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MMBTA44 on a board, in 3D

MMBTA44

FMS

1 NPN 100nA 200mA 350mW 400V 50 750mV NPN SOT-23 Bipolar (BJT) ROHS

Extended
DatasheetJLCPCBLCSCfms/MMBTA44
Category
Bipolar (BJT)
Package
SOT-23
Pins
3

Overview

The MMBTA44 is a bipolar made by FMS in a SOT-23 package with 3 pins. 1 NPN 100nA 200mA 350mW 400V 50 750mV NPN SOT-23 Bipolar (BJT) ROHS.

PCBKit's library has its KiCad symbol (Transistor_BJT:MMBTA44, from KiCad's library) and its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C216104).

Symbol

123
Transistor_BJT:MMBTA44From KiCad's library

Footprint

123
Package_TO_SOT_SMD:SOT-23From KiCad's library

Parameters

9
Collector - Emitter Voltage VCEO
400V
Current - Collector Cutoff
100nA
Current - Collector(Ic)
200mA
DC Current Gain
50
DC Current Gain (hFE@Ic,Vce)
50@10mA,10V
Number
1 NPN
Pd - Power Dissipation
350mW
Vce Saturation(VCE(sat))
750mV
type
NPN

Order codes

1

Pinout

3
The pins of the MMBTA44
PinNameType
1BInput
2EPassive
3CPassive

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Questions

Is there a KiCad symbol and footprint for the MMBTA44?

Yes. The symbol is Transistor_BJT:MMBTA44 and the footprint Package_TO_SOT_SMD:SOT-23, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the MMBTA44?

SOT-23, with 3 pins. Its footprint is drawn on this page.

Where is the MMBTA44 datasheet?

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

Where can I order the MMBTA44?

JLCPCB lists it as part C216104, with 0 in stock; the sellers' links on this page open their listings.

What can replace the MMBTA44?

Parts like it in the library: the S8050 by YONGYUTAI, the MMBTA92 by hongjiacheng, the MMBTA44 by hongjiacheng and the MMBTA42 by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8