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onsemi MMBT5550LT1G

MMBT5550LT1G NPN 140V 600mA SOT-23-3 Transistor

MPNMMBT5550LT1G
End of Life

TRANS NPN 140V 0.6A SOT23-3

$0.04464Price · pay online now

$0.04 / ea · total $0.80

78,340 in stock — maximum per order · MOQ 20 · 3–4 days lead time

$0.03 / ea from 200 pcs

PackagingTO-236-3, SC-59, SOT-23-3
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Sep 2026

Specifications

MMBT5550LT1G specifications
ParameterValue
MountingSurface Mount
FET typeNPN
Voltage - collector emitter breakdown140 V
Current - collector (Ic)600 mA
Current - collector cutoff100nA
DC current gain (hFE) (Min) @ ic, vce60 @ 10mA, 5V
Power - max225 mW
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, ic250mV @ 5mA, 50mA