Central CMUT5179 TM Semiconductor Corp. ULTRAmini™ SURFACE MOUNT NPN SILICON RF TRANSISTOR DESCRIPTION: The CENTRAL SEMICONDUCTOR CMUT5179 type is an NPN silicon RF transistor manufactured by the epitaxial planar process, epoxy molded in an ULTRAmini™ surface mount package, designed for low noise, high frequency amplifier and high output oscillator applications. Marking code is HC7. SOT-523 CASE MAXIMUM RATINGS: (TA=25°C) SYMBOL VCBO 20 UNITS V Collector-Emitter Voltage VCEO 15 V Emitter-Base Voltage Collector-Base Voltage VEBO 2.5 V Collector Current IC 50 mA Power Dissipation PD 250 mW TJ,Tstg -65 to +150 °C ΘJA 500 °C/W Operating and Storage Junction Temperature Thermal Resistance ELECTRICAL CHARACTERISTICS: SYMBOL TEST CONDITIONS ICBO BVCBO VCB=15V BVCEO BVEBO VCE(SAT) VBE(SAT) hFE fT Ccb (TA=25°C unless otherwise noted) MIN TYP MAX UNITS 20 nA IC=10µA IC=3.0mA 20 15 V IE=10µA IC=10mA, IB=1.0mA IC=10mA, IB=1.0mA 2.5 V VCE=1.0V, IC=3.0mA VCE=6.0V, IC=5.0mA, f=100MHz hfe VCB=10V, IE=0, f=0.1 to 1.0MHz VCE=6.0V, IC=2.0, f=1.0kHz Gpe NF VCE=6.0V, IC=5.0mA, f=200MHz VCE=6.0V, IC=1.5mA, RS=50Ω, f=200MHz V 0.4 V 1.0 V 25 900 1450 MHz 1.0 pF 25 15 dB 4.5 dB R0 ( 15-August 2001) Central TM CMUT5179 ULTRAmini™ SURFACE MOUNT NPN SILICON RF TRANSISTOR Semiconductor Corp. SOT-523 CASE - MECHANICAL OUTLINE BOTTOM VIEW E F A G B C 1 2 D H 3 I R1 LEAD CODE: 1) BASE 2) EMITTER 3) COLLECTOR MARKING CODE: HC7 R0 ( 15-August 2001)