BFS20 BFS20 Surface Mount Si-Epi-Planar Transistors Si-Epi-Planar Transistoren fur die Oberflachenmontage NPN NPN Version 2012-11-26 Power dissipation - Verlustleistung 1.1 2.9 0.1 0.4 Plastic case Kunststoffgehause 1 1.30.1 2.5 max 3 Type Code 200 mW 2 1.9 Dimensions - Mae [mm] 1=B 2=E 3=C 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 = 25C) Grenzwerte (TA = 25C) BFS20 Collector-Emitter-volt. - Kollektor-Emitter-Spannung B open VCEO 20 V Collector-Base-volt. - Kollektor-Base-Spannung E open VCBO 30 V Emitter-Base-voltage - Emitter-Basis-Spannung C open VEBO 4V Ptot 200 mW 1) Collector current - Kollektorstrom (dc) IC 25 mA Junction temperature - Sperrschichttemperatur Storage temperature - Lagerungstemperatur Tj TS -55...+150C -55...+150C Power dissipation - Verlustleistung Characteristics (Tj = 25C) Kennwerte (Tj = 25C) Min. Typ. Max. hFE 40 - 140 ICB0 - - 100 nA IEB0 - - 100 A 2 DC current gain - Kollektor-Basis-Stromverhaltnis ) VCE = 10 V, IC = 7 mA Collector cutoff current - Kollektor-Reststrom VCB = 20 V Emitter-cutoff current - Emitter-Reststrom VEB = 4 V 1 2 Valid, if leads are kept at ambient temperature at a distance of 2 mm from case Gultig wenn die Anschlussdrahte in 2 mm Abstand vom Gehause auf Umgebungstemperatur gehalten werden Tested with pulses tp = 300 s, duty cycle 2% - Gemessen mit Impulsen tp = 300 s, Schaltverhaltnis 2% (c) Diotec Semiconductor AG http://www.diotec.com/ 1 BFS20 Characteristics (Tj = 25C) Kennwerte (Tj = 25C) Min. Typ. Max. VBE - - 0.9 V fT 275 MHz 450 MHz - CCBO - 1 pF - Base-Emitter-voltage - Basis-Emitter-Spannung 1) VCE = 10 V, - IC = 7 mA Gain-Bandwidth Product - Transitfrequenz VCE = 10 V, IC = 5 mA, f = 100 MHz Collector-Base Capacitance - Kollektor-Basis-Kapazitat VCB = 10 V, IE =ie = 0, f = 1 MHz Thermal resistance junction to ambient air Warmewiderstand Sperrschicht - umgebende Luft Marking - Stempelung 1 2 2 RthA < 420 K/W 2) BFS20 = 8O 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 Anschluss http://www.diotec.com/ (c) Diotec Semiconductor AG