FMMT549ATA Transistor Datasheet

PNP BJT | DIODES

PNPSOT-23General Purpose
VCEO
30V
Ic Max
1A
Pd Max
500mW
Gain
150
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Quick Reference

The FMMT549ATA is a PNP bipolar transistor in a SOT-23 package, designed for general purpose applications. It supports a breakdown voltage of 30V and continuous collector current of 1A. This component is widely used in PNP switching and linear amplification circuits.

Technical Specifications

ParameterValueDescription
ManufacturerDIODESOriginal Manufacturer
PackageSOT-23Physical mounting form factor
VCEO30VBreakdown voltage
IC Max1ACollector current
Pd Max500mWPower dissipation
Gain150DC current gain
Frequency-Transition frequency
VCE(sat)-Saturation voltage
Vebo100MHzEmitter-Base voltage
Temp-55℃~+150℃Operating temperature range

Direct Replacements & Alternatives

Part NumberTypePackageVCEOIcPd
SS8550 PNP SOT-23 25V 1.5A 350mW
S9012 PNP SOT-23 25V 500mA 300mW
S8550 PNP SOT-23 25V 500mA 300mW
S9012 PNP SOT-23 25V 500mA 300mW
S9012 PNP SOT-23 25V 500mA 300mW
SS8550 PNP SOT-23 25V 1.5A 350mW
ZXTP23015CFHTA PNP SOT-23 25V 6A 1.25W
SS8550(RANGE:300-400) PNP SOT-23 25V 1.5A 300mW
View all SOT-23 PNP Transistors ›