Skip to the content
PCBKitNew board
MMBTA56 on a board, in 3D

MMBTA56

SALLTECH

100nA 225mW 250mV 4V 500mA 50MHz 80V SOT-23 Bipolar (BJT) ROHS

Extended
DatasheetJLCPCBLCSCsalltech/MMBTA56
Category
Bipolar Transistors BJT
Package
SOT-23
Pins
3

Overview

The MMBTA56 is a bipolar Transistors BJT made by SALLTECH in a SOT-23 package with 3 pins. 100nA 225mW 250mV 4V 500mA 50MHz 80V SOT-23 Bipolar (BJT) ROHS.

PCBKit's library has its KiCad symbol (Transistor_BJT:MMBTA56, 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 C3027125).

Symbol

123
Transistor_BJT:MMBTA56From KiCad's library

Footprint

123
Package_TO_SOT_SMD:SOT-23From KiCad's library

Order codes

1

Pinout

3
The pins of the MMBTA56
PinNameType
1BInput
2EPassive
3CPassive

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/salltech/MMBTA56" title="MMBTA56 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/salltech/MMBTA56.jpg" alt="MMBTA56" width="1200" height="900">
A picture that opens the part, for a README
[![MMBTA56](https://pcbkit.io/embed/parts/salltech/MMBTA56.jpg?size=s)](https://pcbkit.io/parts/salltech/MMBTA56)

Questions

Is there a KiCad symbol and footprint for the MMBTA56?

Yes. The symbol is Transistor_BJT:MMBTA56 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 MMBTA56?

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

Where is the MMBTA56 datasheet?

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

Where can I order the MMBTA56?

JLCPCB lists it as part C3027125, with 0 in stock; the sellers' links on this page open their listings.

What can replace the MMBTA56?

Parts like it in the library: the PBSS4140T by Nexperia, the PMBS3906 by Nexperia, the S9012 by Guangdong Hottech and the BC856 by HT. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8