

Overview
The BAS70X-TP is a schottky Barrier Diode made by Micro Commercial Components in a SOD-523 package with 2 pins. -55℃~+125℃ 1 Independent 100mA 100nA@50V 1V@15mA 70V 70mA 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. JLCPCB lists it (part C725501). 2 open-source boards in 2 repositories on GitHub use it.
Symbol
Footprint
Parameters
7- Current - Rectified
- 70mA
- Diode Configuration
- 1 Independent
- Non-Repetitive Peak Forward Surge Current
- 100mA
- Operating Junction Temperature Range
- -55℃~+125℃
- Reverse Leakage Current (Ir)
- 100nA@50V
- Voltage - DC Reverse(Vr)
- 70V
- Voltage - Forward(Vf@If)
- 1V@15mA
Order codes
1- BAS70X-TPLCSC C725501
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
Open-source boards using it
All 2- 2 layers56.5 × 51.5 mm

- 4 layers198.4 × 56.2 mm

FrontPanel
SSkrzypik03/Volumia-Amplifier
High-performance Class-D audio amplifier project with Post-Filter Feedback (PFFB) and DSP, designed to provide excellent sound quality, high efficiency, and flexible audio processing capabilities.
94 parts
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Is there a KiCad symbol and footprint for the BAS70X-TP?
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 BAS70X-TP?
SOD-523, with 2 pins. Its footprint is drawn on this page.
Where is the BAS70X-TP datasheet?
Micro Commercial Components publishes it: the Datasheet link on this page opens it.
Where can I order the BAS70X-TP?
JLCPCB lists it as part C725501, with 0 in stock; the sellers' links on this page open their listings.
What can replace the BAS70X-TP?
Parts like it in the library: the SD103AX by Guangdong Hottech, the RB520S-30 by JH and the RB521S-30 by powersilicon. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the BAS70X-TP?
2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
3SD103AX
SOD-523270mV@1mA 350mA 40V 5uA@30V Standalone SOD-523 Schottky Diodes ROHSGuangdong HottechSchottky Barrier Diodes (SBD)RB520S-30
SOD-5231 Independent 1A 1uA@10V 200mA 30V 600mV@200mA SOD-523 Schottky Diodes ROHSJHSchottky Barrier Diodes (SBD)RB521S-30
SOD-5231 Independent 1A 200mA 30uA@10V 35V 500mV@200mA SOD-523 Schottky Diodes ROHSpowersiliconSchottky Barrier Diodes (SBD)