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BCX20 on a board, in 3D

BCX20

onsemi

100 100nA 25V 620mV NPN SOT-23-3 Bipolar (BJT) ROHS

Extended
DatasheetJLCPCBLCSConsemi/BCX20
Category
Bipolar (BJT)
Package
SOT-23-3
Pins
5

Overview

The BCX20 is a bipolar made by onsemi in a SOT-23-3 package with 3 pins. 100 100nA 25V 620mV NPN SOT-23-3 Bipolar (BJT) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:BCV47QTC, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-23-3, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3199948).

Symbol

B1C3E2
EasyEDA_Cloud:BCV47QTCFrom EasyEDA

Footprint

123
Package_TO_SOT_SMD:SOT-23-3From KiCad's library

Parameters

6
Collector - Emitter Voltage VCEO
25V
Current - Collector Cutoff
100nA
DC Current Gain
100
Number
1 NPN
Vce Saturation(VCE(sat))
620mV
type
NPN

Order codes

1

Pinout

3
The pins of the BCX20
PinNameType
1BUnspecified
2EUnspecified
3CUnspecified

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/onsemi/BCX20" title="BCX20 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/onsemi/BCX20.jpg" alt="BCX20" width="1200" height="900">
A picture that opens the part, for a README
[![BCX20](https://pcbkit.io/embed/parts/onsemi/BCX20.jpg?size=s)](https://pcbkit.io/parts/onsemi/BCX20)

Questions

Is there a KiCad symbol and footprint for the BCX20?

Yes. The symbol is EasyEDA_Cloud:BCV47QTC and the footprint Package_TO_SOT_SMD:SOT-23-3, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the BCX20?

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

Where is the BCX20 datasheet?

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

Where can I order the BCX20?

JLCPCB lists it as part C3199948, with 0 in stock; the sellers' links on this page open their listings.

What can replace the BCX20?

Parts like it in the library: the BC817-40 by UMW, the MMBT3904Q by Diodes Incorporated, the MMBT4401 by MDD and the MMBT3904 1AM -TD(0.3) by TDSEMIC. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8