BCY78, VII, VIII, IX, X BCY79, VII, VIII, IX, X SILICON PNP TRANSISTORS w w w. c e n t r a l s e m i . c o m DESCRIPTION: The CENTRAL SEMICONDUCTOR BCY78 and BCY79 series types are silicon PNP epitaxial planar transistors, mounted in a hermetically sealed metal case, designed for low noise amplifier and switching applications. MARKING: FULL PART NUMBER TO-18 CASE MAXIMUM RATINGS: (TA=25C unless otherwise noted) Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Continuous Collector Current Peak Collector Current Peak Base Current Power Dissipation Power Dissipation (TC=25C) Operating and Storage Junction Temperature Thermal Resistance Thermal Resistance ELECTRICAL SYMBOL ICBO ICBO IEBO BVCBO BVCBO BVCEO BVCEO BVEBO VCE(SAT) VCE(SAT) VBE(SAT) VBE(SAT) VBE(ON) hFE hFE hFE hFE SYMBOL VCBO VCEO VEBO IC ICM IBM PD PD TJ, Tstg JA JC CHARACTERISTICS: (TA=25C unless otherwise noted) TEST CONDITIONS MIN VCB=Rated VCBO VCB=Rated VCBO, TA=150C VEB=5.0V IC=10A (BCY78) 32 IC=10A (BCY79) 45 IC=2.0mA (BCY78) 32 IC=2.0mA (BCY79) 45 IE=1.0A 5.0 IC=10mA, IB=250A IC=100mA, IB=2.5mA IC=10mA, IB=250A 0.60 IC=100mA, IB=2.5mA 0.70 VCE=5.0V, IC=2.0mA 0.60 VCE=5.0V, VCE=5.0V, VCE=1.0V, VCE=1.0V, IC=10A IC=2.0mA IC=10mA IC=100mA BCY78-VII BCY79-VII MIN TYP MAX - 140 120 220 80 40 - BCY78 32 32 BCY79 45 45 5.0 100 200 200 340 1.0 -65 to +200 450 150 MAX 15 10 20 0.25 0.80 0.85 1.20 0.75 BCY78-VIII BCY79-VIII MIN MAX 30 180 310 120 400 45 - BCY78-IX BCY79-IX MIN MAX 40 250 460 160 630 60 - UNITS V V V mA mA mA mW W C C/W C/W UNITS nA A nA V V V V V V V V V V BCY78-X BCY79-X MIN MAX 100 380 630 240 1000 60 - R4 (4-June 2013) BCY78, VII, VIII, IX, X BCY79, VII, VIII, IX, X SILICON PNP TRANSISTORS ELECTRICAL CHARACTERISTICS - Continued: (TA=25C unless otherwise noted) SYMBOL TEST CONDITIONS MIN fT VCE=5.0V, IC=10mA, f=100MHz 100 Cob VCB=10V, IE=0, f=1.0MHz Cib VEB=0.5V, IC=0, f=1.0MHz NF VCE=5.0V, IC=0.2mA, Rs=2.0k, f=1.0kHz, B=200Hz ton VCC=3.0V, IC=10mA, IB1=IB2=1.0mA td VCC=3.0V, IC=10mA, IB1=IB2=1.0mA tr VCC=3.0V, IC=10mA, IB1=IB2=1.0mA toff VCC=3.0V, IC=10mA, IB1=IB2=1.0mA ts VCC=3.0V, IC=10mA, IB1=IB2=1.0mA tf VCC=3.0V, IC=10mA, IB1=IB2=1.0mA ton VCC=10V, IC=100mA, IB1=IB2=10mA td VCC=10V, IC=100mA, IB1=IB2=10mA tr VCC=10V, IC=100mA, IB1=IB2=10mA toff VCC=10V, IC=100mA, IB1=IB2=10mA ts VCC=10V, IC=100mA, IB1=IB2=10mA tf VCC=10V, IC=100mA, IB1=IB2=10mA MAX 7.0 15 10 100 50 50 700 600 100 100 35 65 400 300 100 UNITS MHz pF pF dB ns ns ns ns ns ns ns ns ns ns ns ns TO-18 CASE - MECHANICAL OUTLINE LEAD CODE: 1) Emitter 2) Base 3) Collector MARKING: FULL PART NUMBER R4 (4-June 2013) w w w. c e n t r a l s e m i . c o m