Overview
The PDS3903 is a MOSFET made by Potens in a SOP-8 package with 8 pins. -55℃~+150℃ 1 P-Channel 13A 15mΩ@4.5V 2.5V 30V 4.2W 4.8nF 500pF 56nC@4.5V 700pF P-Channel SOP-8 MOSFETs ROHS.
PCBKit's library has its KiCad symbol (Pinmap_Generic:Q_PMOS_1S_2S_3S_4G_5D_6D_7D_8D, from PCBKit's generic symbols) and its footprint (Package_SO:SOP-8_3.76x4.96mm_P1.27mm, from KiCad's library), ready for a KiCad board. 55 are in stock at JLCPCB (part C388396).
Symbol
Footprint
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | S | Passive |
| 2 | S | Passive |
| 3 | S | Passive |
| 4 | G | Input |
| 5 | D | Passive |
| 6 | D | Passive |
| 7 | D | Passive |
| 8 | D | Passive |
Parts like it
8
FDS6681Z(UMW)
SOP-8-55℃~+150℃ 1 P-Channel 1.42nF 18A 2.2V 3.49nF 30V 5.6W 56nC@10V 5mΩ@10V、8mΩ@4.5V 70pF P-Channel SOP-8 MOSFETs ROHSUMWMOSFETs4406
SOP-8MOSFETsHL4410
SOP-8-55℃~+150℃ 1 N-channel 1.007nF 117.7pF 128.9pF 15A 15mΩ@4.5V 2.5V 23.1nC@10V 30V 35W N-Channel ±20V SOP-8 MOSFETs ROHSKUUMOSFETsS15V06S
SOP-8-55℃~+175℃ 1.6V 12mΩ@10V 15A 2 N-Channel 22nC@10V 230pF 60V 60W 8pF 930pF N-Channel SOP-8 MOSFETs ROHSHLMOSFETsSI4401BDY(UMW)
SOP-8-55℃~+150℃ 1 P-Channel 16.1A 18mΩ@10V、29mΩ@4.5V 2.5V 291pF 3.007nF 335pF 33nC@4.5V、64nC@10V 40V 6.3W SOP-8 MOSFETs ROHSUMWMOSFETsWSP4409
SOP-8-55℃~+150℃ 1 P-Channel 17.6A 2.3V 2.956nF 30V 385pF 4.2W 45nC@4.5V 500pF 7.2mΩ@10V P-Channel SOP-8 MOSFETs ROHSWinsok SemiconMOSFETs4410
SOP-8MOSFETsHLIRF9317TR
SOP-8MOSFETsSlkor
Questions
Is there a KiCad symbol and footprint for the PDS3903?
Yes. The symbol is Pinmap_Generic:Q_PMOS_1S_2S_3S_4G_5D_6D_7D_8D and the footprint Package_SO:SOP-8_3.76x4.96mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the PDS3903?
SOP-8, with 8 pins. Its footprint is drawn on this page.
Where is the PDS3903 datasheet?
Potens publishes it: the Datasheet link on this page opens it.
Where can I order the PDS3903?
JLCPCB lists it as part C388396, with 55 in stock; the sellers' links on this page open their listings.
What can replace the PDS3903?
Parts like it in the library: the FDS6681Z(UMW) by UMW, the 4406 by HL, the 4410 by KUU and the S15V06S by HL. Check their datasheets: a part that fits the footprint may still differ in its ratings.