BCX55
1.1 General description
NPN medium power transistor series in Surface-Mounted Device (SMD) plastic packages.
[1] Valid for all available selection groups.
1.2 Features and benefits
High current
Three current gain selections
High power dissipation capability
Exposed heatsink for excellent thermal and electrical conductivity (SOT89, SOT1061)
Leadless very small SMD plastic package with medium power capability (SOT1061)
AEC-Q101 qualified
1.3 Applications
BCP55; BCX55; BC55PA
60 V, 1 A NPN medium power transistors
Rev. 8 — 24 October 2011 Product data sheet
Table 1. Product overview
Type number[1] Package PNP complement
NXP JEITA JEDEC
BCP55 SOT223 SC-73 - BCP52
BCX55 SOT89 SC-62 TO-243 BCX52
BC55PA SOT1061 - - BC52PA
Linear voltage regulators Power management
Low-side switches MOSFET drivers
Battery-driven devices Amplifiers
