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MMBTRA102SS on a board, in 3D

MMBTRA102SS

STMicroelectronics

Extended
DatasheetJLCPCBLCSCst/MMBTRA102SS
Category
Digital Transistors
Package
SOT-23
Pins
3

Overview

The MMBTRA102SS is a digital Transistor made by STMicroelectronics in a SOT-23 package with 3 pins.

PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 3,000 are in stock at JLCPCB (part C7464202).

Symbol

The library has no symbol for this part yet.

Footprint

123
Package_TO_SOT_SMD:SOT-23From KiCad's library

Parameters

11
Current - Collector(Ic)
100mA
DC Current Gain
50
Input Resistor
10kΩ
Input Voltage (VI(on)@Ic,Vce)
2.4V@5mA,200mV
Number
1 PNP Pre-Biased
Output Voltage(VO(on))
300mV@10mA,500uA
Pd - Power Dissipation
200mW
Resistor Ratio
1
Transition frequency(fT)
200MHz
Voltage - Input(Max)(VI(off))
1V@0.1mA,5V
type
PNP

Order codes

1

Show this part on your page

A live frame, for any web page
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A picture
<img src="https://pcbkit.io/embed/parts/st/MMBTRA102SS.jpg" alt="MMBTRA102SS" width="1200" height="900">
A picture that opens the part, for a README
[![MMBTRA102SS](https://pcbkit.io/embed/parts/st/MMBTRA102SS.jpg?size=s)](https://pcbkit.io/parts/st/MMBTRA102SS)

Questions

Is there a KiCad symbol and footprint for the MMBTRA102SS?

Yes. 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 MMBTRA102SS?

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

Where is the MMBTRA102SS datasheet?

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

Where can I order the MMBTRA102SS?

JLCPCB lists it as part C7464202, with 3,000 in stock; the sellers' links on this page open their listings.

What can replace the MMBTRA102SS?

Parts like it in the library: the DTC143ZCA by Jiangsu Changjing Electronics Technology (CJ), the MMUN2233L by onsemi, the MMUN2211LT1G by onsemi and the PDTD123YT by Nexperia. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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8