BFX89 Overview
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 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 SYMBOL VCBO VCER VCEO VEBO IC ICM PD PD TJ,Tstg ΘJA ΘJC 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.
