

Overview
The STP15810 is a MOSFET made by STMicroelectronics in a TO-220 package with 3 pins. -55℃~+175℃ 1 N-channel 1.51nF 100V 110A 117nC@10V 250W 4.2mΩ@10V 4.5V 67pF 8.115nF N-Channel ±20V TO-220 MOSFETs ROHS.
PCBKit's library has its KiCad symbol (Pinmap_Generic:Q_NMOS_1G_2D_3S, from PCBKit's generic symbols) and its footprint (EasyEDA_Pro:to-220-3_l10.0-w4.5-p2.54-l, from EasyEDA Pro), ready for a KiCad board. JLCPCB lists it (part C126123). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
Parameters
15- Current - Continuous Drain(Id)
- 110A
- Drain Source On Resistance (RDS(on)@Vgs,Id)
- 4.2mΩ@10V,55A
- Drain to Source Voltage
- 100V
- Gate Charge(Qg)
- 117nC@10V
- Gate Threshold Voltage (Vgs(th))
- 4.5V
- Gate Threshold Voltage (Vgs(th)@Id)
- 4.5V@250μA
- Input Capacitance(Ciss)
- 8.115nF
- Number
- 1 N-channel
- Operating Temperature
- -55℃~+175℃
- Output Capacitance(Coss)
- 1.51nF
- Pd - Power Dissipation
- 250W
- RDS(on)
- 4.2mΩ@10V
- Reverse Transfer Capacitance (Crss@Vds)
- 67pF
- Type
- N-Channel
- Vgs
- ±20V
Order codes
1- STP15810LCSC C126123
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | G | Input |
| 2 | D | Passive |
| 3 | S | Passive |
Open-source boards using it
All 1- 4 layers110 × 160 mm

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Is there a KiCad symbol and footprint for the STP15810?
Yes. The symbol is Pinmap_Generic:Q_NMOS_1G_2D_3S and the footprint EasyEDA_Pro:to-220-3_l10.0-w4.5-p2.54-l, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the STP15810?
TO-220, with 3 pins. Its footprint is drawn on this page.
Where is the STP15810 datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the STP15810?
JLCPCB lists it as part C126123, with 0 in stock; the sellers' links on this page open their listings.
What can replace the STP15810?
Parts like it in the library: the IRFB4110PBF by Infineon Technologies. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the STP15810?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.