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| GBU 12A ... GBU 12M Silicon-Bridge Rectifiers Silizium-Bruckengleichrichter Nominal current - Nennstrom Alternating input voltage Eingangswechselspannung Plastic case Kunststoffgehause Weight approx. - Gewicht ca. Plastic material has UL classification 94V-0 Gehausematerial UL94V-0 klassifiziert Dimensions / Mae in mm 12 A 35...700 V 20.8 x 3.3 x 18 [mm] 3.8 g Standard packaging: bulk Standard Lieferform: lose im Karton see page 22 s. Seite 22 Recognized Product - Underwriters Laboratories Inc.(R) File E175067 Anerkanntes Produkt - Underwriters Laboratories Inc.(R) Nr. E175067 Maximum ratings Type Typ GBU 12A GBU 12B GBU 12D GBU 12G GBU 12J GBU 12K GBU 12M max. alternating input voltage max. Eingangswechselspannung VVRMS [V] 35 70 140 280 420 560 700 f > 15 Hz TA = 25/C TA = 25/C Grenzwerte Repetitive peak reverse voltage Periodische Spitzensperrspannung VRRM [V] 1) 50 100 200 400 600 800 1000 IFRM IFSM i2t Tj TS M4 60 A 2) 300 A 375 A2s - 50...+150/C - 50...+150/C 9 10% lb.in. 1 10% Nm Repetitive peak fwd. current - Period. Spitzenstrom Peak forward surge current, 60 Hz half sine-wave Stostrom fur eine 60 Hz Sinus-Halbwelle Rating for fusing - Grenzlastintegral, t < 10 ms Operating junction temperature - Sperrschichttemperatur Storage temperature - Lagerungstemperatur Admissible torque for mounting Zulassiges Anzugsdrehmoment 1 2 ) Valid for one branch - Gultig fur einen Bruckenzweig ) Valid, if leads are kept at ambient temperature at a distance of 10 mm from case Gultig, wenn die Anschludrahte in 10 mm Abstand vom Gehause auf Umgebungstemperatur gehalten werden 338 01.10.2002 GBU 12A ... GBU 12M Characteristics Max. fwd. current without cooling fin Dauergrenzstrom ohne Kuhlblech Max. current with cooling fin 300 cm2 Dauergrenzstrom mit Kuhlblech 300 cm2 Forward voltage - Durchlaspannung Leakage current - Sperrstrom Thermal resistance junction to case Warmewiderstand Sperrschicht - Gehause TA = 50/C TA = 50/C Tj = 25/C Tj = 25/C R-load C-load R-load C-load IF = 12 A VR = VRRM IFAV IFAV IFAV IFAV VF IR RthC Kennwerte 8.4 A 7.4 A 12.0 A 9.6 A < 1.0 V 1) < 10 :A < 2.7 K/W Type Typ GBU 12A GBU 12B GBU 12D GBU 12G GBU 12J GBU 12K GBU 12M Max. admissible load capacitor Max. zulassiger Ladekondensator CL [:F] 20000 10000 5000 2500 1500 1000 800 Min. required protective resistor Min. erforderl. Schutzwiderstand Rt [S] 0.2 0.4 0.8 1.6 2.4 3.2 4.0 1 ) Valid for one branch - Gultig fur einen Bruckenzweig 01.10.2002 339 |
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