Overview
The SR4953Q is a MOSFET made by SALLTECH in a SOP-8 package with 8 pins. -55℃~+150℃ 1.25W 1.5V 25nC@10V 30V 5A 90mΩ@4.5V P-Channel SOP-8 MOSFETs ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:HSM4963, from EasyEDA) and its footprint (Package_SO:SO-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3027181).
Symbol
Footprint
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | S | Unspecified |
| 2 | G | Unspecified |
| 3 | S | Unspecified |
| 4 | G | Unspecified |
| 5 | D | Unspecified |
| 6 | D | Unspecified |
| 7 | D | Unspecified |
| 8 | D | Unspecified |
Parts like it
8
SR4406Q
SOP-8-55℃~+150℃ 1.4W 1.57nF 10A 13.5nC@5V 16mΩ@4.5V 190pF 30V 3V N-Channel SOP-8 MOSFETs ROHSSALLTECHMOSFETsSR4800Q
SOP-8-55℃~+150℃ 1.155nF 1.25W 1.4V 108pF 30V 50mΩ@2.5V 6.9A 8pF N-Channel SOP-8 MOSFETs ROHSSALLTECHMOSFETsSR9435Q
SOP-8-55℃~+150℃ 1.4W 105mΩ@4.5V 2V 30V 40nC@10V 5.1A P-Channel SOP-8 MOSFETs ROHSSALLTECHMOSFETsCMS4435
SOP-8-55℃~+150℃ 1 P-Channel 1.3nF 180pF 18nC@4.5V 2.5W 25mΩ@4.5V 30V 6A SOP-8 MOSFETs ROHSCmosMOSFETsCMS4611S
SOP-8-55℃~+150℃ 1 N-Channel + 1 P-Channel 1.5V、3V 155mΩ@4.5V 2W 4A、6A 60V 700pF、1nF 70pF、80pF 8nC@10V、10nC@10V SOP-8 MOSFETs ROHSCmosMOSFETsRRS100P03-VB
SO-81 P-Channel 18mΩ@10V 30V 9A SO-8 MOSFETs ROHSVBsemi ElecMOSFETsSPN4346S8R-VB
SO-81 N-channel 13A 30V 8mΩ@10V SO-8 MOSFETs ROHSVBsemi ElecMOSFETsP1504HV-VB
SO-82 N-Channel 2.5V 40V 641pF 73pF SO-8 MOSFETs ROHSVBsemi ElecMOSFETs
Questions
Is there a KiCad symbol and footprint for the SR4953Q?
Yes. The symbol is EasyEDA_Cloud:HSM4963 and the footprint Package_SO:SO-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SR4953Q?
SOP-8, with 8 pins. Its footprint is drawn on this page.
Where is the SR4953Q datasheet?
SALLTECH publishes it: the Datasheet link on this page opens it.
Where can I order the SR4953Q?
JLCPCB lists it as part C3027181, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SR4953Q?
Parts like it in the library: the SR4406Q by SALLTECH, the SR4800Q by SALLTECH, the SR9435Q by SALLTECH and the CMS4435 by Cmos. Check their datasheets: a part that fits the footprint may still differ in its ratings.