LS3550 SERIES MONOLITHIC DUAL PNP TRANSISTORS Linear Integrated Systems FEATURES 6 LEAD SOT-23 SURFACE MOUNT PACKAGE* TIGHT MATCHING1 EXCELLENT THERMAL TRACKING 2mV 1 SOT-23 TOP VIEW 3µV/°C ABSOLUTE MAXIMUM RATINGS2 B1 E2 B2 @ 25 °C (unless otherwise stated) Maximum Temperatures Storage Temperature -65 to +150 °C Operating Junction Temperature -55 to +150 °C TBD E1 Maximum Currents B1 Collector Current 6 2 5 3 4 C1 E1 C2 TO-71 BOTTOM VIEW Maximum Power Dissipation Continuous Power Dissipation 1 TO-78 BOTTOM VIEW 3 2 C1 50mA 6 1 7 3 C1 B2 C2 E2 5 2 6 1 7 PDIP E2 5 E1 B1 B2 C2 SOIC C1 1 8 C2 C1 1 8 C2 B1 2 7 B2 B1 2 7 B2 E1 3 6 E2 E1 3 6 E2 NC 4 5 NC NC 4 5 NC Maximum Voltages Collector to Collector Voltage 80V MATCHING ELECTRICAL CHARACTERISTICS @25 °C (unless otherwise stated) LS3250A LS3250B LS3250C SYMBOL CHARACTERISTIC VBE1 − VBE2 Base to Emitter Voltage Differential 2 5 10 mV IC = -10mA, VCE = -5V VBE1 − VBE2 Base to Emitter Voltage Differential Change with Temperature 3 5 15 µV/°C IC = -10mA, VCE = -5V TA = -40°C to +85°C Base Current Differential 10 10 10 nA IC = -10µA, VCE = -5V Base Current Differential Change with Temperature 0.5 0.5 1.0 nA/°C IC = -10µA, VCE = -5V TA = -40°C to +85°C Current Gain Differential 10 10 15 % IC = -10µA, VCE = -5V LS3250B LS3250C ∆T IB1 − IB2 IB1 − IB2 ∆T hFE1 hFE2 MIN MAX MIN MAX MIN MAX UNIT CONDITIONS ELECTRICAL CHARACTERISTICS @25 °C (unless otherwise stated) SYMBOL LS3250A CHARACTERISTIC MIN MAX MIN MAX MIN BVCBO Collector to Base Breakdown Voltage -45 -40 -20 BVCEO -40 -20 -80 -80 BVEBO Collector to Emitter Breakdown Voltage -45 Collector to Collector Breakdown -80 Voltage Emitter to Base Breakdown Voltage3 -6.2 -6.2 -6.2 VCE(SAT) Collector to Emitter Saturation Voltage BVCCO Linear Integrated Systems -0.25 -0.25 MAX UNIT CONDITIONS IC = -10mA, IE = 0A IC = -10µA, IE = 0A V IE = -10µA, IC = 0A -1.2 IC = -100mA IB = -10mA • 4042 Clipper Court • Fremont, CA 94538 • Tel: 510 490-9160 • Fax: 510 353-0261 ELECTRICAL CHARACTERISTICS CONT. @25 °C (unless otherwise stated) SYMBOL hFE LS3250A CHARACTERISTIC MIN DC Current Gain ICBO Collector Cutoff Current IEBO Emitter Cutoff Current IC1C2 Collector to Collector Leakage Current COBO Output Capacitance fT MAX 2 5 3 4 0.030 MAX. 2.80 3.00 50 IC = -1mA, VCE = -5V 40 IC = -10mA, VCE = -5V 100 80 40 IC = -100mA, VCE = -5V -0.2 -0.2 -0.2 -0.2 -1 -1 -1 IE = 0A, VCB = -30V IE = 0A, VCB = -20V nA IE = 0A, VCB = -3V VCC = ±80V 2 2 2 pF 600 600 600 MHz 3 3 3 dB 0.305 0.335 IE = 0A, VCB = -10V IC = -1mA, VCE = -5V IC = -100µA, VCE = -5V BW = 200Hz RB = 10Ω, f = 1kHz PDIP 7 7 3 6 4 5 0.250 0.100 0.145 0.170 0.295 0.320 DIMENSIONS IN INCHES 0.100 SOIC 45° 0.028 0.034 0.048 0.028 0.100 0.375 0.038 2 3 1 5 76 5 6 8 2 SEATING PLANE 0.200 2 3 1 MIN. 0.500 0.029 0.045 0.050 0.046 0.036 0.060 MAX. 0.040 0.165 0.185 0.016 0.021 DIM. B 0.100 45° 0.335 0.370 0.016 0.019 DIM. A 0.500 MIN. 0.019 DIA. 0.016 1 DIMENSIONS IN MILLIMETERS -0.2 TO-78 0.150 0.115 0.09 0.20 0.10 0.60 CONDITIONS 80 0.230 DIA. 0.209 0.195 DIA. 0.175 0.35 0.50 1.50 1.75 2.60 3.00 0.00 0.15 UNIT 100 TO-71 6 LEADS 0.90 1.30 MAX Six Lead 0.95 1.90 MIN -0.2 SOT-23 6 MAX 120 Noise Figure (Narrow Band) 1 MIN LS3250C 150 Gain Bandwidth Product (Current) NF LS3250B 0.014 0.018 0.021 Standard package is SOT23 6 lead. Other packages listed are optional. Contact factory regarding availability of optional packages. 1 8 2 7 3 6 4 5 0.150 0.157 0.0075 0.0098 0.050 0.189 0.196 0.0040 0.0098 0.2284 0.2440 DIMENSIONS IN INCHES NOTES: 1. Maximum rating for LS3550A, SOT23-6. 2. Absolute maximum ratings are limiting values above which serviceability may be impaired. 3. The reverse Base to Emitter voltage must never exceed -6.2 Volts. The reverse Base to Emitter current must never exceed -10µA. Information furnished by Linear Integrated Systems is believed to be accurate and reliable. However, no responsibility is assumed for its use; nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Linear Integrated Systems. Linear Integrated Systems • 4042 Clipper Court • Fremont, CA 94538 • Tel: 510 490-9160 • Fax: 510 353-0261