
Overview
The BAS70-04 is a switching Diode made by Jiangsu Changjing Electronics Technology (CJ) in a SOT-23 package with 3 pins. 100mA 100nA 1V@15mA 200mW 5ns 70V 70mA SOT-23 Switching Diodes ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:BAS70-04, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 9,975 are in stock at JLCPCB (part C77298).
Symbol
Footprint
Parameters
9- Average Rectified Current (Io)
- 70mA
- Current - Rectified
- 70mA
- Non-Repetitive Peak Forward Surge Current
- 100mA
- Pd - Power Dissipation
- 200mW
- Reverse Leakage Current (Ir)
- 100nA
- Reverse Recovery Time (trr)
- 5ns
- Reverse Voltage (Vr)
- 70V
- Voltage - DC Reverse(Vr)
- 70V
- Voltage - Forward(Vf@If)
- 1V@15mA
Order codes
1- BAS70-04LCSC C77298
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | 1 | Unspecified |
| 2 | 2 | Unspecified |
| 3 | 3 | Unspecified |
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<iframe src="https://pcbkit.io/embed/parts/cj/BAS70-04" title="BAS70-04 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/cj/BAS70-04.jpg" alt="BAS70-04" width="1200" height="900">[](https://pcbkit.io/parts/cj/BAS70-04)Questions
Is there a KiCad symbol and footprint for the BAS70-04?
Yes. The symbol is EasyEDA_Cloud:BAS70-04 and the footprint Package_TO_SOT_SMD:SOT-23, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the BAS70-04?
SOT-23, with 3 pins. Its footprint is drawn on this page.
Where is the BAS70-04 datasheet?
Jiangsu Changjing Electronics Technology (CJ) publishes it: the Datasheet link on this page opens it.
Where can I order the BAS70-04?
JLCPCB lists it as part C77298, with 9,975 in stock; the sellers' links on this page open their listings.
What can replace the BAS70-04?
Parts like it in the library: the BAV99 by Nexperia, the BAV99 by JSMSEMI, the BAV99 by hongjiacheng and the BAV99LT1G by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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