4 layers100 × 39.8 mm
Overview
The BAR43FILM is a schottky Barrier Diode made by STMicroelectronics in a SOT-23-3L package with 3 pins. 1 Independent 100mA 1V@100mA 30V 500nA@30V 750mA SOT-23-3L Schottky Diodes ROHS.
PCBKit's library has its KiCad symbol (Diode:BAR43FILM, from KiCad's library) and its footprint (Package_TO_SOT_SMD:SOT-23-3, from KiCad's library), ready for a KiCad board. 2,852 are in stock at JLCPCB (part C163326). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
Parameters
6- Current - Rectified
- 100mA
- Diode Configuration
- 1 Independent
- Non-Repetitive Peak Forward Surge Current
- 750mA
- Reverse Leakage Current (Ir)
- 500nA@30V
- Voltage - DC Reverse(Vr)
- 30V
- Voltage - Forward(Vf@If)
- 1V@100mA
Order codes
1- BAR43FILMLCSC C163326
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | A | Passive |
| 2 | NC | Not connected |
| 3 | K | Passive |
Open-source boards using it
All 1Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/st/BAR43FILM" title="BAR43FILM in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/st/BAR43FILM.jpg" alt="BAR43FILM" width="1200" height="900">[](https://pcbkit.io/parts/st/BAR43FILM)Questions
Is there a KiCad symbol and footprint for the BAR43FILM?
Yes. The symbol is Diode:BAR43FILM 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 BAR43FILM?
SOT-23-3L, with 3 pins. Its footprint is drawn on this page.
Where is the BAR43FILM datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the BAR43FILM?
JLCPCB lists it as part C163326, with 2,852 in stock; the sellers' links on this page open their listings.
What can replace the BAR43FILM?
Parts like it in the library: the BAR43AFILM by STMicroelectronics and the BAS40-04-HE3-08 by Vishay Intertechnology. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the BAR43FILM?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
2
BAR43AFILM
SOT-23-3L1 Pair Common Anode 100mA 1V@100mA 30V 500nA@30V SOT-23-3L Schottky Diodes ROHSSTMicroelectronicsSchottky Barrier Diodes (SBD)BAS40-04-HE3-08
SOT-23-31 Pair Series Connection 100nA@30V 200mA 380mV@1mA 40V SOT-23-3 Schottky Diodes ROHSVishay IntertechnologySchottky Barrier Diodes (SBD)