BCP53TF

The BCP53TF is a PNP medium power transistor from Nexperia USA Inc., part of the BCP53T series. It is designed for general-purpose switching and amplification applications requiring medium power handling. Key electrical specifications include a collector-emitter voltage (Vceo) of -80 V, a continuous collector current (Ic) of -1 A, and a peak collector current (ICM) of -2 A. The DC current gain (hFE) ranges from 63 to 250 at -150 mA and -2 V, ensuring consistent performance across operating conditions. The saturation voltage (Vce sat) is typically 500 mV at -500 mA collector current and -50 mA base current. With a transition frequency (ft) of 100 MHz, the device is suitable for moderate-speed switching. Power dissipation is rated at 1.8 W, and the maximum junction temperature is 150 °C. The transistor is AEC-Q101 qualified, making it suitable for automotive applications. It is packaged in a surface-mount SOT-223 (SC-73) package, which offers a compact footprint with enhanced thermal dissipation. Typical applications include linear voltage regulators, MOSFET drivers, high-side switches, power management circuits, and amplifiers.