2SD2654 / 2SD2351 / 2SD2226K / 2SD2227S Transistors General Purpose Transistor (50V, 0.15A) 2SD2654 / 2SD2351 / 2SD2226K / 2SD2227S !External dimensions (Units : mm) !Features 1) High DC current gain. 2) High emitter-base voltage. (VCBO=12V) 3) Low saturation voltage. (Typ. VCE(sat)=0.3V at IC/IB=50mA/5mA) 1.6 0.2 1.0 (2) (3) 0.3 0.5 0.5 (1) 0.2 2SD2654 0.8 Unit Collector-base voltage VCBO 60 V Collector-emitter voltage VCEO 50 V Emitter-base voltage VEBO 12 V 2.0 2.1 0.2 2SD2227S W 0.2 0.3 Junction temperature Tj 150 °C Storage temperature Tstg −55~+150 °C ROHM : UMT3 EIAJ : SC-70 ∗Single pulse Pw=100ms 0~0.1 PC 0.7 1.25 0.15 2SD2351, 2SD2226K 1.3 (1) (2) A (DC) A (Pulse)∗ 0.9 0.2 0.65 0.65 2SD2654 0.15 2SD2351 0.15 Collector power dissipation IC (1) Emitter (2) Base (3) Collector 0.7 Collector current 0~0.1 Limits (3) Symbol Parameter 0.1Min. 0.3 ROHM : EMT3 EIAJ : SC-75A !Absolute maximum ratings (Ta = 25°C) 0.55 0.15 1.6 0.1Min. Each lead has same dimensions 2SD2351 2SD2226K 2SD2227S EMT3 UMT3 SMT3 SPT VW VW VW W BJ∗ TL BJ∗ T106 BJ∗ T146 − TP 3000 3000 3000 5000 1.6 ROHM : SMT3 EIAJ : SC-59 FE 1.1 0.8 0.15 2.8 0~0.1 ∗ Denotes h (2) 2SD2654 (3) Type Package hFE Marking Code Basic ordering unit (pieces) 0.4 !Packaging specifications and hFE 0.95 0.95 1.9 2.9 (1) 2SD2226K (1) Emitter (2) Base (3) Collector 0.3Min. Each lead has same dimensions 2SD2227S 2 (15Min.) 3Min. 3 4 (1) Emitter (2) Base (3) Collector 0.45 2.5 0.5 0.45 5 ROHM : SPT EIAJ : SC-72 (1) Emitter (2) Collector (3) Base (1) (2) (3) Taping specifications !Electrical characteristics (Ta = 25°C) Parameter Collector-base breakdown voltage Symbol Min. Typ. Max. Unit BVCBO 60 − − V Collector-emitter breakdown voltage BVCEO 50 − − V IC=10µA IC=1mA Emitter-base breakdown voltage BVEBO 12 − V IE=10µA Collector cutoff current ICBO − − − 0.3 µA VCB=50V Emitter cutoff current IEBO − − 0.3 VCE(sat) − 560 1200 − 0.3 µA V IC/IB=50mA/5mA 2700 2700 − − − MHz − pF Collector-emitter saturation voltage Transition frequency fT − − − 250 Output capacitance Cob − 3.5 DC current transfer ratio 2SD2654, 2SD2351, 2SD2226K 2SD2227S hFE Conditions VEB=12V VCE/IC=5V/1mA VCE/IC=5V/1mA VCE=5V, IE=−10mA, f=100MHz ∗ ∗ ∗ ∗ VCB=5V, IE=0A, f=1MHz ∗Measured using pulse current. 1/1