A1837

TOSHIBA Transistor Silicon PNP Epitaxial Type 2SA1837 Power Amplifier Applications Driver Stage Amplifier Applications 2SA1837 Unit: mm High transition frequency: fT = 70 MHz (typ.) Complementary to 2SC4793 Maximum Ratings (Tc = 25°C) Characteristics Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Base current Collector power dissipation Ta = 25°C Tc = 25°C Junction temperature Storage temperature range Symbol VCBO VCEO VEBO IC IB PC Tj Tstg Rating −230 −230 −5 −1 −0.1 2.0 20 150 −55 to 150 Electrical Characteristics (Tc = 25°C) Unit V V V A A W °C °C JEDEC ― JEITA ― TOSHIBA 2-10R1A Weight: 1.7 g (typ.) Characteristics Collector cut-off current Emitter cut-off current Collector-emitter breakdown voltage DC current gain Collector-emitter saturation voltage Base-emitter voltage Transition frequency Collector output capacitance Symbol Test Condition ICBO IEBO V (BR) CEO hFE VCE (sat) VBE fT Cob VCB = −230 V, IE = 0 VEB = −5 V, IC = 0 IC = −10 mA, IB = 0 VCE = −5 V, IC = −100 mA IC = −500 mA, IB = −50 mA VCE = −5 V, IC = −500 mA VCE = −10 V, IC = −100 mA VCB = −10 V, IC = 0, f = 1 MHz Min Typ. Max Unit ― ― −1.0 µA ― ― −1.0 µA −230 ― ― V 100 ― 320 ― ― −1.5 V ― ― −1.0 V ― 70 ― MHz ― 30 ― pF Marking A1837 Part No. (or abbreviation code) Lot No. A line indicates lead (Pb)-free package or lead (Pb)-free finish. 1 2004-07-26 Collector current IC (A) −1.0 −0.8 −0.6 −0.4 −0.2 0 0 IC – VCE −20 −...