SK2020YD2 ... sk2045yd2 SK2020YD2 ... sk2045yd2 surface mount schottky rectifiers C single diode schottky-gleichrichter fr die oberfl?chenmontage C einzeldiode version 2013-03-19 dimensions - ma?e [mm] nominal current nennstrom 20 a repetitive peak reverse voltage periodische spitzensperrspannung 20...45 v plastic case kunststoffgeh?use to-263ab d2pak weight approx. C gewicht ca. 1.6 g plastic material has ul classification 94v-0 geh?usematerial ul94v-0 klassifiziert standard packaging in tubes standard lieferform in stangen maximum ratings and characteristics grenz- und kennwerte type typ repetitive / surge peak reverse voltage periodische- / spitzensperrspannung v rrm [v] / v rsm [v] forward voltage durchlass-spannung v f [v] t j = 125c forward voltage durchlass-spannung v f [v] t j = 25c i f = 5 a i f = 5 a i f = 20 a SK2020YD2 20 typ. 0.31 < 0.45 < 0.58 sk2030yd2 30 typ. 0.31 < 0.45 < 0.58 sk2040yd2 40 typ. 0.31 < 0.45 < 0.58 sk2045yd2 45 typ. 0.31 < 0.45 < 0.58 max. average forward rectified current (ac), r-load dauergrenzstrom in einwegschaltung mit r-last t c = 100c i fav 20 a max. current in dc forward mode dauergrenzstrom bei gleichstrom-durchlassbetrieb t c = 130c i fav 20 a repetitive peak forward current C periodischer spitzenstrom f > 15 hz i frm 55 a 1 ) peak forward surge current, 50/60 hz half sine-wave sto?strom fr eine 50/60 hz sinus-halbwelle t a = 25c i fsm 280/320 a rating for fusing C grenzlastintegral, t < 10 ms t a = 25c i 2 t 390 a 2 s junction temperature C sperrschichttemperatur in dc forward mode C bei gleichstrom-durchlassbetrieb storage temperature C lagerungstemperatur t j t j t s -50...+150c 200c 2 ) -50...+175c leakage current sperrstrom v r = v rrm t j = 25c t j = 25c t j = 100c i r < 200 a typ. 120 a typ. 15 ma thermal resistance junction to case w?rmewiderstand sperrschicht - geh?use r thc < 1.5 k/w 1 max. temperature of the case t c = 100c C max. temperatur des geh?uses t c = 100c 2 for more details, ask for the diotec application note reliability of bypass diodes weitere infos in der diotec applikationsschrift ?reliability of bypass diodes ? diotec semiconductor ag http://www.diotec.com/ 1 0.4 4.5 0.2 1.2 5.08 0.8 1.3 10.25 0.5 1 type typ 3 2 4 1 2/4 3
SK2020YD2 ... sk2045yd2 2 http://www.diotec.com/ ? diotec semiconductor ag 120 100 80 60 40 20 0 [%] i fav rated forward current vs. temp. of the case in abh. v. d. temp. des geh?uses zul. richtstrom [c] t c 150 100 50 0 forward characteristics (typical values) durchlasskennlinien (typische werte) t = 125c j 10 10 1 10 10 2 -1 -2 [a] i f 0 v f 0.4 0.6 [v] 1.0 t = 25c j 10 10 1 10 2 1 -2 10 -1 [ma] i r 0 v rrm 40 60 80 100 [%] typ. instantaneous leakage current vs. rev. voltage typ. sperrstrom (augenblickswert) . sperrspannung t = 25c j t = 100c j t = 125c j t = 75c j t = 50c j t = 150c j [pf] [v] c j v r t = 25c f = 1.0 mhz j junction capacitance vs. reverse voltage (typical) sperrschichtkapazit?t in abh. v.d. sperrspg. (typ.) peak forward surge current versus number of cycles at 50 hz durchlass-spitzenstrom in abh. von der zahl der halbwellen bei 50 hz 10 10 10 3 2 [a] ? f 1 10 10 [n] 10 2 3
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