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MMDT3946, in 3D

MMDT3946

MDD

Extended
DatasheetJLCPCBLCSCmdd/MMDT3946
Category
Uncategorised
Package
SOT-363
Pins
6

Overview

The MMDT3946 is an uncategorised made by MDD in a SOT-363 package with 6 pins.

PCBKit's library has its KiCad symbol (Transistor_BJT:MMDT3946, from KiCad's library) and its footprint (Package_TO_SOT_SMD:SOT-363_SC-70-6, from KiCad's library), ready for a KiCad board. 78 are in stock at JLCPCB (part C49383129).

Symbol

126
Transistor_BJT:MMDT3946From KiCad's library

Footprint

123456
Package_TO_SOT_SMD:SOT-363_SC-70-6From KiCad's library

Parameters

11
Collector - Emitter Voltage VCEO
40V
Configuration
Standalone
Current - Collector Cutoff
50nA
Current - Collector(Ic)
200mA
DC Current Gain
300
Emitter-Base Voltage(Vebo)
5V
Number
1 NPN + 1 PNP
Pd - Power Dissipation
200mW
Transition frequency(fT)
300MHz
Vce Saturation(VCE(sat))
300mV
type
NPN+PNP

Order codes

1

Pinout

6
The pins of the MMDT3946
PinNameType
1E1Passive
2B1Input
3C2Passive
4E2Passive
5B2Input
6C1Passive

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Questions

Is there a KiCad symbol and footprint for the MMDT3946?

Yes. The symbol is Transistor_BJT:MMDT3946 and the footprint Package_TO_SOT_SMD:SOT-363_SC-70-6, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the MMDT3946?

SOT-363, with 6 pins. Its footprint is drawn on this page.

Where is the MMDT3946 datasheet?

MDD publishes it: the Datasheet link on this page opens it.

Where can I order the MMDT3946?

JLCPCB lists it as part C49383129, with 78 in stock; the sellers' links on this page open their listings.

What can replace the MMDT3946?

Parts like it in the library: the BC846BPN by GOODWORK, the BAT54SDW by TECH PUBLIC, the MMDT3904 by MDD and the 2N7002DW by BORN. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8