NR421 Datasheet | National Semiconductor

features ,- 0.65p F, typical f~edback capacitance for excellent RF stability - Guaranteed collector- base time constant and RF output resistance - 150m V typical VCE (sat) charac:teristics at Ic = 10 m A, and IB = 0.5 m A - 2 d B typical noise figure at 200 MHz - "Epoxy B" packaging concept for excelient reliability applications - VHF RF amplifiers/converters ~ CB radios - Low-power RF oscillators ~ maxjmum ratings IT] package and - Iead coding TO-92 PACKAGE CODE T0-92 o LEAD 1 23 B EC E CB PARAMETER SYMBOL RATING UNIT Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage Collector Current (continllous) , Power Dissipation (TA = 25°C) Power Dissipation (Tc = 25°C) Thermal Resistance Temperature, Junction and Storage mordering information VCEO VCB VEB Ic (max) Po Po 6JA...