Transistors SMD Type NPN Switching Transistor PXT2222A Features High current (max. 600 mA) Low voltage (max. 40 V). Absolute Maximum Ratings Ta = 25 Parameter Symbol Rating Unit Collector-base voltage VCBO 60 V Collector-emitter voltage VCEO 40 V Emitter-base voltage VEBO 6 V Collector current IC 100 mA Peak collector current ICM 200 mA Peak base current IBM 100 mA W Ptot Total power dissipation *1 *2 *3 0.5 0.8 1.1 Storage temperature Tstg -65 to +150 Junction temperature Operating ambient temperature Tj 150 Ramb -65 to +150 Rth(j-a) Thermal resistance from junction to ambient Thermal resistance from junction to soldering point *1 *2 *3 250 156 113 K/W Rth(j-s) 30 K/W *1 Device mounted on a printed-circuit board, single-sided copper, tin-plated and standard ------footprint. *2 Device mounted on a printed-circuit board, single-sided copper, tin-plated and mounting - -pad for collector 1 cm2. *3 Device mounted on a printed-circuit board, single-sided copper, tin-plated and mounting -----pad for collector 6 cm2. www.kexin.com.cn 1 Transistors SMD Type PXT2222A Electrical Characteristics Ta = 25 Parameter Symbol ICBO Collector cutoff current Emitter cutoff current IEBO DC current gain hFE collector-emitter saturation voltage base-emitter saturation voltage VCEsat VBEsat Max Unit IE = 0; VCB = 60 V Testconditons Min 10 nA IE = 0; VCB = 60 V; Tj = 125 10 ìA 10 nA IC = 0; VEB = 5 V IC = 0.1 mA; VCE = 10V 35 IC = 1 mA; VCE = 10 V 50 IC = 10 mA; VCE = 10 V 75 IC = 10 mA; VC = 10 V; Tj = -55 35 IC = 150 mA; VCE = 1 V 50 VCE = 10 V, IC = 150 mA 100 IC = 500 mA; VCE = 10 V 40 Collector capacitance Cc Ce Transition frequency fT 300 mV IC = 500 mA; IB = 50 mA 1 V 1.2 V 2 V IC = 150 mA; IB = 15 mA 0.6 IE = iE = 0; VCB = 10 V; f = 1 MHz 8 pF IC = iC = 0; VEB = 500 mV; f = 1 MHz 25 pF IC = 20 mA; VCE = 10 V; f = 100 MHz IC = 200 ìA; VCE = 5 V; RS = 2 kÙ; f = 1 kHz; B = 200 Hz ICon = 150 mA; IBon = 15 mA; IBoff = -15 mA 300 MHz 4 dB 35 ns td 15 ns Rise time tr 20 ns Turn-off time toff 250 ns Storage time ts 200 ns Fall time tf 60 ns Noise figure F Turn-on time ton Delay time Marking Marking 2 300 IC = 150 mA; IB = 15 mA IC = 500 mA; IB = 50 mA Emitter capacitance Typ 1P www.kexin.com.cn