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| European PowerSemiconductor and Electronics Company GmbH + Co. KG Leistungsgleichrichterdioden Power Rectifier Diodes D 126 A 15 6,5 5,5 14 SW27 40 18 M12 Typ D126A Schaltsymbol Kathode Anschlulasche Gehauseboden Gehauseboden Anschlulasche D126B 2 8 Anode 58 2 VW K July 1996 D 126 A 45 Elektrische Eigenschaften Electrical properties Hochstzulassige Werte Periodische Spitzensperrspannung Stosperrverlustleistung Durchlastrom-Grenzeffektivwert Dauergrenzstrom Maximum rated values repetitive peak reverse voltage surge reverse power dissipation RMS forward current mean forward current tc = 100 C tc = 35 C tvj = -40C... t vj max tvj = 25 C, t w = 20 s VRRM PRSM IFRMSM IFAVM 4500 10 315 126 200 IFSM 2 V kW A A A kA kA kA 2s kA 2s Stostrom-Grenzwert surge forward current 2 tvj = 25C, t p = 10 ms tvj = t vj max , tp = 10 ms 2,95 2,3 Grenzlastintegral I t-value tvj = 25C, t p = 10 ms tvj = t vj max , tp = 10 ms It 43,5 26,45 Charakteristische Werte Durchlaspannung Schleusenspannung Ersatzwiderstand Sperrstrom Durchbruchspannung Characteristic values on-state voltage threshold voltage slope resistance reverse current breakdown voltage tvj = t vj max , iF = 600 A tvj = t vj max tvj = t vj max tvj = t vj max , V R = V RRM tvj = +25 C... t vj max VT VT(TO) rT iR V(BR) max. min. max. 2,8 0,86 3,2 30 4,8 V V m mA kV Thermische Eigenschaften Innerer Widerstand Thermal properties thermal resistance, junction to case = 180 sin DC R thCK tvj max tc op tstg R thJC max. max. max. 0,257 C/W 0,250 C/W 0,04 C/W 160 -40...+160 -40...+160 C C C Ubergangs-Warmewiderstand Hochstzul.Sperrschichttemperatur Betriebstemperatur Lagertemperatur thermal resistance,case to heatsink max. junction temperature operating temperature storage temperature Mechanische Eigenschaften Si-Element mit Druckkontakt Anzugsdrehmoment Gewicht Kriechstrecke Feuchteklasse Schwingfestigkeit Mabild Polaritat Mechanical properties Si-pellet with pressure contact tightening torque weight creepage distance humidity classification vibration resistance outline polarity DIN 40040 f = 50 Hz 50 Seite/page Anode=Gehause/case = 21 mm Gehauseform/case design C M G typ. 20 110 25 Nm g mm C m/s 2 D 126 A 800 1,0 700 i F [A] 0,9 idt (normiert) 600 0,8 500 400 0,7 300 0,6 200 100 0,5 0 0,5 D126A_1 1,0 1,5 2,0 2,5 v F [V] 3,0 3,5 0 1 2 3 4 5 6 7 t p[ms] 8 9 10 D126A_4 Bild/Fig. 1 Grenzdurchlakennlinie Limiting forward characteristic iF = f (vF) tvj = 160 C tvj = 25 C Bild / Fig. 2 Normiertes Grenzlastintegral / Normalized it idt = f(tp) 3 I IF(0V)M vR 3 I IF(0V)M vR IF(0V)M IF(0V)M [kA] [kA] 2 2 1a+ 1b + 1c 2a 1 1a +1b +1c 2a 1 2b 2c 2b 2c 0 0 D126A_5 0,1 0,2 t [s] 0,3 0 D126A_6 0,1 0,2 t [s] 0,3 Bild / Fig. 3 Grenzstrom / Maximum overload forward current IF(0V)M = f(t) 1 - IFAV(vor) = 0 A; tvj = tC = 25 C 2 - IFAV(vor) = 126 A; tC = 100 C; tvj = 160 C a - vR 50 V b - vR = 0,5 VRRM c - vR = 0,8 VRRM Bild / Fig. 4 Grenzstrom / Maximum overload forward current IF(0V)M = f(t) 1 - IFAV(vor) = 0 A; tvj = tC = 25 C 2 - IFAV(vor) = 126 A; tC = 100 C; tvj = 160 C a - vR 50 V b - vR = 0,5 VRRM c - vR = 0,8 VRRM D 126 A 10 4 9 8 7 6 5 4 0,04 T RthJC [C/W] Qr [As] 3 i FM[A]= 320 160 80 2 40 T 10 3 9 8 7 20 10 0,02 6 5 4 3 2 T 0 30 D126A_3 10 2 60 90 120 150 180 0,1 D126A_7 1 10 -di F /dt [A/s] 100 [el] Bild / Fig. 5 Differenz zwischen den Warmewiderstanden fur Pulsstrom und DC Difference between the values of thermal resistance for pulse current and DC Parameter: Stromkurvenform / Current waveform Bild / Fig. 6 Sperrverzogerungsladung / Recovered charge Qr = f(-diF/dt) tvj = tvjmax; vR 0,5 VRRM; VRM = 0,8 VRRM Beschaltung / Snubber: C = 0,47 F; R = 8,2 Parameter: Durchlastrom / Forward current iFM 0,25 Analytische Elemente des transienten Warmewiderstandes ZthJC fur DC Analytical elements of transient thermal impedance ZthJC for DC 0,20 Z (th)JC [C/W] 0,15 Pos. n 1 2 3 4 Rthn C/W 0,000058 0,003682 0,00761 0,0469 0,000167 0,00154 0,0102 0,162 tn [s] Analytische Funktion / Analytical function: 5 0,134 0,592 6 0,05775 4,09 7 ZthJC = 0,10 nmax Rthn(1-EXP(-t/n)) n=1 0,05 0 10 -3 D126A_2 10 -2 10-1 100 101 t [s] 10 2 Bild / Fig. 7 Transienter innerer Warmewiderstand Transient thermal impedance ZthJC = f(t), DC 1 - Beidseitige Kuhlung / Two-sided cooling 2 - Anodenseitige Kuhlung / Anode-sided cooling 3 - Kathodenseitige Kuhlung / Cathode-sided cooling |
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