PNP general-purpose transistors in a very small SOT323 (SC-70), Surface-Mounted Device (SMD) plastic package. Table 1. Product overview Type number Package NPN complement Nexperia JEDEC BC856W-Q SOT323 SC-70 BC846W-Q BC856AW-Q BC846AW-Q BC856BW-Q BC846BW-Q BC857W-Q BC847W-Q BC857AW-Q BC847AW-Q BC857BW-Q BC847BW-Q BC857CW-Q BC847CW-Q BC858W-Q BC848W-Q