LAPT 2SC2921 Silicon NPN Epitaxial Planar Transistor (Complement to type 2SA1215) Application : Audio and General Purpose sAbsolute maximum ratings Symbol 2SC2921 VCBO 160 VCEO 160 VEBO IC IB PC Tj Tstg 5 15 4 150(Tc=25°C) 150 55 to +150 (Ta=25°C) Unit V V V A A W °C °C sElectrical Characteristics (Ta=25°C) Symbol Conditions 2SC2921 Unit ICBO VCB=160V 100max µA IEBO VEB=5V 100max µA V(BR)CEO hFE IC=25mA VCE=4V, IC=5A 160min 50min∗ V VCE(sat) IC=5A, IB=0.5A.