BFX89

BFX89 BFY90 NPN SILICON RF TRANSISTORS CentralTM Semiconductor Corp. DESCRIPTION: The CENTRAL SEMICONDUCTOR BFX89 and BFY90 are Silicon NPN Epitaxial Planar Transistors mounted in a hermetically sealed package designed for VHF/UHF amplifier, oscillator, and converter applications. MARKING CODE: FULL PART NUMBER JEDEC TO-72 CASE MAXIMUM RATINGS: (TA=25°C) Collector-Base Voltage Collector-Emitter Voltage (RBE≤50Ω) Collector-Emitter Voltage Emitter-Base Voltage Collector Current Peak Collector Current (f ≥ 1 MHz) Power Dissipation Power Dissipation (TC=25°C) Operating and Storage Junction Temperature Thermal Resistance Thermal Resistance SYMBOL VCBO VCER VCEO VEBO IC ICM PD PD TJ,Tstg ΘJA ΘJC ELECTRICAL CHARACTERISTICS: (TA=25°C unless otherwise noted) BFX89 SYMBOL TEST CONDITIONS MIN TYP MAX ICBO BVCBO BVCER BVCEO BVEBO hFE hFE fT fT Cob Cre VCB=15V IC=10µA IC=1.0mA, RBE=50Ω IC=1.0mA IE=10µA VCE=1.0V, IC=2.0mA VCE=1.0V, IC=25mA VCE=5.0V, IC=2.0mA, f=500MHz VCE=5....