NJT4031NT1G Transistor Datasheet

NPN BJT | onsemi

NPNSOT-223General Purpose
VCEO
40V
Ic Max
3A
Pd Max
2W
Gain
200
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Quick Reference

The NJT4031NT1G is a NPN bipolar transistor in a SOT-223 package, designed for general purpose applications. It supports a breakdown voltage of 40V and continuous collector current of 3A. This component is widely used in NPN switching and linear amplification circuits.

Technical Specifications

ParameterValueDescription
ManufactureronsemiOriginal Manufacturer
PackageSOT-223Physical mounting form factor
VCEO40VBreakdown voltage
IC Max3ACollector current
Pd Max2WPower dissipation
Gain200DC current gain
Frequency215MHzTransition frequency
VCE(sat)300mVSaturation voltage
Vebo6VEmitter-Base voltage
Temp-55℃~+150℃Operating temperature range

Direct Replacements & Alternatives

Part NumberTypePackageVCEOIcPd
DJT4031N-13 NPN SOT-223 40V 3A 1.2W
BCP54TA NPN SOT-223 45V 1A 2W
FZT690BTA NPN SOT-223 45V 3A 3W
NJV4031NT1G NPN SOT-223 40V 3A 2W
BCP54-16 NPN SOT-223 45V 1A 1.5W
PZT2222A NPN SOT-223 40V 600mA 1W
BCP54 NPN SOT-223 45V 1A 1.33W
TPBCP54-16 NPN SOT-223 45V 1A 1.5W
PZT3904 NPN SOT-223 40V 200mA 1W
PZT2222A NPN SOT-223 40V 600mA 1W
View all SOT-223 NPN Transistors ›