

Overview
The FDMS8018 is a MOSFET made by onsemi in a Power-56-8 package with 9 pins. -55℃~+150℃ 1 N-channel 1.8mΩ@10V 175A 1V 210pF 30V 5.235nF 83W Power-56-8 MOSFETs ROHS.
PCBKit's library has its KiCad symbol (Transistors:FDMS8018, from CERN's library) and its footprint (ICs And Semiconductors SMD:FAIRCHILD_MO-240AA, from CERN's library), ready for a KiCad board. 49 are in stock at JLCPCB (part C464161). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
Parameters
13- Current - Continuous Drain(Id)
- 175A
- Drain to Source Voltage
- 30V
- Gate Charge(Qg)
- 58nC
- Gate Threshold Voltage (Vgs(th))
- 1V
- Input Capacitance(Ciss)
- 5.235nF
- Number
- 1 N-channel
- Operating Temperature
- -55℃~+150℃
- Output Capacitance(Coss)
- 1.38nF
- Pd - Power Dissipation
- 83W
- RDS(on)
- 1.8mΩ@10V
- Reverse Transfer Capacitance (Crss@Vds)
- 210pF
- Type
- N-Channel
- Vgs
- ±20V
Order codes
1- FDMS8018LCSC C464161
Pinout
9| Pin | Name | Type |
|---|---|---|
| 1 | S | Passive |
| 2 | S | Passive |
| 3 | S | Passive |
| 4 | G | Passive |
| 5 | D | Passive |
| 6 | D | Passive |
| 7 | D | Passive |
| 8 | D | Passive |
| 9 | D | Passive |
Open-source boards using it
All 1- 2 layers40 × 24 mm

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Is there a KiCad symbol and footprint for the FDMS8018?
Yes. The symbol is Transistors:FDMS8018 and the footprint ICs And Semiconductors SMD:FAIRCHILD_MO-240AA, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the FDMS8018?
Power-56-8, with 9 pins. Its footprint is drawn on this page.
Where is the FDMS8018 datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the FDMS8018?
JLCPCB lists it as part C464161, with 49 in stock; the sellers' links on this page open their listings.
Which open-source boards use the FDMS8018?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.