KTA1281-Y-AT/P Transistor Datasheet

PNP BJT | KEC

PNPTO-92-3General Purpose
VCEO
50V
Ic Max
2A
Pd Max
1W
Gain
70
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Quick Reference

The KTA1281-Y-AT/P is a PNP bipolar transistor in a TO-92-3 package, designed for general purpose applications. It supports a breakdown voltage of 50V and continuous collector current of 2A. This component is widely used in PNP switching and linear amplification circuits.

Technical Specifications

ParameterValueDescription
ManufacturerKECOriginal Manufacturer
PackageTO-92-3Physical mounting form factor
VCEO50VBreakdown voltage
IC Max2ACollector current
Pd Max1WPower dissipation
Gain70DC current gain
Frequency100MHzTransition frequency
VCE(sat)500mVSaturation voltage
Vebo5VEmitter-Base voltage
Temp-Operating temperature range

Direct Replacements & Alternatives

Part NumberTypePackageVCEOIcPd
2N3906BU PNP TO-92-3 40V 200mA 625mW
BC556BTF PNP TO-92-3 65V 100mA 500mW
KSA708YTA PNP TO-92-3 60V 700mA 800mW
2N3906TA PNP TO-92-3 40V 200mA 625mW
ZTX751STZ PNP TO-92-3 60V 2A 1.5W
BC556BTA PNP TO-92-3 65V 100mA 500mW
KSP55TA PNP TO-92-3 60V 500mA 625mW
PN2907ATFR PNP TO-92-3 40V 800mA 625mW
2SA1020L-Y-T9N-B PNP TO-92-3 50V 2A 900mW
View all TO-92-3 PNP Transistors ›