CYTA4494D SURFACE MOUNT DUAL, ISOLATED COMPLEMENTARY HIGH VOLTAGE NPN/PNP SILICON TRANSISTORS w w w. c e n t r a l s e m i . c o m DESCRIPTION: The CENTRAL SEMICONDUCTOR CYTA4494D type consists of one (1) NPN high voltage silicon transistor and one (1) complementary PNP high voltage silicon transistor packaged in an epoxy molded SOT-228 surface mount case. Manufactured by the epitaxial planar process, this SUPERmini™ device is ideal for high voltage applications. MARKING: FULL PART NUMBER SOT-228 CASE MAXIMUM RATINGS: (TA=25°C) Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Continuous Collector Current Power Dissipation Operating and Storage Junction Temperature Thermal Resistance SYMBOL VCBO VCEO VEBO IC PD TJ, Tstg ΘJA NPN (Q1) PNP (Q2) 450 400 400 400 6.0 6.0 300 300 2.0 2.0 -65 to +150 62.5 ELECTRICAL CHARACTERISTICS PER TRANSISTOR: (TA=25°C unless otherwise noted) NPN (Q1) PNP (Q2) SYMBOL TEST CONDITIONS MIN MAX MIN MAX ICBO VCB=350V 100 ICES VCE=350V 500 ICBO VCB=400V 100 ICES VCE=400V 500 IEBO VBE=4.0V 100 100 BVCBO IC=100µA 450 400 BVCES IC=100µA 450 400 BVCEO IC=1.0mA 400 400 BVEBO IE=10µA 6.0 6.0 VCE(SAT) IC=1.0mA, IB=0.1mA 0.40 0.40 VCE(SAT) IC=10mA, IB=1.0mA 0.50 0.50 0.75 0.75 VCE(SAT) IC=50mA, IB=5.0mA VBE(SAT) IC=10mA, IB=1.0mA 0.75 0.75 hFE VCE=10V, IC=1.0mA 40 40 hFE VCE=10V, IC=10mA 50 200 50 200 hFE VCE=10V, IC=50mA 45 45 hFE VCE=10V, IC=100mA 20 20 - UNITS V V V mA W °C °C/W UNITS nA nA nA nA nA V V V V V V V V R3 (13-August 2010) CYTA4494D SURFACE MOUNT DUAL, ISOLATED COMPLEMENTARY HIGH VOLTAGE NPN/PNP SILICON TRANSISTORS ELECTRICAL CHARACTERISTICS PER TRANSISTOR - Continued: (TA=25°C unless otherwise noted) NPN (Q1) PNP (Q2) SYMBOL TEST CONDITIONS MIN MAX MIN MAX UNITS fT VCE=10V, IC=10mA, f=10MHz 20 20 MHz Cob VCB=20V, IE=0, f=1.0MHz 7.0 7.0 pF Cib VEB=0.5V, IC=0, f=1.0MHz 130 130 pF SOT-228 CASE - MECHANICAL OUTLINE PIN CONFIGURATION LEAD CODE: 1) Collector Q1 2) Collector Q1 3) Collector Q2 4) Collector Q2 5) 6) 7) 8) Emitter Q2 Base Q2 Emitter Q1 Base Q1 MARKING: FULL PART NUMBER R3 (13-August 2010) w w w. c e n t r a l s e m i . c o m