MMBT3904 RFG Transistor Datasheet & Specifications

NPN BJT | Taiwan Semiconductor

NPNSOT-23General Purpose
VCEO
40V
Ic Max
200mA
Pd Max
300mW
Gain
100
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Quick Reference

The MMBT3904 RFG is a NPN bipolar transistor in a SOT-23 package. This datasheet provides complete specifications including 40V breakdown voltage and 200mA continuous collector current. Download the MMBT3904 RFG datasheet PDF below for detailed pinout diagrams and application circuits.

Technical Specifications

ParameterValueDescription
ManufacturerTaiwan SemiconductorOriginal Manufacturer
PackageSOT-23Physical mounting
VCEO40VBreakdown voltage
IC Max200mACollector current
Pd Max300mWPower dissipation
Gain100DC current gain
Frequency250MHzTransition speed
VCEsat300mVSaturation voltage
Vebo6VEmitter-Base voltage
Temp-55℃~+150℃Operating temp

Direct Replacements & Alternatives

PartTypePackageVCEOIcPd
FMMT491ATANPNSOT-2340V1A500mW
BC817-16LT1GNPNSOT-2345V500mA225mW
BC817-40LT1GNPNSOT-2345V500mA225mW
MMBT3904-7-FNPNSOT-2340V200mA310mW
S9014NPNSOT-2345V100mA300mW
ZXTN2040FTANPNSOT-2340V1A310mW
BC817-40Q-7-FNPNSOT-2345V500mA310mW
BC847B-7-FNPNSOT-2345V100mA300mW
MMBT3904NPNSOT-23-40V200mA
MMBT4401NPNSOT-2340V600mA300mW
View all SOT-23 NPN Transistors ›