Overview
The STP6621 is a MOSFET made by STANSON Tech. in a SOP-8 package with 8 pins. -55℃~+150℃ 1 P-Channel 125pF 179pF 18A 2.41nF 2.5V 23mΩ@10V、28mΩ@4.5V 3.1W 47nC@10V 60V 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. 6,143 are in stock at JLCPCB (part C2682814).
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
STN4260
SOP-8-55℃~+150℃ 1 N-channel 11.5mΩ@10V 165pF 2.1nF 2.5V 20A 3.1W 40nC@10V 60V 80pF N-Channel SOP-8 MOSFETs ROHSSTANSON Tech.MOSFETsSTN4438(UMW)
SOP-81 N-channel 1.6nF 116pF 155pF 25mΩ@10V 3.1W 3V 40A 48nC@10V 60V N-Channel SOP-8 MOSFETs ROHSUMWMOSFETsTPH12008NH,L1Q
SOP-8MOSFETsToshibaTPH5200FNH,L1Q
SOP-81 N-channel 2.2nF 22nC@10V 250V 26A 4V 52mΩ@10V 78W SOP-8 MOSFETs ROHSToshibaMOSFETsAPG40N10S
SOP-8-55℃~+150℃ 1 N-channel 1.0039nF 100V 16.2nC@10V 2.5V 25mΩ@10V 40A 71W 9.8pF N-Channel SOP-8 MOSFETs ROHSA Power microelectronicsMOSFETsRU6085H
SOP-81 N-channel 115pF 3.45nF 310pF 3V 50W 60V 80A 8mΩ@4.5V SOP-8 MOSFETs ROHSShenzhen ruichips SemiconMOSFETsTPH4R10ANL,L1Q
SOP-81 N-channel 1.5V 100V 29pF 3.3mΩ@10V 4.85nF 67W 70A 75nC@10V SOP-8 MOSFETs ROHSToshibaMOSFETsNCEP082N10AS
SOP-8-55℃~+150℃ 100V 11mΩ@4.5V 15pF 2.2V 20A 3.5W 360pF 5.58nF 83nC@10V N-Channel SOP-8 MOSFETs ROHSWuxi NCE Power SemiconductorMOSFETs
Questions
Is there a KiCad symbol and footprint for the STP6621?
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 STP6621?
SOP-8, with 8 pins. Its footprint is drawn on this page.
Where is the STP6621 datasheet?
STANSON Tech. publishes it: the Datasheet link on this page opens it.
Where can I order the STP6621?
JLCPCB lists it as part C2682814, with 6,143 in stock; the sellers' links on this page open their listings.
What can replace the STP6621?
Parts like it in the library: the STN4260 by STANSON Tech., the STN4438(UMW) by UMW, the TPH12008NH,L1Q by Toshiba and the TPH5200FNH,L1Q by Toshiba. Check their datasheets: a part that fits the footprint may still differ in its ratings.