CMLT491E SURFACE MOUNT NPN SILICON TRANSISTOR w w w. c e n t r a l s e m i . c o m DESCRIPTION: The CENTRAL SEMICONDUCTOR CMLT491E type is an NPN Low VCE(SAT) 1.0 Amp transistor, epoxy molded in a space saving PICOmini™ SOT-563 surface mount package and designed for applications requiring a high current capability and low saturation voltages. MARKING CODE: L49 SOT-563 CASE MAXIMUM RATINGS: (TA=25°C) Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Continuous Collector Current Peak Collector Current Continuous Base Current Power Dissipation Operating and Storage Junction Temperature Thermal Resistance ELECTRICAL SYMBOL ICBO IEBO BVCBO BVCEO BVEBO VCE(SAT) VCE(SAT) VBE(SAT) VBE(ON) hFE hFE hFE hFE fT Cob SYMBOL VCBO VCEO VEBO IC ICM IB PD TJ,Tstg ΘJA CHARACTERISTICS: (TA=25°C unless otherwise noted) TEST CONDITIONS MIN VCB=60V VEB=4.0V IC=100µA 80 IC=10mA 60 IE=100µA 5.0 IC=500mA, IB=50mA IC=1.0A, IB=100mA IC=1.0A, IB=100mA VCE=5.0V, IC=1.0A VCE=5.0V, IC=1.0mA 200 VCE=5.0V, IC=500mA 200 VCE=5.0V, IC=1.0A 50 VCE=5.0V, IC=2.0A 15 VCE=10V, IC=50mA, f=100MHz 150 VCB=10V, IE=0, f=1.0MHz 80 60 5.0 1.0 2.0 200 250 -65 to +150 500 MAX 100 100 0.20 0.40 1.1 1.0 UNITS V V V A A mA mW °C °C/W UNITS nA nA V V V V V V V 600 10 MHz pF R3 (20-January 2010) CMLT491E SURFACE MOUNT NPN SILICON TRANSISTOR SOT-563 CASE - MECHANICAL OUTLINE PIN CONFIGURATION LEAD CODE: 1) Collector 2) Collector 3) Base 4) Emitter 5) Collector 6) Collector Pins 1, 2, 5 and 6 are common. MARKING CODE: L49 R3 (20-January 2010) w w w. c e n t r a l s e m i . c o m