Product specification 2SC2859 SOT-23 Unit: mm +0.1 2.9-0.1 +0.1 0.4-0.1 +0.1 1.3-0.1 +0.1 2.4-0.1 Features 0.4 3 1 0.55 Excellent hFE linearity : hFE (2) = 25 (min) (VCE = 6 V, IC = 400 mA). 2 +0.1 0.95-0.1 +0.1 1.9-0.1 0-0.1 +0.1 0.38-0.1 +0.1 0.97-0.1 +0.05 0.1-0.01 1.Base 2.Emitter 3.collector Absolute Maximum Ratings Ta = 25 Parameter Symbol Rating Unit Collector-base voltage VCBO 35 V Collector-emitter voltage VCEO 30 V Emitter-base voltage VEBO 5 V Collector current IC 500 mA Base current IB 50 mA Collector power dissipation PC 150 mW Junction temperature Tj 125 Tstg -55 to +125 Storage temperature range Electrical Characteristics Ta = 25 Max Unit Collector cut-off current Parameter Symbol ICBO VCB = 35 V, IE = 0 0.1 ìA Emitter cut-off current IEBO VEB = 5 V, IC = 0 0.1 ìA hFE1 VCE = 1V , IC = 100mA 70 hFE2 * VCE = 6V , IC = 400mA 25 DC current gain Collector-emitter saturation voltage Testconditons VCE (sat) IC = 100 mA, IB = 10 mA Min Typ 400 0.1 0.25 1.0 V Base-emitter voltage VBE VCE = 1V, IC = 100 mA 0.8 Transition frequency fT VCE = 6V, IC = 20 mA 300 MHz 7 pF Collector output capacitance Cob VCB = 6V, IE = 0 , f = 1 MHz V * hFE 2 classification O: 25 min, Y: 40 min, GR: 70 min hFE Classification Marking WO WY WG hFE 70 140 120 240 200 400 http://www.twtysemi.com [email protected] 4008-318-123 1 of 1