2SD1781KT146Q Transistor Datasheet & Specifications

NPN TO-236-3(SOT-23-3) General Purpose ROHM
VCEO
32V
Ic Max
800mA
Pd Max
200mW
hFE Gain
120
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Quick Reference

The 2SD1781KT146Q is a NPN bipolar transistor in a TO-236-3(SOT-23-3) package by ROHM. This datasheet provides complete specifications including 32V breakdown voltage and 800mA continuous collector current. Download the 2SD1781KT146Q datasheet PDF above for detailed pinout diagrams and application circuits.

Technical Specifications

ParameterValueDescription
ManufacturerROHMOriginal Manufacturer
PackageTO-236-3(SOT-23-3)Physical mounting
Transistor TypeBJTBipolar Junction Transistor
VCEO32VBreakdown voltage
Ic800mACollector current
Pd200mWPower dissipation
DC Current Gain120hFE / Beta
Frequency150MHzTransition speed (fT)
VCEsat100mVSaturation voltage
Vebo5VEmitter-Base voltage
Cutoff Current500nALeakage (ICBO)
Temp-55℃~+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-236-3(SOT-23-3) NPN Transistors ›