8 5 1 4 Flat-8 6 5 4 1 2 3 LCC-6 1 C1 2 B1 3 E.
STMicroelectronics
2N3810HR - Hi-Rel PNP dual matched bipolar transistors
8 5 1 4 Flat-8 6 5 4 1 2 3 LCC-6 1 C1 2 B1 3 E1 C2 8 B2 7 E2 6 4 5 Flat-8 Pin 4 and pin 5 are connected together to the seal ring and lid 4 E.