MMBT8550D(1.5A)-Y2 Transistor Datasheet

PNP BJT | ST(Semtech)

PNPSOT-23General Purpose
VCEO
25V
Ic Max
1.5A
Pd Max
200mW
Gain
160
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Quick Reference

The MMBT8550D(1.5A)-Y2 is a PNP bipolar transistor in a SOT-23 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
ManufacturerST(Semtech)Original Manufacturer
PackageSOT-23Physical mounting form factor
VCEO25VBreakdown voltage
IC Max1.5ACollector current
Pd Max200mWPower dissipation
Gain160DC current gain
Frequency120MHzTransition frequency
VCE(sat)500mVSaturation voltage
Vebo6VEmitter-Base voltage
Temp-Operating temperature range

Direct Replacements & Alternatives

Part NumberTypePackageVCEOIcPd
FMMTL718TA PNP SOT-23 20V 1A 500mW
SS8550 PNP SOT-23 25V 1.5A 350mW
2SA1585(RANGE:180-390) PNP SOT-23 20V 2A 350mW
S9012 PNP SOT-23 25V 500mA 300mW
S8550 PNP SOT-23 25V 500mA 300mW
S9012 PNP SOT-23 25V 500mA 300mW
S9012 PNP SOT-23 25V 500mA 300mW
SS8550 PNP SOT-23 25V 1.5A 350mW
DSS5320T-7 PNP SOT-23 20V 2A 600mW
View all SOT-23 PNP Transistors ›