Small Signal Transistor

FMMT491Active

The FMMT491 NPN bipolar transistor, packaged in SOT-23 package, suitable for low-power, fast surface mounting. The product is designed for general amplifier applications in industries such as industrial, power management, and automotive electronics.

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Electrical Parameters

Part Number FMMT491

Package SOT-23

AEC-Q101 QualifiedNo

Type NPN

PCM(W) 0.25

IC(A) 1.0

VCBO [Max] (V) 80

VCEO [Max] (V) 60

VEBO [Max] (V) 5

hFE [Min] 100

hFE [Max] 300

fT [Min] (MHz) 150

TJ (°C) -55~+150

Status Active

Product Features

Low equivalent on-resistance Power Dissipation of 250mW High Stability and High Reliability