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| KBU 4A ... KBU 4M Silicon-Bridge Rectifiers Silizium-Bruckengleichrichter Nominal current - Nennstrom 19.3 5.7 5.8 23.5 4 6 4A 35...700 V Alternating input voltage Eingangswechselspannung Plastic case Kunststoffgehause KBU ... 23.5 x 5.7 x 19.3 [mm] 8g 1 25 min. Weight approx. - Gewicht ca. Plastic material has UL classification 94V-0 Gehausematerial UL94V-0 klassifiziert Standard packaging: bulk Standard Lieferform: lose im Karton 1.2 5.08 Dimensions / Mae in mm 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 KBU 4A KBU 4B KBU 4D KBU 4G KBU 4J KBU 4K KBU 4M max. alternating input voltage max. Eingangswechselspannung VVRMS [V] 35 70 140 280 420 560 700 Grenzwerte Repetitive peak reverse voltage Periodische Spitzensperrspannung VRRM [V] 1) 50 100 200 400 600 800 1000 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 f > 15 Hz TA = 25/C TA = 25/C IFRM IFSM i2t Tj TS 30 A 2) 200 A 166 A2s - 50...+150/C - 50...+150/C 9 10% lb.in. 1 10% Nm M4 ) 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 19.08.2002 1 KBU 4A ... KBU 4M 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 = 4 A VR = VRRM IFAV IFAV IFAV IFAV VF IR RthC Kennwerte 2.8 A 2.2 A 4.0 A 3.2 A < 1.0 V 1) < 10 :A < 3.3 K/W Type Typ KBU 4A KBU 4B KBU 4D KBU 4G KBU 4J KBU 4K KBU 4M 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] 0.25 0.5 1.0 2.0 4.0 5.0 6.5 1 ) Valid for one branch - Gultig fur einen Bruckenzweig F:\Data\WP\DatBlatt\Einzelblatter\kbu4a-4m.wpd 2 |
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