3550

LS3550 SERIES Linear Integrated Systems FEATURES 6 LEAD SOT-23 SURFACE MOUNT PACKAGE* TIGHT MATCHING1 EXCELLENT THERMAL TRACKING ABSOLUTE MAXIMUM RATINGS2 @ 25 °C (unless otherwise stated) Maximum Temperatures Storage Temperature Operating Junction Temperature Maximum Power Dissipation Continuous Power Dissipation Maximum Currents Collector Current Maximum Voltages Collector to Collector Voltage 80V 50mA TBD -65 to +150 °C -55 to +150 °C TO-71 BOTTOM VIEW 1 MONOLITHIC DUAL PNP TRANSISTORS 2mV 3µV/°C SOT-23 TOP VIEW B1 E2 B2 1 2 3 6 5 4 TO-78 BOTTOM VIEW C1 E1 C2 PDIP E1 B1 C1 2 3 5 6 E2 B2 C2 1 7 SOIC 8 7 6 5 C1 E1 B1 C1 2 1 7 3 5 6 1 2 3 4 C2 C1 B2 B1 E2 E1 NC NC 1 2 3 4 8 7 6 5 C2 B2 E2 NC E2 B2 C2 B1 E1 NC MATCHING ELECTRICAL CHARACTERISTICS @25 °C (unless otherwise stated) SYMBOL CHARACTERISTIC LS3250A MIN MAX LS3250B MIN MAX LS3250C MIN MAX UNIT CONDITIONS VBE1 − VBE2 VBE1 − VBE2 ∆T IB1 − IB2 IB1 − IB2 ∆T hFE1 hFE2 Base to Emitter Voltage Differential Base to Emitter Voltage Differential Change with Temperature Base Current Differential Base Current Differential Change with Temperature 2 3 10 0.5 5 5 10 0.5 10 15 10 1.0 mV µV/°C nA nA/°C IC = -10mA, VCE = -5V IC = -10mA, VCE = -5V TA = -40°C to +85°C IC = -10µA, VCE = -5V IC = -10µA, VCE = -5V TA = -40°C to +85°C Current Gain Differential 10 10 15 % IC = -10µA, VCE = -5V ELECTRICAL CHARACTERISTICS @25 °C (unless otherwise stated) SYMBOL CHARACTERISTIC LS3250A MIN MAX LS3250B MIN MAX LS32...