Overview
The BAS28 is a diodes General Purpose made by Nexperia in a SOT-143-4 package with 4 pins. 1.25V@150mA 1uA@75V 2 Independent 215mA 4A 85V SOT-143-4 Diodes - General Purpose ROHS.
PCBKit's library has its KiCad symbol (Diodes:Diode x2 C1A4_C2A3, from CERN's library) and its footprint (Package_TO_SOT_SMD:SOT-143, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C182938).
Symbol
Footprint
Parameters
8- Current - Rectified
- 215mA
- Diode Configuration
- 2 Independent
- Non-Repetitive Peak Forward Surge Current
- 4A
- Pd - Power Dissipation
- 250mW
- Reverse Leakage Current (Ir)
- 1uA@75V
- Reverse Recovery Time (trr)
- 4ns
- Voltage - DC Reverse(Vr)
- 85V
- Voltage - Forward(Vf@If)
- 1.25V@150mA
Order codes
2- BAS28,215LCSC C182938
- BAS28,235LCSC C549219
Pinout
4| Pin | Name | Type |
|---|---|---|
| 1 | C | Passive |
| 2 | C | Passive |
| 3 | A | Passive |
| 4 | A | Passive |
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Is there a KiCad symbol and footprint for the BAS28?
Yes. The symbol is Diodes:Diode x2 C1A4_C2A3 and the footprint Package_TO_SOT_SMD:SOT-143, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the BAS28?
SOT-143-4, with 4 pins. Its footprint is drawn on this page.
Where is the BAS28 datasheet?
Nexperia publishes it: the Datasheet link on this page opens it.
Where can I order the BAS28?
JLCPCB lists it as part C182938, with 0 in stock; the sellers' links on this page open their listings.
What can replace the BAS28?
Parts like it in the library: the SMP1304-019LF by Skyworks Solutions. Check their datasheets: a part that fits the footprint may still differ in its ratings.
