maximum ratings and electrical characteristics for capacitive load, derate current by 20%. single phase, half wave, 60hz, resistive or inductive load. rating at 25 o c ambient temperature unless otherwise specified. notes : -55 to +150 symbol v rrm v rms v dc if (av) i fsm v f i r trr c j t j , t stg 200 140 200 400 280 400 600 420 600 12.0 10.0 100 1.3 1.7 0.98 35 250 65 2.2 unit v v v v a a ua ua o c pf o cw ns maximum recurrent peak reverse voltage maximum rms voltage maximum dc blocking voltage maximum average forward rectified peak forward surge current, 8.3ms single maximum instantaneous forward voltage maximum dc reverse current @t j =25 o c typical junction capacitance (note 2) operating junction and storage current t c =100 o c half sine-wave superimposed on rated load (jedec method) @ 6.0 a at rated dc blocking voltage @t j =125 o c maximum reverse recovery time (note 1) typical thermal resistance (note 3) r jc temperature range (1) reverse recovery test conditions i f = 0.5a, i r = 1.0a, irr = 0.25a. (2) measured at 1.0 mhz and applied reverse voltage of 4.0 volts dc. (3) thermal resistance junction to case. ? MUR1220CTr thru mur1260ctr ? 2006 thinki semiconductor co.,ltd. http://www.thinkisemi.com/ page 1/2 pb free plating product MUR1220CTr thru mur1260ctr pb 12.0 ampere heatsink dual common anode fast recovery rectifiers MUR1220CT MUR1220CTr MUR1220CTd feature low forward voltage drop fast switching for high efficiency high current capability case:to-220ab heatsink high surge current capability weight: 2.2 gram approximately polarity: as marked on diode body method 208 mounting position: any terminals: solderable per mil-std-202 mechanical data low reverse leakage current epoxy: ul 94v-0 rate flame retardant to-220ab unit : inch (mm) application positive negative doubler common cathode case case case common anode suffix "ctr" suffix "ctd" suffix "ct" automotive environment(inverters/converters) plating power supply,adaptor,smps and ups car audio amplifiers and sound device system .196(5.00) .054(1.39) .038(0.96) .419(10.66) .139(3.55) min .624(15.87) .269(6.85) .548(13.93) .50(12.7)min .177(4.5)max .226(5.75) .163(4.16) .045(1.15) .019(0.50) .025(0.65)max .1(2.54) .1(2.54) .387(9.85) tandem polarity mur1240ct mur1240ctr mur1240ctd mur1260ct mur1260ctr mur1260ctd
fig.1 - forward current derating curve fig.3 - typical instantaneous forward characteristics average forward rectified current, amperes 12 5 10 iinstantaneous forward current, amperes 6 10 0.1 0.4 0.2 0.6 0.8 1.0 1.2 1.4 1.6 0 0 50 100 150 case temperature, o c instantaneous forward voltage, volts fig.2 - maximum non-repetitive peak forward surge current peak forward surge current, amperes number of cycles at 60hz 0 20 40 60 80 100 1 10 100 fig.4 - typical reverse characteristics percent of rated peak reverse voltage,% instantaneous reverse current, microamperes 0.1 0 1 10 1000 100 20 40 60 80 100 fig.5 - typical junction capacitance reverse voltage, volts 0.1 10 junction capacitance, pf 1000 1.0 4.0 10 100 100 60 hz resistive or inductive load pulse width 8.3ms single half-sire-wave (jedec method) t j =25 o c pulse width=300us 1% duty cycle t j =125 o c t j =25 o c t j = 25 o c f = 1.0 mhz vsig = 50mvp-p MUR1220CTr mur1240ctr mur1260ctr ? 2006 thinki semiconductor co.,ltd. http://www.thinkisemi.com/ page 2/2 7 2 ? MUR1220CTr thru mur1260ctr
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