v rrm 45 60 100 150 200 v v rms 31 42 70 105 140 v v dc 45 60 100 150 200 v i f(av) a i rrm 1a 0.70 0.80 0.85 0.57 0.65 0.75 0.80 0.90 0.95 0.67 0.75 0.85 15 10 2 dv/dt v/ s r jc t j t stg marking code kch10a045 storage temperature range - 55 to +150 maximum reverse current @ rated vr t j =25 t j =125 i r note 1: tp = 2.0 s, 1.0khz note 2: pulse test with pw=300 s, 1% duty cycle 5 1.5 typical thermal resistance operating junction temperature range - 55 to +150 0.78 ma voltage rate of change (rated v r ) 10000 0.98 0.88 maximum instantaneous forward voltage (note 2) i f = 5 a, t j =25 i f = 5 a, t j =125 i f = 10 a, t j =25 i f = 10 a, t j =125 v f peak forward surge current, 8.3 ms single half sine-wave superimposed on rated load i fsm 120 a peak repetitive reverse surge current (note 1) 0.1 0.88 i frm 10 a v kch 10a20 unit maximum repetitive peak reverse voltage maximum rms voltage 0.5 maximum dc blocking voltage maximum average forward rectified current 10 peak repetitive forward current (rated vr, square wave, 20khz) maximum ratings and electrical characteristics (t a =25 unless otherwise noted) parameter symbol kch 10a045 kch 10a06 kch 10a10 kch 10a15 features low forward voltage drop fast switching for high efficiency high current capability case: fully isolated to-220fp fullpak plastic high surge current capability weight: 2.0 gram approxiamtely 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 ito-220ab ? fch10a045 thru fch10a20 pb free plating product fch10a045/fch10a06/fch10a10/fch10a15/fch10a20 application automotive inverters and solar inverters plating power supply,smps and ups car audio amplifiers and sound device systems pb 10.0 ampere insulated dual common cathode schottky barrier rectifiers .189(4.8) .406(10.3) .130(3.3) .114(2.9) .071(1.8) .055(1.4) .035(0.9) .011(0.3) (2.55) (2.55) .1 .1 .032(.8) .112(2.85) .272(6.9) .606(15.4) .543(13.8) .161(4.1)max .134(3.4) .165(4.2) .381(9.7) .114(2.9) .098(2.5) .055(1.4) .039(1.0) max .100(2.55) .248(6.3) .583(14.8) .512(13.0) .118(3.0) unit : inch (mm) ? 2006 thinki semiconductor co., ltd. http://www.thinkisemi.com/ page 1/2 rev.07 positive negative doubler common cathode case case case common anode prefix "kch" tandem polarity case series tandem polarity suffix "krh" suffix "kdh" suffix "ksh" kch10a06 kch10a10 kch10a15 KCH10A20 j / w j j
(ta=25 unless otherwise noted) ratings and characteristics curves 0 1 2 3 4 5 6 0 50 100 150 average forward a current (a) case temperature ( o c) fig.1- forward current derating curve resistive or inductive load 0 30 60 90 120 150 180 1 10 100 peak forward surge current (a) number of cycles at 60 hz fig. 2- maximum non-repetitive forward surge current 8.3ms single half sine wave jedec method 0.001 0.01 0.1 1 10 100 0 20 40 60 80 100 120 140 instantaneous reverse current (ma) percent of rated peak reverse voltage (%) fig. 4- typical reverse characteristics tj=75 tj=125 tj=25 0.1 1 10 100 1000 0.2 0.4 0.6 0.8 1 1.2 1.4 instantaneous forward current (a) forward voltage (v) fig. 3- typical forward characteristics pulse width=300 s 1% duty cycle kch10a06 kch10a045 kch10a10 kch10a15-KCH10A20 100 1000 10000 0.1 1 10 100 junction capacitance (pf) a reverse voltage (v) fig. 5- typical junction c apacitance f=1.0mhz vsig=50mvp-p 0.1 1 10 100 0.01 0.1 1 10 100 transient thermal impedance ( /w) t-pulse duration. (sec) fig. 6- typical transient thermal characteristics per leg ? 2006 thinki semiconductor co., ltd. http://www.thinkisemi.com/ page 2/2 rev.07 ? fch10a045 thru fch10a20
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