PXT3904

S MD Type NPN Switching Transistor PXT3904 Transistors Features High current (max. 100 mA) Low voltage (max. 40 V). Absolute Maximum Ratings Ta = 25 Parameter Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Peak collector current Peak base current Symbol VCBO VCEO VEBO IC ICM IBM Ptot Total power dissipation *1 *2 *3 Tstg Tj Ramb Rth(j-a) Thermal resistance from junction to ambient *1 *2 *3 Rth(j-s) 278 192 156 80 K/W 0.45 0.65 0.8 -65 to +150 150 -65 to +150 W Rating 60 40 6 100 200 100 Unit V V V mA mA mA Storage temperature Junction temperature Operating ambient temperature Thermal resistance from junction to soldering point 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 SMD Type PXT3904 Electrical Characteristics Ta = 25 Parameter Collector cutoff current Emitter cutoff current Symbol ICBO IEBO Testconditons IE = 0; VCB = 30 V IC = 0; VEB = 6 V VCE = 1 V;IC = 0.1 mA VCE = 1 V;IC = 1 mA DC current gain hFE VCE = 1 V, IC = 10 mA VCE = 1 V;IC = 50 mA VCE = 1 V;IC = 100 mA collector-emitter saturation voltage VCEsat IC = 10 mA; IB = 1 mA IC = 50 mA; IB = 5 mA base-emitter saturation voltage Collector capacitance Emitter capacitance Transition frequency Noise figure Turn-on time Delay time Rise time Turn-off time Storage time Fall time VBEsat Cc Ce fT F ton td tr toff ts tf IC = 10 mA; IB = 1 mA IC = 50 mA; IB = 5 mA IE = iE = 0; VCB = 5 V; f = 1 MHz IC = iC = 0; VEB = 500 mV; f = 1 MHz IC = 10 mA; VCE = 20 V; f = 100 MHz IC = 100 ìA; VCE = 5 V; RS = 1 kÙ; f = 10 Hz to 15.7 kHz ICon = 10 mA; IBon = 1 mA; IBoff = -1 mA 300 650 60 80 100 60 30 Min Transistors Typ Max 50 50 Unit nA nA 300 200 200 850 950 4 8 mV mV mV mV pF pF MHz 5 65 35 35 240 200 50 dB ns ns ns ns ns ns Marking Marking 1A 2 www.kexin.com.cn