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onsemi FSB649 — Logic ICs

onsemi FSB649

MPNFSB649
End of Life

TRANS NPN 25V 3A SOT23-3

$0.46Ref. price · indicative, final on quote
PackagingTO-236-3, SC-59, SOT-23-3
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

FSB649 specifications
ParameterValue
MountingSurface Mount
FET typeNPN
Voltage - collector emitter breakdown25 V
Current - collector (Ic)3 A
Current - collector cutoff100nA (ICBO)
DC current gain (hFE) (Min) @ ic, vce100 @ 1A, 2V
Power - max500 mW
Frequency - transition150MHz
Operating temperature-55°C ~ 150°C (TJ)
PackageTape & Reel (TR); Cut Tape (CT)
CaseTO-236-3, SC-59, SOT-23-3
Vce saturation (Max) @ ib, ic600mV @ 300mA, 3A