BCR142 - Siemens Semiconductor Group

BCR142 NPN Silicon Digital Transistor (Switching circuit/ inverter/ interface circuit/ drver circuit)

BCR 142 NPN Silicon Digital Transistor • Switching circuit, inverter, interface circuit, drver circuit • Built in bias resistor (R1=22kΩ, R2=47kΩ) Type BCR 142 Marking Ordering Code WZs Q62702-C2259 Pin Configuration 1=B 2=E 3=C Package SOT-23 Maximum Ratings Parameter Collector-emitter voltage Collector-base voltage Emitter-base voltage Input on Voltag.

Features

akdown voltage V(BR)CBO 50 IC = 10 µA, IB = 0 Collector cutoff current ICBO 100 nA µA 227 70 V 0.3 1.2 2.5 29 0.52 kΩ - VCB = 40 V, IE = 0 Emitter cutoff current IEBO hFE VCEsat Vi(off) 0.5 VEB = 10 V, IC = 0 DC current gain IC = 5 mA, VCE = 5 V Collector-emitter saturation voltage 1) IC = 10 mA, IB = 0.5 mA Input off voltage IC = 100 µA, VCE = 5 V Input on Voltage Vi(on) 0.8 IC = 2 mA, VCE = 0.3 V Input resistor Resistor ratio R1 R1/R2 15 0.42 AC Characteristics Transition frequency fT 150 3 - MHz pF - IC = 10 mA, VCE = 5 V, f = 100 MHz Collector-base capacitance Ccb VCB =.