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Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

2SC3944AQ specifications
ParameterValue
MountingThrough Hole
FET typeNPN
Voltage - collector emitter breakdown180 V
Current - collector (Ic)1 A
Current - collector cutoff10µA (ICBO)
DC current gain (hFE) (Min) @ ic, vce90 @ 150mA, 10V
Power - max2 W
Frequency200MHz
Operating temperature150°C (TJ)
PackageBulk
CaseTO-220-3 Full Pack
Vce saturation (Max) @ ib, ic2V @ 50mA, 500mA