SK1820D2 ... sk1845d2 SK1820D2 ... sk1845d2 surface mount schottky rectifiers C single diode schottky-gleichrichter fr die oberfl?chenmontage C einzeldiode version 2011-05-23 dimensions - ma?e [mm] nominal current C nennstrom 18 a repetitive peak reverse voltage periodische spitzensperrspannung 20...45 v plastic case C 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 on request taped on 13 reel standard lieferform in stangen green molding auf anfrage gegurtet auf 13 rolle halogen-free 1 typical applications typische anwendungen bypass diodes C b est trade-off between v f and i r 2 ) free-wheeling diodes high frequent output rectification bypass-dioden C o ptimales v f und i r 2 ) freilaufdioden hochfrequenz-ausgangsgleichrichtung maximum ratings and characteristics grenz- und kennwerte type typ repetitive / surge peak reverse voltage periodische- / spitzen-sperrspannung 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 = 18 a SK1820D2 20 typ. 0.33 < 0.50 < 0.58 sk1830d2 30 typ. 0.33 < 0.50 < 0.58 sk1840d2 40 typ. 0.33 < 0.50 < 0.58 sk1845d2 45 typ. 0.33 < 0.50 < 0.58 repetitive peak forward current C periodischer spitzenstrom f > 15 hz i frm 55 a 3 ) 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, t < 10 ms 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 t j t j -50...+150c 200c storage temperature C lagerungstemperatur t s -50...+175c 1 from 4q/2011 C ab 4q/2011 2 for more details, ask for the diotec application note reliability of bypass diodes weitere infos in der diotec applikationsschrift ?reliability of bypass diodes 3 max. temperature of the case t c = 100c C max. temperatur des geh?uses t c = 100c ? diotec semiconductor ag http://www.diotec.com/ 1 0.4 4.5 0.2 1.2 5.08 0.8 1.3 1 type typ 3 2 4 1 2 3 4 k 10.25 0.5
SK1820D2 ... sk1845d2 characteristics kennwerte max. average forward rectified current, r-load dauergrenzstrom in einwegschaltung mit r-last t c = 100c i fav 18 a leakage current sperrstrom t j = 25c t j = 100c v r = v rrm v r = v rrm i r i r < 500 a < 20 ma thermal resistance junction to case w?rme widerstand sperrschicht C geh?use r thc < 1.5 k/w 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 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 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 sk1820...sk1845d2 t = 25c j
|
