2SC945G

Product specification Silicon Epitaxial Planar Transistor FEATURES 2SC945 Pb  High voltage and high current.  Excellent hFE linearity.  Low noise. Lead-free APPLICATIONS  Audio frequency amplifier. SOT-23 ORDERING INFORMATION Type No. Marking 2SC945□ Package Code CR SOT-23 □: none is for Lead Free package; “G” is for Halogen Free package. MAXIMUM RATING @ Ta=25℃ unless otherwise specified Symbol Parameter Value Units VCBO Collector-Base Voltage 60 V VCEO Collector-Emitter Voltage 50 V VEBO Emitter-Base Voltage 5 V IC Collector Current -Continuous 100 mA PC Collector Dissipation 200 mW Tj,Tstg Junction and Storage Temperature -55 to +150 ℃ STM0072A www.gmesemi.com 1 Product specification Silicon Epitaxial Planar Transistor 2SC945 ELECTRICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified Parameter Symbol Test conditions MIN Collector-base breakdown voltage V(BR)CBO IC=0.1mA,IE=0 60 V Collector-emitter breakdown voltage V(BR)CEO IC=1mA,IB=0 50 V Emitter-base breakdown voltage V(BR)EBO IE=0.1mA,IC=0 5 V Collector cut-off current ICBO VCB=60V,IE=0 0.1 μA Collector cut-off current ICEO VCE=50V,IB=0 0.1 μA Emitter cut-off current IEBO VEB=5V,IC=0 0.1 μA DC current gain hFE VCE=6V,IC=1mA 130 VCE=6V,IC=0.1mA 40 TYP MAX UNIT 400 Collector-emitter saturation voltage VCE(sat) IC=100mA, IB=10mA 0.15 0.3 V Base-emitter saturation voltage VBE(sat) IC=100mA, IB=10mA 0.86 1 V Base to Emitter Voltage VBE VCE=6V, IC=1.0mA 0.55 0.62 0.65 V Transition frequency fT VCE=6V, IC=10mA f=30MHz 150 Collector output capacitance Cob VCB=10V,IE=0,f=1MHz 3.0 4.0 pF Noise figure NF VCE=6V, IC=0.1mA f=1kMHz,Rg=10kΩ 4 10 dB MHz CLASSIFICATION OF hFE(1) STM0072A Rank L H Range 130-200 200-400 www.gmesemi.com 2 Product specification Silicon Epitaxial Planar Transistor 2SC945 TYPICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified STM0072A www.gmesemi.com 3 Product specification Silicon Epitaxial Planar Transistor 2SC945 PACKAGE OUTLINE Plastic surface mounted package SOT-23 A SOT-23 E K B J D G H C Dim Min Max A 2.70 3.10 B 1.10 1.50 C 0.90 1.10 D 0.30 0.50 E 0.35 0.48 G 1.80 2.00 H 0.02 0.10 J 0.05 0.15 K 2.20 2.60 All Dimensions in mm SOLDERING FOOTPRINT 0.95 0.95 2.00 0.90 Unit : mm 0.80 PACKAGE INFORMATION Device Package Shipping 2SC945 SOT-23 3000/Tape&Reel STM0072A www.gmesemi.com 4