Overview
The MMDFS3P303R2 is a MOSFET made by onsemi with 8 pins. -55℃~+150℃ 160mΩ@4.5V 25nC@10V 2W 3.5A 3.5V 30V 405pF 55pF P-Channel - MOSFETs.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:MMDFS3P303R2, from EasyEDA) and its footprint (EasyEDA_Cloud:SO-8_L4.9-W3.9-P1.27-LS5.9-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3282428).
Symbol
Footprint
Parameters
13- Current - Continuous Drain(Id)
- 3.5A
- Drain to Source Voltage
- 30V
- Gate Charge(Qg)
- 25nC@10V
- Gate Threshold Voltage (Vgs(th))
- 3.5V
- Input Capacitance(Ciss)
- 405pF
- Number
- 1 P-Channel
- Operating Temperature
- -55℃~+150℃
- Output Capacitance(Coss)
- 200pF
- Pd - Power Dissipation
- 2W
- RDS(on)
- 160mΩ@4.5V
- Reverse Transfer Capacitance (Crss@Vds)
- 55pF
- Type
- P-Channel
- Vgs
- ±20V
Order codes
1- MMDFS3P303R2LCSC C3282428
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | A | Unspecified |
| 2 | A | Unspecified |
| 3 | S | Unspecified |
| 4 | G | Unspecified |
| 5 | D | Unspecified |
| 6 | D | Unspecified |
| 7 | C | Unspecified |
| 8 | C | Unspecified |
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<iframe src="https://pcbkit.io/embed/parts/onsemi/MMDFS3P303R2" title="MMDFS3P303R2 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/onsemi/MMDFS3P303R2.jpg" alt="MMDFS3P303R2" width="1200" height="900">[](https://pcbkit.io/parts/onsemi/MMDFS3P303R2)Questions
Is there a KiCad symbol and footprint for the MMDFS3P303R2?
Yes. The symbol is EasyEDA_Cloud:MMDFS3P303R2 and the footprint EasyEDA_Cloud:SO-8_L4.9-W3.9-P1.27-LS5.9-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.
Where is the MMDFS3P303R2 datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the MMDFS3P303R2?
JLCPCB lists it as part C3282428, with 0 in stock; the sellers' links on this page open their listings.
What can replace the MMDFS3P303R2?
Parts like it in the library: the AUIRF7319QTR by Infineon Technologies. Check their datasheets: a part that fits the footprint may still differ in its ratings.
