creat by art ? metal silicon junction, majority carrier conduction ? low power loss, high efficiency ? high current capability, low forward voltage drop ? qualified as per aec-q101 ? high surge capability 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 dv/dt v/us t j o c t stg o c note2: thermal resistance from junction to case per leg v maximum dc reverse current at rated dc blocking voltage t a =25 t a =125 i r 0.2 15 ma ma v f 0.70 0.60 0.90 a peak forward surge current, 8.3 ms single half sine-wave superimposed on rated load (jedec method) i fsm 220 a ? plastic material used carries underwriters laboratory classifications 94v-0 ? for use in low voltage, high frequency inverters, , free wheeling, and polarity protection applications ? high temperature soldering guaranteed: 260 / 10 seconds at terminals maximum average forward rectified current @tc = 130 (total device) mechanical data ? guarding for over voltage protection features mbrs3045ct = specific device code g = green compound maximum thermal resistance per leg (note 2) r jc r ja dimensions in inches and (millimeters) mbrs3045ct note1: pulse test : 300us pulse width, 1% duty cycle -65 to + 150 10,000 -65 to + 150 i f(av) 30 1.5 50 o c/w mbrs3045ct d 2 pak version:a11 operating temperature range storage temperature range y = year 30.0amps surface mount schottk y barrier rectifie r marking diagram ? case: jedec d 2 pak molded plastic 45 31 45 maximum rms voltage maximum repetitive peak reverse voltage maximum dc blocking voltage ww = work week ? polarity: as marked ? terminals: leads solderable per mil-std-750, method 2026 voltage rate of change (rated v r ) type number maximum ratings and electrical characteristi c ? weight: 1.41 grams maximum instantaneous forward voltage at (note 1) if = 15a, t a =25 if = 15a, t a =125 if = 30a, t a =25 if = 30a, t a =125 0.75 ? mounting position: any pb rohs compliance rohs compliance
version:a11 ratings and characteristic curves (mbrs3045ct) fig.1 forward current derating curve 0 5 10 15 20 25 30 35 0 25 50 75 100 125 150 175 case temperature ( o c) average forward current (a) resistive or inductiveload fig. 2 maximum non-repetitive forward surge current per leg 0 25 50 75 100 125 150 175 200 225 250 1 10 100 number of cycles at 60 hz peak forward surge 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 10 100 0 20 40 60 80 100 120 140 percent of rated peak reverse voltage (%) instantaneous reverse current (ma) ta=25 ta=125 fig. 3 typical forward characterisrics per leg 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 current (a) pulse width-300us 1% duty cycle 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) fig. 5 typical junction capacitance per leg 100 1000 10000 0.1 1 10 100 reverse voltage (v) junction capacitance (pf)
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