Central Semiconductor Corp. Single Bipolar Transistors 2N5550 TRE PBFREE

The 2N5550 is a silicon NPN transistor designed for high voltage amplifier applications in a TO-92 package. It has a collector-emitter voltage rating of 140 V, a continuous collector current of 600 mA, and a power dissipation of 625 mW at 25°C. The transistor has a thermal resistance of 200 °C/W and an operating junction temperature range of -65 to +150°C. Current gain (hFE) ranges from 60 to 250 depending on bias conditions, with a transition frequency (fT) of up to 300 MHz. The device meets RoHS compliance, as indicated by the PBFREE suffix, and is marked with the full part number.