PZTA42 Transistor Datasheet

NPN BJT | Shikues

NPNSOT-223General Purpose
VCEO
300V
Ic Max
500mA
Pd Max
2W
Gain
40
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Quick Reference

The PZTA42 is a NPN bipolar transistor in a SOT-223 package, designed for general purpose applications. It supports a breakdown voltage of 300V and continuous collector current of 500mA. This component is widely used in NPN switching and linear amplification circuits.

Technical Specifications

ParameterValueDescription
ManufacturerShikuesOriginal Manufacturer
PackageSOT-223Physical mounting form factor
VCEO300VBreakdown voltage
IC Max500mACollector current
Pd Max2WPower dissipation
Gain40DC current gain
Frequency-Transition frequency
VCE(sat)-Saturation voltage
Vebo50MHzEmitter-Base voltage
Temp-55℃~+150℃Operating temperature range

Direct Replacements & Alternatives

Part NumberTypePackageVCEOIcPd
FZT857TA NPN SOT-223 300V 3.5A 3W
PZTA42T1G NPN SOT-223 300V 500mA 1.5W
BF720T1G NPN SOT-223 300V 100mA 1.5W
PZTA42-QX NPN SOT-223 300V 100mA 1.2W
DZTA42Q-13 NPN SOT-223 300V 500mA 2W
PZTA42 NPN SOT-223 300V 200mA 1W
View all SOT-223 NPN Transistors ›