sk52 ... sk510 sk52 ... sk510 surface mount schottky rectifier diodes schottky-gleichrichterdioden fr die oberfl?chenmontage version 2010-12-06 dimensions - ma?e [mm] nominal current C nennstrom 5 a repetitive peak reverse voltage periodische spitzensperrspannung 20...100 v plastic case kunststoffgeh?use ~ smb ~ do-214aa weight approx. C gewicht ca. 0.1 g plastic material has ul classification 94v-0 geh?usematerial ul94v-0 klassifiziert standard packaging taped and reeled standard lieferform gegurtet auf rolle maximum ratings grenzwerte type typ repetitive peak reverse voltage periodische spitzensperrspannung v rrm [v] surge peak reverse voltage sto?spitzensperrspannung v rsm [v] forward voltage durchlass-spannung v f [v] 1 ) sk52 20 20 < 0.55 sk53 30 30 < 0.55 sk54 40 40 < 0.55 SK55 50 50 < 0.68 sk56 60 60 < 0.68 sk58 80 80 < 0.83 sk510 100 100 < 0.83 max. average forward rectified current, r-load dauergrenzstrom in einwegschaltung mit r-last sk52...sk56 sk58, sk510 i fav i fav 5 a 1 ) 5 a 2 ) repetitive peak forward current periodischer spitzenstrom f > 15 hz i frm 20 a 2 ) peak forward surge current, 50/60 hz half sine-wave sto?strom fr eine 50/60 hz sinus-halbwelle t a = 25c i fsm 100/110 a rating for fusing, t < 10 ms grenzlastintegral, t < 10 ms t a = 25c i 2 t 50 a 2 s operating junction temperature C sperrschichttemperatur storage temperature C lagerungstemperatur t j t s -50...+150c -50...+150c 1 i f = 5 a, t j = 25c 1 max. temperature of the terminals t t = 100c C max. temperatur der anschlsse t t = 100c 2 max. temperature of the terminals t t = 85c C max. temperatur der anschlsse t t = 85c ? diotec semiconductor ag http://www.diotec.com/ 1 1.1 2 . 2 0 . 2 type typ 2 . 1 0 . 1 3 . 7 0 . 1 2 5 0.5 5.4 0.5 0.15
sk52 ... sk510 characteristics kennwerte leakage current sperrstrom t j = 25c t j = 100c v r = v rrm v r = v rrm i r i r < 150 a < 20 ma thermal resistance junction to ambient air w?rme widerstand sperrschicht C umgebende luft r tha < 45 k/w 1 ) thermal resistance junction to terminal w?rmewiderstand sperrschicht ? anschluss r tht < 15 k/w 1 mounted on p.c. board with 50 mm 2 copper pads at each terminal montage auf leiterplatte mit 50 mm 2 kupferbelag (l?tpad) an jedem anschluss 2 http://www.diotec.com/ ? diotec semiconductor ag rated forward current vs. temp. of the terminals in abh. v. d. temp. der terminals zul. richtstrom 120 100 80 60 40 20 0 i fav [%] [c] t t 150 100 50 0 [a] i f forward characteristics (typical values) durchlasskennlinien (typische werte) 10 10 1 10 10 2 -1 -2 0 v f 0.4 0.6 [v] 1.0 sk52...54 sk58, SK5510 SK55, 56 sk t = 25c j
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