fr2a ... fr2m fr2a ... fr2m fast switching surface mount silicon rectifier diodes schnelle silizium-gleichrichterdioden fr die oberfl?chenmontage version 2010-12-06 dimensions - ma?e [mm] nominal current C nennstrom 2 a repetitive peak reverse voltage periodische spitzensperrspannung 50...1000 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 rep. peak reverse voltage period. spitzensperrspannung v rrm [v] surge peak reverse voltage sto?spitzensperrspannung v rsm [v] reverse recovery time sperrverzugszeit t rr [ns] 1 ) fr2a 50 50 < 150 fr2b 100 100 < 150 FR2D 200 200 < 150 fr2g 400 400 < 150 fr2j 600 600 < 250 fr2k 800 800 < 500 fr2m 1000 1000 < 500 max. average forward rectified current, r-load dauergrenzstrom in einwegschaltung mit r-last t t = 100c i fav 2 a 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 50/55 a rating for fusing, t < 10 ms grenzlastintegral, t < 10 ms t a = 25c i 2 t 12.5 a 2 s junction temperature C sperrschichttemperatur storage temperature C lagerungstemperatur t j t s -50...+150c -50...+150c 1 i f = 0.5 a through/ber i r = 1 a to/auf i r = 0.25 a 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 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
fr2a ... fr2m characteristics kennwerte forward voltage durchlass-spannung t j = 25c i f = 2 a v f < 1.3 v leakage current sperrstrom t j = 25c t j = 100c v r = v rrm v r = v rrm i r i r < 5 a < 200 a thermal resistance junction to ambient air w?rme widerstand sperrschicht C umgebende luft r tha < 50 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 10 10 1 10 10 2 -1 -2 [a] i f forward characteristics (typical values) durchlasskennlinien (typische werte) 0.4 v f 0.8 1.0 1.2 1.4 [v] 1.8 t = 25c j t = 125c j 50a-(2a-1.3v)
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