fr20aad2 ... FR20GKD2 fr20aad2 ... FR20GKD2 superfast silicon rectifiers C single diode / two polarities superschnelle silizium-gleichrichter C einzeldiode / zwei polarit?ten version 2010-09-22 dimensions - ma?e [mm] nominal current nennstrom 20 a repetitive peak reverse voltage periodische spitzensperrspannung 50...400 v plastic case kunststoffgeh?use to-263ab d2pak weight approx. gewicht ca. 1.8 g plastic material has ul classification 94v-0 geh?usematerial ul94v-0 klassifiziert standard packaging in tubes standard lieferform in stangen maximum ratings and characteristics grenz- und kennwerte type / typ polarity / polarit?t repet. peak reverse voltage period. spitzensperrspanng. v rrm [v] surge peak reverse volt. sto?spitzensperrspanng. v rsm [v] forward voltage durchlass-spannung v f [v] 1 ) k (standard) a (reverse) i f = 5 a i f = 20 a fr20akd2 fr20aad2 50 50 < 0.84 < 0.96 fr20bkd2 fr20bad2 100 100 < 0.84 < 0.96 fr20dkd2 fr20dad2 200 200 < 0.84 < 0.96 FR20GKD2 fr20gad2 400 400 < 0.84 < 0.96 max. average forward rectified current, r-load dauergrenzstrom in einwegschaltung mit r-last t c = 100c i fav 20 a repetitive peak forward current periodischer spitzenstrom f > 15 hz i frm 80 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 375/390 a rating for fusing, t < 10 ms grenzlastintegral, t < 10 ms t a = 25c i 2 t 680 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 t j = 25c 2 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 1 2 3 4 a k 10.25 0.5
fr20aad2 ... FR20GKD2 characteristics kennwerte leakage current sperrstrom t j = 25c t j = 100c v r = v rrm v r = v rrm i r i r < 25 a < 250 a reverse recovery time sperrverzug i f = 0.5 a through/ber i r = 1 a to i r = 0.25 a t rr < 200 ns 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 forward characteristics (typical values) durchlasskennlinien (typische werte) 10 10 10 1 10 3 2 -1 [a] i f 0.4 v f 0.8 1.0 1.2 1.4 [v] 1.8 t = 25c j t = 125c j 400a-(5a-0,8v) 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
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