Product specification 2SA1462 SOT-23 Unit: mm +0.1 2.9-0.1 +0.1 0.4-0.1 High ft:fT=1800MHz TYP. 1 0.55 High speed,high voltage switching. +0.1 1.3-0.1 +0.1 2.4-0.1 0.4 3 Features 2 +0.1 0.95-0.1 +0.1 1.9-0.1 +0.05 0.1-0.01 1.Base 2.Emitter +0.1 0.38-0.1 0-0.1 +0.1 0.97-0.1 Low Cob:Cob=2.0pF TYP. 3.collector Absolute Maximum Ratings Ta = 25 Symbol Rating Unit Collector to base voltage Parameter VCBO -15 V Collecto to emitter voltage VCEO -15 V Emitter to base voltage VEBO -4.5 V Collector current IC -50 mA Total power dissipation TA=25 PT 200 mW Junction temperature Tj 150 Storage temperature Tstg -55 to +150 Electrical Characteristics Ta = 25 Parameter Symbol Collector cutoff current ICES Emitter cutoff current IEBO DC current gain * hFE Testconditons Min Typ VCE = -8.0V, RBE=0 VEB = -3.0V, IC=0 VCE = -1.0V , IC = -10mA 50 80 VCE = -1.0V , IC = -1mA 30 70 Max Unit -100 nA -100 nA 150 Collector-emitter saturation voltage VCE(sat) IC = -10mA , IB = -1.0mA -0.09 -0.20 V Base-emitter saturation voltage VBE(sat) IC = -10mA , IB = -1.0mA -0.98 -0.95 V Gain bandwidth product fT Output capacitance Cob Turnput Capacitance ton Storage Time tstg Turn-off Time * Pulse test: tp VCE = -10V , IE = 10mA VCB = -5.0V , IE = 0 , f = 1.0MHz IC = -10mA , IB1 = IB1 = -1.0mA toff 800 1800 MHz 2.0 3.0 pF 9.0 20 ns 16 40 ns 19 40 ns 350 ìs; Duty Cycle 2% hFE Classification Marking Y33 Y34 hFE 50 100 75 150 1 http://www.twtysemi.com [email protected] 4008-318-123 1 of 1