2SC5171 Transistor Datasheet

NPN BJT | SPTECH

NPNTO-220FHigh Power
VCEO
180V
Ic Max
2A
Pd Max
20W
Gain
320
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Quick Reference

The 2SC5171 is a NPN bipolar transistor in a TO-220F package, designed for high power applications. It supports a breakdown voltage of 180V and continuous collector current of 2A. This component is widely used in NPN switching and linear amplification circuits.

Technical Specifications

ParameterValueDescription
ManufacturerSPTECHOriginal Manufacturer
PackageTO-220FPhysical mounting form factor
VCEO180VBreakdown voltage
IC Max2ACollector current
Pd Max20WPower dissipation
Gain320DC current gain
Frequency200MHzTransition frequency
VCE(sat)1VSaturation voltage
Vebo5VEmitter-Base voltage
Temp-Operating temperature range

Direct Replacements & Alternatives

Part NumberTypePackageVCEOIcPd
KTD2061-Y-U/PF NPN TO-220F 180V 2A 20W
2SC3298 NPN TO-220F 160V 1.5A 20W
2SC4793-O NPN TO-220F 230V 1A 20W
C2073(TO-220F) NPN TO-220F 150V 1.5A 25W
View all TO-220F NPN Transistors ›