2SA1943N-OSEN Transistor Datasheet

NPN BJT | OSEN

NPNTO-3PNBHigh Power
VCEO
230V
Ic Max
15A
Pd Max
150W
Gain
160
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Quick Reference

The 2SA1943N-OSEN is a NPN bipolar transistor in a TO-3PNB package, designed for high power applications. It supports a breakdown voltage of 230V and continuous collector current of 15A. This component is widely used in NPN switching and linear amplification circuits.

Technical Specifications

ParameterValueDescription
ManufacturerOSENOriginal Manufacturer
PackageTO-3PNBPhysical mounting form factor
VCEO230VBreakdown voltage
IC Max15ACollector current
Pd Max150WPower dissipation
Gain160DC current gain
Frequency10MHzTransition frequency
VCE(sat)1.2VSaturation voltage
Vebo7VEmitter-Base voltage
Temp-Operating temperature range

Direct Replacements & Alternatives

Part NumberTypePackageVCEOIcPd
2SC5200N-OSEN NPN TO-3PNB 230V 15A 150W
NJW1302G-OSEN NPN TO-3PNB 250V 16A 200W
NJW3281G-OSEN NPN TO-3PNB 250V 16A 200W
NJW0302G PNP TO-3P 250V 15A 150W
NJW21194G NPN TO-3P 250V 16A 200W
MP1526 PNP TO-3PN 260V 15A 150W
MN1526 NPN TO-3PN 260V 15A 150W
View all TO-3PNB NPN Transistors ›