SK32SMA ... SK310SMA SK32SMA ... SK310SMA Surface Mount Schottky Rectifier Diodes Schottky-Gleichrichterdioden fur die Oberflachenmontage Version 2012-06-05 Nominal current - Nennstrom 0.2 0.3 0.15 ~ SMA ~ DO-214AC Weight approx. - Gewicht ca. 0.1 Type Typ 20...100 V Plastic case Kunststoffgehause 0.07g Plastic material has UL classification 94V-0 Gehausematerial UL94V-0 klassifiziert 1.5 2.7 0.2 1 3A Repetitive peak reverse voltage Periodische Spitzensperrspannung 2.1 2.2 0.2 5 0.2 4.5 0.3 Standard packaging taped and reeled Standard Lieferform gegurtet auf Rolle Dimensions - Mae [mm] Maximum ratings and Characteristics Type Typ Grenz- und Kennwerte Repetitive peak reverse voltage Periodische Spitzensperrspannung VRRM [V] Surge peak reverse voltage Stospitzensperrspannung VRSM [V] Forward voltage Durchlass-Spannung VF [V] 1) SK32SMA 20 20 < 0.50 SK33SMA 30 30 < 0.50 SK34SMA 40 40 < 0.50 SK35SMA 50 50 < 0.70 SK36SMA 60 60 < 0.70 SK38SMA 80 80 < 0.85 SK310SMA 100 100 < 0.85 Max. average forward rectified current, R-load Dauergrenzstrom in Einwegschaltung mit R-Last TT = 100C IFAV 3A Repetitive peak forward current - Periodischer Spitzenstrom f > 15 Hz IFRM 20 A 2) Peak forward surge current, 50/60 Hz half sine-wave Stostrom fur eine 50/60 Hz Sinus-Halbwelle TA = 25C IFSM 80/90 A Rating for fusing, t < 10 ms - Grenzlastintegral, t < 10 ms TA = 25C i2t 32 A2s Tj -50...+150C -50...+150C Operating junction temperature - Sperrschichttemperatur Storage temperature - Lagerungstemperatur Leakage current Sperrstrom Tj = 25C Tj = 100C TS VR = VRRM VR = VRRM IR IR < 100 A < 10 mA Thermal resistance junction to ambient air Warmewiderstand Sperrschicht - umgebende Luft RthA < 70 K/W 3) Thermal resistance junction to terminal Warmewiderstand Sperrschicht - Anschluss RthT < 30 K/W 1 2 3 IF = 3 A, Tj = 25C Max. temperature of the terminals TT = 100C - Max. Temperatur der Anschlusse TT = 100C Mounted on P.C. board with 25 mm2 copper pads - Montage auf Leiterplatte mit 25 mm2 Kupferbelag (Lotpads) (c) Diotec Semiconductor AG http://www.diotec.com/ 1 SK32SMA ... SK310SMA 102 120 [%] [A] 100 SK32...34SMA 10 80 SK35...36SMA 1 60 40 SK38...310SMA 10-1 20 IF IFAV 0 0 TT 50 100 150 10-2 [C] 0 Rated forward current vs. temp. of the terminals Zul. Richtstrom in Abh. v. d. Temp. der Terminals VF 0.4 0.6 [V] 1.0 Forward characteristics (typical values) Durchlasskennlinien (typische Werte) 10 Tj = 25C f = 1.0 MHz [pF] [mA] Tj = 125C 1 Tj = 100C 10-1 Tj = 50C 10-2 Cj Tj = 25C IR 10-3 0 [V] VR Junction capacitance vs. reverse voltage (typical) Sperrschichtkapazitat in Abh. v.d. Sperrspg. (typ.) VRRM 40 60 [%] 100 Typ. instantaneous leakage current vs. rev. voltage Typ. Sperrstrom (Augenblickswert) u. Sperrspannung 2 10 [A] 10 iF 1 1 10 102 [n] 103 Peak forward surge current versus number of cycles at 50 Hz Durchla-Spitzenstrom in Abh. von der Zahl der Halbwellen bei 50 Hz 2 http://www.diotec.com/ (c) Diotec Semiconductor AG