MMDT3946 Transistor Datasheet & Specifications

NPN+PNP BJT | LGE

NPN+PNPSOT-363General Purpose
VCEO
40V
Ic Max
200mA
Pd Max
200mW
Gain
-
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Quick Reference

The MMDT3946 is a NPN+PNP bipolar transistor in a SOT-363 package. This datasheet provides complete specifications including 40V breakdown voltage and 200mA continuous collector current. Download the MMDT3946 datasheet PDF below for detailed pinout diagrams and application circuits.

Technical Specifications

ParameterValueDescription
ManufacturerLGEOriginal Manufacturer
PackageSOT-363Physical mounting
VCEO40VBreakdown voltage
IC Max200mACollector current
Pd Max200mWPower dissipation
Gain-DC current gain
Frequency-Transition speed
VCEsat-Saturation voltage
Vebo300MHzEmitter-Base voltage
Temp-55℃~+150℃Operating temp

Direct Replacements & Alternatives

PartTypePackageVCEOIcPd
PMBT3946YPN-HXYNPN+PNPSOT-36340V200mA200mW
MBT3946DW1T1G-HXYNPN+PNPSOT-36340V200mA200mW
MMDT3946NPN+PNPSOT-36340V200mA200mW
MMDT3946NPN+PNPSOT-36340V200mA200mW
HUMZ1NTRNPN+PNPSOT-36350V150mA150mW
MMDT4413NPN+PNPSOT-363-40V600mA
BC847PNNPN+PNPSOT-36345V100mA200mW
UMF28NTRNPN+PNPSOT-36350V150mA150mW
MMDT3946DWNPN+PNPSOT-36340V200mA200mW
MMDT3946NPN+PNPSOT-36340V200mA200mW
View all SOT-363 NPN+PNP Transistors ›