2SC5454-T1-A

Renesas 2SC5454-T1-A is an NPN RF small signal bipolar transistor designed for high frequency applications up to the GHz range. Key electrical characteristics include a collector-emitter voltage rating of 6 V, collector current of 50 mA, and power dissipation of 200 mW. The device features a high transition frequency (fT) of 14.5 GHz, minimum DC current gain (hFE) of 75 at 20 mA and 3 V, typical noise figure of 1.5 dB at 2 GHz, and typical gain of 12 dB. This combination makes it suitable for use in RF amplifiers, oscillators, and driver stages in communication and radar systems. The transistor is offered in a surface mount package with case style TO-253-4 or TO-253AA, also known as SOT-143, enabling compact PCB designs. The operating junction temperature can reach up to 150°C.