SS8550-TA Transistor Datasheet

PNP BJT | FUXINSEMI

PNPTO-92General Purpose
VCEO
25V
Ic Max
1.5A
Pd Max
625mW
Gain
400
📄 View PDF Datasheet🛒 Buy from LCSC

Quick Reference

The SS8550-TA is a PNP bipolar transistor in a TO-92 package, designed for general purpose applications. It supports a breakdown voltage of 25V and continuous collector current of 1.5A. This component is widely used in PNP switching and linear amplification circuits.

Technical Specifications

ParameterValueDescription
ManufacturerFUXINSEMIOriginal Manufacturer
PackageTO-92Physical mounting form factor
VCEO25VBreakdown voltage
IC Max1.5ACollector current
Pd Max625mWPower dissipation
Gain400DC current gain
Frequency150MHzTransition frequency
VCE(sat)500mVSaturation voltage
Vebo5VEmitter-Base voltage
Temp-Operating temperature range

Direct Replacements & Alternatives

Part NumberTypePackageVCEOIcPd
S9012(RANGE:144-202) PNP TO-92 25V 500mA 625mW
ZTX549 PNP TO-92 30V 1A 1W
SS8550(RANGE:160-300) PNP TO-92 25V 1.5A 1W
ZTX1149A PNP TO-92 25V 3A 1W
ZTX949 PNP TO-92 30V 4.5A 1.58W
SS8550 PNP SOT-23 25V 1.5A 350mW
View all TO-92 PNP Transistors ›