

Overview
The BAS70KFILM is a schottky Diode made by STMicroelectronics in a SOD-523 package with 2 pins. 10uA@70V 1A 1V@15mA 70V 70mA Standalone SOD-523 Schottky Diodes ROHS.
PCBKit's library has its KiCad symbol (Device:D_Schottky, from KiCad's library) and its footprint (Diode_SMD:D_SOD-523, from KiCad's library), ready for a KiCad board. 8,655 are in stock at JLCPCB (part C2798197). 2 open-source boards in 1 repository on GitHub use it.
Symbol
Footprint
Parameters
6- Current - Rectified
- 70mA
- Diode Configuration
- Standalone
- Non-Repetitive Peak Forward Surge Current
- 1A
- Reverse Leakage Current (Ir)
- 10uA@70V
- Voltage - DC Reverse(Vr)
- 70V
- Voltage - Forward(Vf@If)
- 1V@15mA
Order codes
1- BAS70KFILMLCSC C2798197
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
Open-source boards using it
All 2- 2 layers100 × 99.8 mm

- 2 layers100 × 99.8 mm

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Is there a KiCad symbol and footprint for the BAS70KFILM?
Yes. The symbol is Device:D_Schottky and the footprint Diode_SMD:D_SOD-523, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the BAS70KFILM?
SOD-523, with 2 pins. Its footprint is drawn on this page.
Where is the BAS70KFILM datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the BAS70KFILM?
JLCPCB lists it as part C2798197, with 8,655 in stock; the sellers' links on this page open their listings.
What can replace the BAS70KFILM?
Parts like it in the library: the BAS516-QX by Nexperia, the BAS521 by Slkor, the BAS521 by TECH PUBLIC and the 1PS79SB70,115-JSM by JSMSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the BAS70KFILM?
2 boards in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8BAS516-QX
SOD-5231.25V@150mA 100V 4A 500nA@80V SOD-523 Schottky Diodes ROHSNexperiaSchottky DiodesBAS521
SOD-523Schottky DiodesSlkorBAS521
SOD-523Schottky DiodesTECH PUBLIC1PS79SB70,115-JSM
SOD-5231 Independent 100nA@50V 1A 410mV@1mA 70V 70mA SOD-523 Schottky Diodes ROHSJSMSEMISchottky DiodesPMEG6002EB,115-JSM
SOD-5231 Independent 100nA@50V 1A 410mV@1mA 70V 70mA SOD-523 Schottky Diodes ROHSJSMSEMISchottky DiodesBAS521WT(TP)
SOD-523-65℃~+150℃ 1 Independent 1.1V@100mA 150nA@250V 250mA 300V 4.5A SOD-523 Schottky Diodes ROHSTECH PUBLICSchottky DiodesBAT46X
SOD-523SOD-523 Schottky Diodes ROHSTDDSchottky DiodesBAS70-02V-G3-08
SOD-523-55℃~+125℃ 1 Independent 100mA 100nA@50V 1V@15mA 600mA 70V SOD-523 Schottky Diodes ROHSVishay IntertechnologySchottky Diodes