Transistors SMD Type Product specification FCX491A SOT-89 Unit: mm +0.1 4.50-0.1 +0.1 1.50-0.1 +0.1 1.80-0.1 +0.1 2.50-0.1 +0.1 0.53-0.1 +0.1 0.44-0.1 +0.1 3.00-0.1 +0.1 0.40-0.1 +0.1 2.60-0.1 +0.1 0.48-0.1 +0.1 0.80-0.1 1 Amp continuous current. +0.1 4.00-0.1 Features 1. Base 2. Collector 3. Emiitter Absolute Maximum Ratings Ta = 25 Parameter Symbol Rating Unit Collector-base voltage VCBO 40 V Collector-emitter voltage VCEO 40 V Emitter-base voltage VEBO 5 V Peak pulse current IC 1 A Continuous collector current ICM 2 A Ptot 1 W Tj,Tstg -65 to +150 Power dissipation Operating and storage temperature range http://www.twtysemi.com [email protected] 4008-318-123 1 of 2 Transistors SMD Type Product specification FCX491A Electrical Characteristics Ta = 25 Parameter Symbol Testconditons Min Typ Max Unit Breakdown Voltages V(BR)CBO IC=100ìA 40 V Breakdown Voltages V(BR)CEO IC=10mA 40 V Breakdown Voltages V(BR)EBO IE=100ìA 5 Collector-base cut-off current ICBO ICES IEBO V VCB=30V 100 nA VCE=30V 100 nA VEB=4V 100 nA Collector-emitter saturation voltage * IC=500mA, IB=50mA VCE(sat) IC=1A, IB=100mA 0.3 0.5 V Base-emitter saturation voltage * VBE(sat) IC=1A, IB=100mA 1.1 V Base-emitter ON voltage * VBE(on) IC=1A, VCE=5V 1.0 V Emitter-base current Static Forward Current Transfer Transitional frequency hFE fT Output capacitance Cobo * Pulse test: tp = 300 ìs; d IC=1mA, VCE=5V 300 IC=500mA, VCE=5V* 300 IC=1A, VCE=5V* 200 IC=2A, VCE=5V* 35 IC=50mA, VCE=10V f=100MHz 150 900 MHz 10 VCB=10V, f=1MHz pF 0.02. Marking Marking N2 http://www.twtysemi.com [email protected] 4008-318-123 2 of 2