2SA1579 Transistor Datasheet

PNP BJT | JSCJ

PNPSOT-323General Purpose
VCEO
120V
Ic Max
50mA
Pd Max
100mW
Gain
180
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Quick Reference

The 2SA1579 is a PNP bipolar transistor in a SOT-323 package, designed for general purpose applications. It supports a breakdown voltage of 120V and continuous collector current of 50mA. This component is widely used in PNP switching and linear amplification circuits.

Technical Specifications

ParameterValueDescription
ManufacturerJSCJOriginal Manufacturer
PackageSOT-323Physical mounting form factor
VCEO120VBreakdown voltage
IC Max50mACollector current
Pd Max100mWPower dissipation
Gain180DC current gain
Frequency140MHzTransition frequency
VCE(sat)500mVSaturation voltage
Vebo5VEmitter-Base voltage
Temp-55℃~+150℃Operating temperature range

Direct Replacements & Alternatives

Part NumberTypePackageVCEOIcPd
MMST5401(RANGE:100-300) PNP SOT-323 150V 600mA 200mW
MMSTA56-7-F-HXY PNP SOT-323 150V 600mA 200mW
PMSTA56-HXY PNP SOT-323 150V 600mA 200mW
SMMBTA56WT3G-HXY PNP SOT-323 150V 600mA 200mW
NSVMMBT5401WT1G-HXY PNP SOT-323 150V 600mA 200mW
BC806-16WF-HXY PNP SOT-323 150V 600mA 200mW
MMBTA56WT1G-HXY PNP SOT-323 150V 600mA 200mW
MMBT5401W PNP SOT-323 150V 600mA 200mW
MMST5401 PNP SOT-323 150V 600mA 200mW
View all SOT-323 PNP Transistors ›