S8550W Transistor Datasheet

PNP BJT | XCH

PNPSOT-323General Purpose
VCEO
25V
Ic Max
500mA
Pd Max
300mW
Gain
400
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Quick Reference

The S8550W is a PNP bipolar transistor in a SOT-323 package, designed for general purpose applications. It supports a breakdown voltage of 25V and continuous collector current of 500mA. This component is widely used in PNP switching and linear amplification circuits.

Technical Specifications

ParameterValueDescription
ManufacturerXCHOriginal Manufacturer
PackageSOT-323Physical mounting form factor
VCEO25VBreakdown voltage
IC Max500mACollector current
Pd Max300mWPower dissipation
Gain400DC current gain
Frequency150MHzTransition frequency
VCE(sat)600mVSaturation voltage
Vebo5VEmitter-Base voltage
Temp-Operating temperature range

Direct Replacements & Alternatives

Part NumberTypePackageVCEOIcPd
SS8550W PNP SOT-323 25V 1.5A 200mW
SS8550W PNP SOT-323 25V 1.5A 200mW
SS8550(RANGE:200-350) PNP SOT-323 25V 1.5A 200mW
View all SOT-323 PNP Transistors ›