2SC4738 NPN TRANSISTOR 3 P b Lead(Pb)-Free 1 2 FEATURES: High voltage and high current Excellent h FE linearity High h FE Complementary to 2SA1832 SOT-523(SC-75) MAXIMUM RATINGS (TA=25°C unless otherwise noted) Symbol Value Units Collector-Base Voltage VCBO 60 V Collector-Emitter Voltage VCEO 50 V Emitter-Base Voltage VEBO 5 V Parameter Collector Current –Continuous IC 150 mA Collector Dissipation PC 100 mW Junction Temperature TJ 125 ℃ Storage Temperature Tstg -55-125 ℃ ELECTRICAL CHARACTERISTICS (Tamb=25℃ unless otherwise specified) Parameter Symbol MIN TYP MAX UNIT Collector-base breakdown voltage IC =100μA, IE=0 V(BR)CBO 60 - - V Collector-emitter breakdown voltage IC=1mA, IB=0 V(BR)CEO 50 - - V Emitter-base breakdown voltage IE=100μA, IC=0 V(BR)EBO 5 - - V Collector cut-off current VCB=60V, IE=0 ICBO - - 0.1 μA Emitter cut-off current VEB=5V, IC =0 IEBO - - 0.1 μA DC current gain VCE=6V, IC=2mA hFE 120 - 700 - Collector-emitter saturation voltage IC=100mA, IB=10mA VCE(sat) - - 0.25 V Transition frequency VCE=10V, IC=1mA fT 80 - - MHz Collector output capacitance VCB=10V, IE=0, f=1MHz Cob - - 3.5 pF CLASSIFICATION OF Rank Range Marking WEITRON http://www.weitron.com.tw hFE Y GR BL 120-240 200-400 350-700 LY LG LL 1/3 30-Jan-08 2SC4738 Typical Characteristics WEITRON http://www.weitron.com.tw 2/3 30-Jan-08 2SC4738 SOT-523 Outline Dimensions (SC-75) Unit:mm SOT-523 A Dim A B C D E G H J K L M B TOP VIEW D E G H J WEITRON http://www.weitron.com.tw L M 3/3 Min 0.30 0.70 1.45 0.15 0.80 1.40 0.00 0.70 0.37 0.10 Max 0.50 0.90 1.75 0.50 0.40 1.00 1.80 0.10 1.00 0.48 0.25 30-Jan-08