CMXT3946_10

CMXT3946 SURFACE MOUNT DUAL COMPLEMENTARY SILICON TRANSISTORS w w w. c e n t r a l s e m i . c o m DESCRIPTION: The CENTRAL SEMICONDUCTOR CMXT3946 type is a dual complementary silicon transistor manufactured by the epitaxial planar process, epoxy molded in a SUPERmini™ surface mount package, and designed for small signal general purpose and switching applications. MARKING CODE: X46 SOT-26 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 60 40 6.0 200 350 -65 to +150 357 PNP 40 40 5.0 UNITS V V V mA mW °C °C/W ELECTRICAL CHARACTERISTICS PER TRANSISTOR: (TA=25°C unless otherwise noted) NPN PNP SYMBOL TEST CONDITIONS MIN MAX MIN MAX ICEV VCE=30V, VEB=3.0V 50 50 BVCBO IC=10μA 60 40 BVCEO IC=1.0mA 40 40 BVEBO IE=10μA 6.0 5.0 VCE(SAT) IC=10mA, IB=1.0mA 0.20 0.25 VCE(SAT) IC=50mA, IB=5.0mA 0.30 0.40 VBE(SAT) IC=10mA, IB=1.0mA 0.65 0.85 0.65 0.85 VBE(SAT) IC=50mA, IB=5.0mA 0.95 0.95 hFE VCE=1.0V, IC=0.1mA 40 60 hFE VCE=1.0V, IC=1.0mA 70 80 100 300 100 300 hFE VCE=1.0V, IC=10mA hFE VCE=1.0V, IC=50mA 60 60 hFE VCE=1.0V, IC=100mA 30 30 fT VCE=20V, IC=10mA, f=100MHz 300 250 Cob VCB=5.0V, IE=0, f=1.0MHz 4.0 4.5 Cib VBE=0.5V, IC=0, f=1.0MHz 8.0 10 hie VCE=10V, IC=1.0mA, f=1.0kHz 1.0 10 2.0 12 hre VCE=10V, IC=1.0mA, f=1.0kHz 0.5 8.0 0.1 10 UNITS nA V V V V V V V MHz pF pF kΩ x10-4 R3 (12-February 2010) CMXT3946 SURFACE MOUNT DUAL COMPLEMENTARY SILICON TRANSISTORS ELECTRICAL CHARACTERISTICS PER TRANSISTOR - Continued: (TA=25°C unless otherwise noted) NPN PNP SYMBOL TEST CONDITIONS MIN MAX MIN MAX UNITS hfe VCE=10V, IC=1.0mA, f=1.0kHz 100 400 100 400 hoe VCE=10V, IC=1.0mA, f=1.0kHz 1.0 40 3.0 60 μS NF VCE=5.0V, IC=100μA, RS=1.0kΩ, f=10Hz to 15.7kHz 5.0 4.0 dB td VCC=3.0V, VBE=0.5V, IC=10mA, IB1=1.0mA 35 35 ns tr VCC=3.0V, VBE=0.5V, IC=10mA, IB1=1.0mA 35 35 ns ts VCC=3.0V, IC=10mA, IB1=IB2=1.0mA 200 225 ns tf VCC=3.0V, IC=10mA, IB1=IB2=1.0mA 50 75 ns SOT-26 CASE - MECHANICAL OUTLINE LEAD CODE: 1) Emitter Q1 2) Base Q1 3) Collector Q2 4) Emitter Q2 5) Base Q2 6) Collector Q1 MARKING CODE: X46 R3 (12-February 2010) w w w. c e n t r a l s e m i . c o m