2SC4081

2SC4081 General Purpose Transistor NPN Silicon P b Lead(Pb)-Free FEATURES Excellent hFE linearity Complements the 2A1576A MAXIMUM RATINGS (TA=25℃ unless otherwise noted) Parameter Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector Current -Continuous Collector Power Dissipation Junction Temperature Storage Temperature Symbol VCBO VCEO VEBO IC PC TJ Tstg Value 60 50 7 150 200 150 -55 to +150 Units V V V mA mW ℃ ℃ 1 BASE COLLECTOR 3 3 1 2 2 EMITTER SOT-323(SC-70) ELECTRICAL CHARACTERISTICS (Tamb=25℃ unless otherwise specified) Parameter Collector-base breakdown voltage Collector-emitter breakdown voltage Emitter-base breakdown voltage Collector cut-off current Emitter cut-off current DC current gain Collector-emitter saturation voltage Transition frequency Collector output capacitance Symbol V(BR)CBO V(BR)CEO V(BR)EBO ICBO IEBO hFE(1) VCE(sat) fT Cob Test conditions MIN 60 50 7 0.1 0.1 120 560 0.4 180 3.5 V MHz pF TYP MAX UNIT V V V μA μA IC=50μA,IE=0 IC=1mA,IB=0 IE=50μA,IC=0 VCB=60V,IE=0 VEB=7V,IC=0 VCE=6V,IC=1mA IC=50mA,IB=5mA VCE=12V,IC=2mA,f=30MHz VCB12V,IE=0,f=1MHz CLASSIFICATION OF Rank Range Marking hFE(1) Q 120-270 BQ R 180-390 BR S 270-560 BS W E IT R O N h t t p : / / w w w . w e i t r o n . c o m . tw 1/3 10-Jul-08 2SC4081 WEITRON W E IT R O N h t t p : / / w w w . w e i t r o n . c o m . tw 2/3 10-Jul-08 2SC4081 WEITRON W E IT R O N h t t p : / / w w w . w e i t r o n . c o m . tw 3/3 10-Jul-08