2SA1661 Transistor Datasheet

PNP BJT | JSCJ

PNPSOT-89-3LGeneral Purpose
VCEO
120V
Ic Max
800mA
Pd Max
500mW
Gain
240
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Quick Reference

The 2SA1661 is a PNP bipolar transistor in a SOT-89-3L package, designed for general purpose applications. It supports a breakdown voltage of 120V and continuous collector current of 800mA. This component is widely used in PNP switching and linear amplification circuits.

Technical Specifications

ParameterValueDescription
ManufacturerJSCJOriginal Manufacturer
PackageSOT-89-3LPhysical mounting form factor
VCEO120VBreakdown voltage
IC Max800mACollector current
Pd Max500mWPower dissipation
Gain240DC current gain
Frequency120MHzTransition frequency
VCE(sat)1VSaturation voltage
Vebo5VEmitter-Base voltage
Temp-55℃~+150℃Operating temperature range

Direct Replacements & Alternatives

Part NumberTypePackageVCEOIcPd
CXT5401 PNP SOT-89-3L 150V 500mA 500mW
2SA1201 PNP SOT-89 120V 800mA 500mW
View all SOT-89-3L PNP Transistors ›