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BCX70 on a board, in 3D

BCX70

onsemi

1 NPN 120 125MHz 200mA 20nA 350mW 45V 550mV 5V NPN Standalone SOT-23-3 Bipolar (BJT) ROHS

Extended
DatasheetJLCPCBLCSConsemi/BCX70
Category
Bipolar (BJT)
Package
SOT-23-3
Pins
5

Overview

The BCX70 is a bipolar made by onsemi in a SOT-23-3 package with 5 pins. 1 NPN 120 125MHz 200mA 20nA 350mW 45V 550mV 5V NPN Standalone SOT-23-3 Bipolar (BJT) ROHS.

PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-23-3, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3200003). 1 open-source board in 1 repository on GitHub use it.

Symbol

The library has no symbol for this part yet.

Footprint

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

Parameters

11
Collector - Emitter Voltage VCEO
45V
Configuration
Standalone
Current - Collector Cutoff
20nA
Current - Collector(Ic)
200mA
DC Current Gain
120
Emitter-Base Voltage(Vebo)
5V
Number
1 NPN
Pd - Power Dissipation
350mW
Transition frequency(fT)
125MHz
Vce Saturation(VCE(sat))
550mV
type
NPN

Order codes

1

Open-source boards using it

All 1
  • 2 layers44.6 × 44.6 mmLoveu, the printed circuit board in 3D

    Loveu

    makingdevices/Loveu

    A heart shape red PCB for Saint Valentine

    15 parts1

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/onsemi/BCX70" title="BCX70 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/BCX70.jpg" alt="BCX70" width="1200" height="900">
A picture that opens the part, for a README
[![BCX70](https://pcbkit.io/embed/parts/onsemi/BCX70.jpg?size=s)](https://pcbkit.io/parts/onsemi/BCX70)

Questions

Is there a KiCad symbol and footprint for the BCX70?

Yes. 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 BCX70?

SOT-23-3, with 5 pins. Its footprint is drawn on this page.

Where is the BCX70 datasheet?

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

Where can I order the BCX70?

JLCPCB lists it as part C3200003, with 0 in stock; the sellers' links on this page open their listings.

What can replace the BCX70?

Parts like it in the library: the MMBT3904 1AM -TD(0.3) by TDSEMIC, the S9013 J3 by TDSEMIC, the STR1550 by STMicroelectronics and the BCV71 by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the BCX70?

1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8