BC51PA Datasheet 45v 1a Medium Power Transistors

Manufacturer: Nexperia

Overview: BC51PA series 45 V, 1 A PNP medium power transistors Rev. 11 — 30 September 2025 Product data sheet 1.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

PNP medium power transistors in an ultra thin SOT1061 leadless small Surface-Mounted Device (SMD) plastic package.

Part Number	Description	Manufacturer
BC51PAS	1A PNP medium power transistors	NXP
BC516	PNP Darlington transistor	NXP
BC516	PNP Silicon Darlington Transistor	Siemens Semiconductor Group
BC516	PNP Darlington Transistor	Fairchild Semiconductor
BC516	PNP Darlington Transistor	ON Semiconductor

Part Number	Description
BC51PAS	1A PNP medium power transistors
BC51-10PA	45V 1A medium power transistors
BC51-16PA	45V 1A medium power transistors
BC52PA	1A PNP medium power transistors
BC52PAS	1A PNP medium power transistors
BC53PA	1A PNP medium power transistors
BC53PAS	1A PNP medium power transistors
BC54-10PA	1A NPN medium power transistors
BC54-10PA-Q	45V 1A NPN medium power transistors
BC54-10PAS	1A NPN medium power transistors