
Overview
The ES3G is a diodes Fast Recovery Rectifier made by YFSEMI in a SMB(DO-214AA) package with 2 pins. -55℃~+150℃ 1.25V@3A 35ns 3A 400V 5uA@400V SMB(DO-214AA) Fast Recovery / High Efficiency Diodes ROHS.
PCBKit's library has its KiCad symbol (Device:D, from KiCad's library) and its footprint (Diode_SMD:D_SMB, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2887437).
Symbol
Footprint
Parameters
3- Operating Junction Temperature Range
- -55℃~+150℃@(Tj)
- Reverse Leakage Current (Ir)
- 5uA@400V
- Voltage - Forward(Vf@If)
- 1.25V@3A
Order codes
2- ES3GLCSC C2887437
- ES3GLCSC C2887523
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
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<iframe src="https://pcbkit.io/embed/parts/yfsemi/ES3G" title="ES3G in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/yfsemi/ES3G.jpg" alt="ES3G" width="1200" height="900">[](https://pcbkit.io/parts/yfsemi/ES3G)Questions
Is there a KiCad symbol and footprint for the ES3G?
Yes. The symbol is Device:D and the footprint Diode_SMD:D_SMB, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the ES3G?
SMB(DO-214AA), with 2 pins. Its footprint is drawn on this page.
Where is the ES3G datasheet?
YFSEMI publishes it: the Datasheet link on this page opens it.
Where can I order the ES3G?
JLCPCB lists it as part C2887437, with 0 in stock; the sellers' links on this page open their listings.
What can replace the ES3G?
Parts like it in the library: the ES2DB by Shandong Jingdao Microelectronics, the ES2D by MDD, the RS2D by Diodes Incorporated and the ER3MB-TP by Micro Commercial Components. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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