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NPN Silicon Switching Transistors BSS 79
BSS 81

q High DC current gain
q Low collector-emitter saturation voltage
q Complementary types: BSS 80, BSS 82 (PNP)




Type Marking Ordering Code Pin Configuration Package1)
(tape and reel) 1 2 3
BSS 79 B CEs Q62702-S503 B E C SOT-23
BSS 79 C CFs Q62702-S501
BSS 81 B CDs Q62702-S555
BSS 81 C CGs Q62702-S605

Maximum Ratings

Parameter Symbol Values Unit
BSS 79 BSS 81
Collector-emitter voltage VCE0 40 35 V
Collector-base voltage VCB0 75
Emitter-base voltage VEB0 6
Collector current IC 800 mA
Peak collector current ICM 1 A
Base current IB 100 mA
Peak base current IBM 200
Total power dissipation, TS = 77