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| BA 157 ... BA 159 Fast Silicon Rectifiers Schnelle Silizium Gleichrichter Nominal current - Nennstrom Repetitive peak reverse voltage Periodische Spitzensperrspannung Plastic case Kunststoffgehause Weight approx. - Gewicht ca. Plastic material has UL classification 94V-0 Gehausematerial UL94V-0 klassifiziert Dimensions / Mae in mm 1A 400...1000 V DO-41 DO-204AL 0.4 g Standard packaging taped in ammo pack Standard Lieferform gegurtet in Ammo-Pack see page 16 siehe Seite 16 Maximum ratings and Characteristics Type Typ Repetitive peak reverse volt. Period. Spitzensperrspanng. VRRM [V] Surge peak reverse volt. Stospitzensperrspanng. VRSM [V] Grenz- und Kennwerte Typ. junction capacitance Typ. Sperrschichtkapazitat Ctot [pF] 1) BA 157 BA 158 BA 159 400 600 1000 400 600 1000 2.2 2.0 1.8 Max. average forward rectified current, R-load Dauergrenzstrom in Einwegschaltung mit R-Last Repetitive peak forward current Periodischer Spitzenstrom Peak forward surge current, 50 Hz half sine-wave Stostrom fur eine 50 Hz Sinus-Halbwelle Rating for fusing, Grenzlastintegral, t < 10 ms Operating junction temperature - Sperrschichttemperatur Storage temperature - Lagerungstemperatur TA = 50/C f > 15 Hz TA = 25/C TA = 25/C IFAV IFRM IFSM i2t Tj TS 1 A 2) 10 A 2) 35 A 6 A2s - 50...+150/C - 50...+175/C 1 2 ) Measured at f = 1 Mhz, VR = 4.0 V - Gemessen bei f = 1 Mhz, VR = 4.0 V ) Valid, if leads are kept at ambient temperature at a distance of 10 mm from case Gultig, wenn die Anschludrahte in 10 mm Abstand von Gehause auf Umgebungstemperatur gehalten werden 104 28.02.2002 BA 157 ... BA 159 Characteristics Forward voltage - Durchlaspannung Leakage current Sperrstrom Reverse recovery time Sperrverzug Tj = 25/C Tj = 25/C Tj = 125/C IF = 1 A VR = VRRM VR = VRRM VF IR IR trr RthA Kennwerte < 1.3 V < 5 :A < 100 :A < 300 ns < 45 K/W 1) IF = 0.5 A through/uber IR = 1 A to/auf IR = 0.25 A Thermal resistance junction to ambient air Warmewiderstand Sperrschicht - umgebende Luft 1 ) Valid, if leads are kept at ambient temperature at a distance of 10 mm from case Gultig, wenn die Anschludrahte in 10 mm Abstand von Gehause auf Umgebungstemperatur gehalten werden 28.02.2002 105 |
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