage - high frequency inventor, free wheeling, and polarity protection application ? terminals: pure tin plated leads, solderable per mil-std-202, method 208 guaranteed ? high temperature soldering guaranteed: 260 /10 seconds/.375", (9.5mm) lead lengths at 5 lbs.,(2.3kg) tension i fsm 150 ? weight: 1.92 grams typical thermal resistance (note 4) type number ? polarity: as marked note 4: heatsink size (4" x 6" x 0.25") al-plate a a peak repetitive forward current (rated v r , square wave, 20khz) i frm 20 a i f(av) 20 peak forward surge current, 8.3 ms single half sine- wave superimposed on rated load typ typ max max 0.83 0.72 0.90 84 120 0.78 0.63 0.86 0.73 1.40 20 10 typ max 0.81 0.67 0.80 1.00 max 1.10 1.20 0.75 0.68 0.85 0.75 20 15 0.72 0.58 270 435 2.8 3 pb rohs compliance rohs compliance
version:c11 ratings and characteristic curves (mbr20l100ct - mbr20l120ct) fig.1 forward current derating curve 0 5 10 15 20 25 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 case temperature ( o c) average forward a current (a) resistive or inductivelo a mbr20l100ct mbr20l120ct fig. 2 maximum forward surge current 0 25 50 75 100 125 150 175 1 10 100 number of cycles at 60 hz peak forward surge a current (a) 8.3ms single half sine wave jedec method mbr20l100ct mbr20l120ct fig. 4 typical reverse characteristics 0.01 0.1 1 10 100 1000 10000 10 20 30 40 50 60 70 80 90 100 percent of rated peak reverse voltage (%) reverse leakage current (ua) ta=125 ta=25 mbr20l100ct mbr20l120ct fig. 5 typical junction capacitance 100 1000 10000 0.1 1 10 100 reverse voltage (v) junction c apacitance (pf) a mbr20l100ct mbr20l120ct ta=25 fig. 3 typical forward characterisrics 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) forward current (a) ta=125 ta=25 mbr20l100ct mbr20l120ct fig. 6 typical transient thermal impedance per leg 0.1 1 10 100 1000 0.01 0.1 1 10 100 t-pulse duration(s) transient thermal impedance a ( /w) ta=25
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