PZTA44 Transistor Datasheet

NPN BJT | JSCJ

NPNSOT-223General Purpose
VCEO
400V
Ic Max
200mA
Pd Max
1W
Gain
40
📄 View PDF Datasheet🛒 Buy from LCSC

Quick Reference

The PZTA44 is a NPN bipolar transistor in a SOT-223 package, designed for general purpose applications. It supports a breakdown voltage of 400V and continuous collector current of 200mA. This component is widely used in NPN switching and linear amplification circuits.

Technical Specifications

ParameterValueDescription
ManufacturerJSCJOriginal Manufacturer
PackageSOT-223Physical mounting form factor
VCEO400VBreakdown voltage
IC Max200mACollector current
Pd Max1WPower dissipation
Gain40DC current gain
Frequency-Transition frequency
VCE(sat)-Saturation voltage
Vebo20MHzEmitter-Base voltage
Temp-55℃~+150℃Operating temperature range

Direct Replacements & Alternatives

Part NumberTypePackageVCEOIcPd
FZT857TA NPN SOT-223 300V 3.5A 3W
PZTA44 NPN SOT-223 400V 200mA 1W
PZTA42 NPN SOT-223 300V 200mA 1W
FZT458TA NPN SOT-223 400V 300mA 3W
DXT13003DG-13 NPN SOT-223 450V 1.5A 3W
PZTA42T1G NPN SOT-223 300V 500mA 1.5W
BF720T1G NPN SOT-223 300V 100mA 1.5W
STN2580 NPN SOT-223 400V 1A 1.6W
PZTA42-QX NPN SOT-223 300V 100mA 1.2W
STN83003 NPN SOT-223 400V 1.5A 1.6W
View all SOT-223 NPN Transistors ›