Central Semiconductor Corp. Bipolar Transistors - BJT PN2484

The PN2484 is an NPN silicon bipolar junction transistor designed for low noise amplifier applications, housed in a TO-92 package. It has a collector-base voltage rating of 60 V, a collector-emitter voltage of 60 V, and a continuous collector current of 50 mA, with a power dissipation of 625 mW. The operating and storage junction temperature range is -65 to +150 °C. Current gain (hFE) varies from 30 to 800 depending on collector current, with a transition frequency (fT) of 15 MHz at 50 μA and 60 MHz at 0.5 mA. Noise figure is as low as 2.0 dB at 10 kHz. The device meets RoHS compliance and is suitable for general low-noise amplification circuits.