

Overview
The BAT30F4 is a schottky Diode made by TECH PUBLIC in a 0201 package with 2 pins.
PCBKit's library has its KiCad symbol (Device:D_Schottky, from KiCad's library) and its footprint (Diode_SMD:D_0201_0603Metric, from KiCad's library), ready for a KiCad board. 21,208 are in stock at JLCPCB (part C18197832). 8 open-source boards in 7 repositories on GitHub use it.
Symbol
Footprint
Parameters
6- Current - Rectified
- 300mA
- Diode Configuration
- 1 Independent
- Non-Repetitive Peak Forward Surge Current
- 4A
- Reverse Leakage Current (Ir)
- 700nA@30V
- Voltage - DC Reverse(Vr)
- 30V
- Voltage - Forward(Vf@If)
- 500mV@10mA
Order codes
1- BAT30F4LCSC C18197832
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
Open-source boards using it
All 8- 4 layers46.3 × 15 mm

- 6 layers14 × 8 mm

- 2 layers58 × 36 mm

Faikout
dovy6/Faiked
This project is subject to the licence in the LICENCE file, and even if that says it is an open source project, you cannot sell boards or cases bearing the Andrews & Arnold Ltd name, the A&A logo, the registered…
83 partsGPL-3.0 - 4 layers27.3 × 9.3 mm

- 6 layers45 × 75 mm

- 2 layers39 × 65 mm

Faikout
Rsa76d/FaikoutRSA
This project is subject to the licence in the LICENCE file, and even if that says it is an open source project, you cannot sell boards or cases bearing the Andrews & Arnold Ltd name, the A&A logo, the registered…
91 partsGPL-3.0 - 2 layers11.5 × 17.9 mm

- 2 layers70 × 70 mm

Faikout
Rsa76d/FaikoutRSA
This project is subject to the licence in the LICENCE file, and even if that says it is an open source project, you cannot sell boards or cases bearing the Andrews & Arnold Ltd name, the A&A logo, the registered…
73 partsGPL-3.0
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<iframe src="https://pcbkit.io/embed/parts/tech-public/BAT30F4" title="BAT30F4 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/tech-public/BAT30F4.jpg" alt="BAT30F4" width="1200" height="900">[](https://pcbkit.io/parts/tech-public/BAT30F4)Questions
Is there a KiCad symbol and footprint for the BAT30F4?
Yes. The symbol is Device:D_Schottky and the footprint Diode_SMD:D_0201_0603Metric, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the BAT30F4?
0201, with 2 pins. Its footprint is drawn on this page.
Where is the BAT30F4 datasheet?
TECH PUBLIC publishes it: the Datasheet link on this page opens it.
Where can I order the BAT30F4?
JLCPCB lists it as part C18197832, with 21,208 in stock; the sellers' links on this page open their listings.
What can replace the BAT30F4?
Parts like it in the library: the PMEG3005AESFYL by Nexperia, the PMEG4005AESFYL by Nexperia, the BAT30F4 by STMicroelectronics and the PMEG4005ESFYL by Nexperia. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the BAT30F4?
8 boards in 7 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8PMEG3005AESFYL
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02011 Independent 20uA@10V 3.5A 320mV@10mA 40V 500mA 0201 Schottky Diodes ROHSNexperiaSchottky DiodesBAT30F4
0201-40℃~+85℃ 1 Independent 18uA@30V 300mA 30V 4A 625mV@300mA 0201 Schottky Diodes ROHSSTMicroelectronicsSchottky DiodesPMEG4005ESFYL
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