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The Nexperia BCP52,135 is a PNP medium power transistor housed in a SOT223 (SC-73) surface-mounted device plastic package. It features a collector-emitter voltage of -60 V and a continuous collector current of -1 A. The device supports a peak collector current of -2 A for single pulses up to 1 ms. Key electrical characteristics include a transition frequency of 145 MHz and a DC current gain ranging from 63 to 250 depending on the selection group. Total power dissipation reaches 1.35 W under specific PCB mounting conditions.
Verify the specific hFE selection group required for your design, as the standard BCP52 part number does not inherently specify the gain bin without additional ordering suffixes or datasheet cross-referencing. Confirm that the SOT223 footprint matches your PCB layout guidelines. Ensure thermal management strategies align with the specified power derating curves for your intended ambient temperature and PCB copper area.
Select this component when a robust PNP transistor with high current handling and automotive reliability is needed. The SOT223 package offers a balance between power dissipation and board space. Consider the specific hFE requirements of your circuit; if a tighter gain range is necessary, verify if a specific selection group variant is available through the manufacturer's ordering information.
The BCP52 belongs to the BCX52 series of PNP medium power transistors. It serves as the NPN complement counterpart to the BC552 series. The device is designed for general-purpose switching and amplification in compact electronic designs requiring reliable performance in both industrial and automotive environments.
BCP55 is the NPN complement within the same family. For direct replacement, verify pinout compatibility and ensure the substitute meets the -60 V and -1 A specifications. Check if the alternative device holds AEC-Q101 qualification if automotive use is required.