b40fs ... b500fs b40fs ... b500fs fast switching surface mount si-bridge-rectifiers schnelle si-brckengleichrichter fr die oberfl?chenmontage version 2010-05-20 dimensions - ma?e [mm] nominal current nennstrom 1 a alternating input voltage eingangswechselspannung 40...380 v plastic case so-dil kunststoffgeh?use so-dil 8.3 x 6.4 x 3.1 [mm] weight approx. C gewicht ca. 0.4 g plastic material has ul classification 94v-0 geh?usematerial ul94v-0 klassifiziert standard packaging taped and reeled standard lieferform gegurtet auf rolle recognized product C underwriters laboratories inc.? file e175067 anerkanntes produkt C underwriters laboratories inc.? nr. e175067 maximum ratings grenzwerte type typ max. alternating input voltage max. eingangswechselspannung v vrms [v] repetitive peak reverse voltage periodische spitzensperrspannung v rrm [v] 1 ) b40fs 40 80 b80fs 80 160 b125fs 125 250 B250FS 250 600 b380fs 380 800 repetitive peak forward current periodischer spitzenstrom f > 15 hz i frm 10 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 40/44 a rating for fusing, t < 10 ms grenzlastintegral, t < 10 ms t a = 25c i 2 t 8 a 2 s operating junction temperature C sperrschichttemperatur storage temperature C lagerungstemperatur t j t s -50...+150c -50...+150c 1 valid per diode C gltig pro diode 2 max. temperature of the terminals t t = 100c C max. temperatur der anschlsse t t = 100c ? diotec semiconductor ag http://www.diotec.com/ 1 0 . 2 5 3 . 3 - 0 . 1 10.2 0.4 7.9 0.4 ~ ~ + 1.3 3 . 1 - 0 . 1 8.3 -0.1 5.1 type typ
b40fs ... b500fs characteristics kennwerte max. average forward rectified current dauergrenzstrom t a = 50c r-load c-load i fav i fav 1.0 a 1 ) 0.8 a 1 ) forward voltage C durchlass-spannung t j = 25c i f = 1 a v f < 1.3 v 2 ) leakage current C sperrstrom t j = 25c v r = v rrm i r < 10 a reverse recovery time sperrverzug i f = 0.5 a through/ber i r = 1 a to/auf i r = 0.25 a t rr < 300 ns thermal resistance junction to ambient air w?rme widerstand sperrschicht C umgebende luft r tha < 60 k/w 1 ) type typ max. admissible load capacitor max. zul?ssiger ladekondensator c l [f] min. required protective resistor min. erforderl. schutzwiderstand r t [] b40fs 2500 0.005 2.0 80 b80fs 1250 0.005 4.0 160 b125fs 800 0.005 6.3 250 B250FS 333 0.005 15.0 600 b380fs 250 0.005 20.0 800 1 mounted on p.c. board with 25 mm 2 copper pads at each terminal montage auf leiterplatte mit 25 mm 2 kupferbelag (l?tpad) an jedem anschluss 2 valid per diode C gltig pro diode 2 http://www.diotec.com/ ? diotec semiconductor ag rated forward current versus ambient temperature zul. richtstrom in abh. von der umgebungstemp. i fav [%] 120 100 80 60 40 20 0 [c] t a 150 100 50 0 10 10 1 10 10 2 -1 -2 [a] i f forward characteristics (typical values) durchlasskennlinien (typische werte) t = 25c j t = 125c j 40a-(1a-1.3v) 0.4 v f 0.8 1.0 1.2 1.4 [v] 1.8
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