mbrf mbrf2020ct thru mbrf20100ct schottky barrier rectifier reverse voltage - 20 to 100 volts forward current - 20.0 amperes maximum ratings and electrical characteristics note: 1.measured at 1mhz and applied reverse voltage of 4.0v d.c. 2.thermal resistance from junction to case ratings at 25 c ambient temperature unless otherwise specified. single phase half-wave 60hz,resistive or inductive load,for capacitive load current derate by 20%. volts volts volts symbols units amps amps volts v rrm v rms v dc i (av) i fsm v f 20.0 150.0 0.75 operating junction temperature range maximum repetitive peak reverse voltage maximum rms voltage maximum dc blocking voltage maximum average forward rectified current at tc(see fig.1) peak forward surge current 8.3ms single half sine-wave superimposed on rated load (jedec method) maximum instantaneous forward voltage at 10.0a maximum dc reverse current t a =25 c at rated dc blocking voltage t a =100 c typical junction capacitance (note 1) i r 1.0 r q jc c j t j t stg 2.0 450 pf c ma typical thermal resistance (note 2) c/w storage temperature range c -55 to +150 -55 to +125 -55 to +150 15.0 50.0 0.55 0.85 550 20 14 20 30 21 30 40 28 40 50 35 50 60 42 60 80 56 80 100 70 100 70 49 70 90 63 90 mbrf 2020ct mbrf 2030ct mbrf 2050ct mbrf 2040ct mbrf 2060ct 2080ct mbrf 2070ct mbrf 2090ct mbrf 20100ct 45 32 45 mbrf 2045ct mdd catalog number dimensions in inches and (millimeters) ito-220ab pin 1 pin 3 pin 2 case 1 3 2 pin 16.5 0.3 10.2 0.2 15.0 0.5 4.0 0.3 13.5 0.5 2.6 0.15 1.4 0.1 0.6 0.1 4.5 0.2 3.1 +0.2 -0.1 |? 3 . 3 0 . 1 |? 3 . 2 0 . 2 8.2 0.2 2.6 0.2 0.6 0.1 case : ito-220ab molded plastic body terminals : leads solderable per mil-std-750, method 2026 polarity : as marked mounting position : any weight :0.060 ounce, 1.67 grams for use in low voltage, high frequency inverters,free metal silicon junction,majority carrier conduction. high current capability,low forward voltage drop. guard ring for over voltage protection. features mechanical data wheeling,and polarity protection applications. high surge capacity.
ratings and characteristic curves mbrf2020ct thru mbrf20100ct 20 16 12 8 4 0 0 25 50 75 100 125 150 175 150 125 100 75 50 25 0.2 0.4 0.6 0.8 1.0 1.1 0.1 1.0 10 100 0.01 0.1 1 10 100 100 10 1 0.1 reverse voltage,volts t,pulse duration,sec. fig. 5-typical junction capacitance fig. 6-typical transient thermal impedance fig. 3-typical instantaneous forward characteristics number of cycles at 60 hz fig. 2-maximum non-repetitive peak forward surge current fig. 1- forward current derating curve average forward rectified current, amperes instantaneous forward current,amperes junction capacitance, pf peak forward surge current, amperes instantaneous forward voltage, volts single phase half wave 60hz resistive or inductive load 1 10 100 0.01 0.1 1 50 10 t j =25 c 10 100 1000 2000 0 20 40 60 80 100 100 10 1 0.1 0.01 0.001 tj=25 c tj=100 c percent of peak reverse voltage,% fig. 4-typical reverse characteristics instantaneous reverse current, milliamperes transient thermal impedance, c/w ambient temperature, c tj=75 c 8.3ms single half sine-wave (jedec method) mbrf2050ct-mbrf2060ct mbrf2020ct-mbrf2045ct mbrf2070ct-mbrf20100ct t j =25 c pulse width=300 m s 1%duty cycle mbrf2050ct-mbrf20100ct mbrf2020ct-mbrf2045ct mbrf2050ct-mbrf20100ct mbrf2020ct-mbrf2045ct the cruve g ra p h is for reference onl y , can't be the basis for j ud g ment ( ? ) !
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