FZT857TA Transistor Datasheet & Specifications

NPN BJT | DIODES

NPNSOT-223General Purpose
VCEO
300V
Ic Max
3.5A
Pd Max
3W
Gain
100

Quick Reference

The FZT857TA is a NPN bipolar transistor in a SOT-223 package. This datasheet provides complete specifications including 300V breakdown voltage and 3.5A continuous collector current. Download the FZT857TA datasheet PDF below for detailed pinout diagrams and application circuits.

Technical Specifications

ParameterValueDescription
ManufacturerDIODESOriginal Manufacturer
PackageSOT-223Physical mounting
VCEO300VBreakdown voltage
IC Max3.5ACollector current
Pd Max3WPower dissipation
Gain100DC current gain
Frequency80MHzTransition speed
VCEsat155mVSaturation voltage
Vebo7VEmitter-Base voltage
Temp-55โ„ƒ~+150โ„ƒOperating temp

Direct Replacements & Alternatives

PartTypePackageVCEOIcPd
PZTA42NPNSOT-223300V500mA2W
PZTA42T1GNPNSOT-223300V500mA1.5W
BF720T1GNPNSOT-223300V100mA1.5W
PZTA42-QXNPNSOT-223300V100mA1.2W
DZTA42Q-13NPNSOT-223300V500mA2W
PZTA42NPNSOT-223300V500mA2W