BU508AF Transistor Datasheet & Specifications

NPN TO-3PF High Power ST
VCEO
700V
Ic Max
8A
Pd Max
50W
hFE Gain
5
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Quick Reference

The BU508AF is a NPN bipolar transistor in a TO-3PF package by ST. This datasheet provides complete specifications including 700V breakdown voltage and 8A continuous collector current. Download the BU508AF datasheet PDF above for detailed pinout diagrams and application circuits.

Technical Specifications

ParameterValueDescription
ManufacturerSTOriginal Manufacturer
PackageTO-3PFPhysical mounting
Transistor TypeBJTBipolar Junction Transistor
VCEO700VBreakdown voltage
Ic8ACollector current
Pd50WPower dissipation
DC Current Gain5hFE / Beta
Frequency-Transition speed (fT)
VCEsat1VSaturation voltage
Vebo-Emitter-Base voltage
Cutoff Current2mALeakage (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 TO-3PF NPN Transistors ›