STR1550 Transistor Datasheet & Specifications

NPN SOT-23-3 General Purpose ST
VCEO
500V
Ic Max
500mA
Pd Max
500mW
hFE Gain
100
📄 View PDF Datasheet 🛒 Buy from LCSC

Quick Reference

The STR1550 is a NPN bipolar transistor in a SOT-23-3 package by ST. This datasheet provides complete specifications including 500V breakdown voltage and 500mA continuous collector current. Download the STR1550 datasheet PDF above for detailed pinout diagrams and application circuits.

Technical Specifications

ParameterValueDescription
ManufacturerSTOriginal Manufacturer
PackageSOT-23-3Physical mounting
Transistor TypeBJTBipolar Junction Transistor
VCEO500VBreakdown voltage
Ic500mACollector current
Pd500mWPower dissipation
DC Current Gain100hFE / Beta
Frequency-Transition speed (fT)
VCEsat200mVSaturation voltage
Vebo12VEmitter-Base voltage
Cutoff Current10uALeakage (ICBO)
Temp-65℃~+150℃Operating temp

Equivalent Transistors & Alternatives

Sorry, we do not have any direct replacements for this part in our database at this time.
View all SOT-23-3 NPN Transistors ›