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NPN Silicon Switching Transistors
BSS 79 BSS 81
High DC current gain q Low collector-emitter saturation voltage q Complementary types: BSS 80, BSS 82 (PNP)
q
Type BSS 79 B BSS 79 C BSS 81 B BSS 81 C
Marking CEs CFs CDs CGs
Ordering Code (tape and reel) Q62702-S503 Q62702-S501 Q62702-S555 Q62702-S605
Pin Configuration 1 2 3 B E C
Package1) SOT-23
Maximum Ratings Parameter Collector-emitter voltage Collector-base voltage Emitter-base voltage Collector current Peak collector current Base current Peak base current Total power dissipation, TS = 77 ˚C Junction temperature Storage temperature range Thermal Resistance Junction - ambient2) Junction - soldering point
1) 2)
Symbol BSS 79 VCE0 VCB0 VEB0 IC ICM IB IBM Ptot Tj Tstg 40
Values BSS 81 35 75 6 800 1 100 200 330 150
Unit V
mA A m