FMMT558TA Transistor Datasheet

PNP BJT | DIODES

PNPSOT-23General Purpose
VCEO
400V
Ic Max
150mA
Pd Max
500mW
Gain
100
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Quick Reference

The FMMT558TA is a PNP bipolar transistor in a SOT-23 package, designed for general purpose applications. It supports a breakdown voltage of 400V and continuous collector current of 150mA. This component is widely used in PNP switching and linear amplification circuits.

Technical Specifications

ParameterValueDescription
ManufacturerDIODESOriginal Manufacturer
PackageSOT-23Physical mounting form factor
VCEO400VBreakdown voltage
IC Max150mACollector current
Pd Max500mWPower dissipation
Gain100DC current gain
Frequency50MHzTransition frequency
VCE(sat)500mVSaturation voltage
Vebo7VEmitter-Base voltage
Temp-55℃~+150℃Operating temperature range

Direct Replacements & Alternatives

Part NumberTypePackageVCEOIcPd
FMMT560TA PNP SOT-23 500V 150mA 500mW
MMBTA92 PNP SOT-23 300V 500mA 300mW
FMMTA92TA PNP SOT-23 300V 200mA 310mW
MMBTA92 PNP SOT-23 300V 500mA 300mW
MMBTA92(RANGE:100-200) PNP SOT-23 300V 200mA 300mW
MMBTA92-7-F PNP SOT-23 300V 500mA 300mW
MMBTA94 PNP SOT-23 400V 200mA 350mW
MMBTA94 PNP SOT-23 400V 200mA 350mW
View all SOT-23 PNP Transistors ›