BFS 19 High Frequency Transistors Surface mount Si-Epitaxial PlanarTransistors Si-Epitaxial PlanarTransistoren fur die Oberflachenmontage NPN Power dissipation - Verlustleistung 1.3 0.1 2.5 max 3 Type Code 2 1 250 mW Plastic case Kunststoffgehause 1.1 2.9 0.1 0.4 1.9 Dimensions / Mae in mm 1=B 2=E 3=C NPN SOT-23 (TO-236) Weight approx. - Gewicht ca. 0.01 g Plastic material has UL classification 94V-0 Gehausematerial UL94V-0 klassifiziert Standard packaging taped and reeled Standard Lieferform gegurtet auf Rolle Maximum ratings (TA = 25/C) Grenzwerte (TA = 25/C) BFS 19 Collector-Emitter-voltage B open VCE0 20 V Collector-Base-voltage E open VCB0 30 V Emitter-Base-voltage C open VEB0 5V Power dissipation - Verlustleistung Ptot 250 mW 1) Collector current - Kollektorstrom (dc) IC 30 mA Peak Collector current - Kollektor-Spitzenstrom ICM 30 mA Junction temperature - Sperrschichttemperatur Tj 150/C Storage temperature - Lagerungstemperatur TS - 65...+ 150/C Characteristics (Tj = 25/C) Kennwerte (Tj = 25/C) Min. Typ. Max. Collector-Base cutoff current - Kollektorreststrom IE = 0, VCB = 20 V ICB0 - - 100 nA IE = 0, VCB = 20 V, Tj = 100/C ICB0 - - 10 :A IEB0 - - 100 nA Emitter-Base cutoff current - Emitterreststrom IC = 0, VEB = 5 V 1 ) Mounted on P.C. board with 3 mm2 copper pad at each terminal Montage auf Leiterplatte mit 3 mm2 Kupferbelag (Lotpad) an jedem Anschlu 2 01.11.2003 High Frequency Transistors BFS 19 Characteristics (Tj = 25/C) Kennwerte (Tj = 25/C) Min. Typ. Max. 65 - 225 650 mV - 750 mV - 260 MHz - - 1 pF - - 0.85 pF - DC current gain - Kollektor-Basis-Stromverhaltnis 1) VCE = 10 V, IC = 1 mA hFE Base-Emitter voltage - Basis-Emitter-Spannung 1) VCE = 10 V, IC = 1 mA VBEon Gain-Bandwidth Product - Transitfrequenz VCE = 5 V, IC = 10 mA, f = 100 MHz fT Collector-Base Capacitance - Kollektor-Basis-Kapazitat VCB = 10 V, IE = ie = 0, f = 1 MHz CCB0 Feedback Capacitance - Ruckwirkungskapazitat VCB = 10 V, IC = ic = 0, f = 1 MHz Thermal resistance junction to ambient air Warmewiderstand Sperrschicht - umgebende Luft Marking - Stempelung RthA 420 K/W 2) BFS 19 = F2 ) Tested with pulses tp = 300 :s, duty cycle # 2% - Gemessen mit Impulsen tp = 300 :s, Schaltverhaltnis # 2% ) Mounted on P.C. board with 3 mm2 copper pad at each terminal Montage auf Leiterplatte mit 3 mm2 Kupferbelag (Lotpad) an jedem Anschlu 01.11.2003 1 2 3