

Overview
The FDS6690AS is a MOSFET made by onsemi in a SO-8 package with 8 pins. -55℃~+150℃ 1 N-channel 100pF 10A 12mΩ@10V 2.5W 23nC@10V 270pF 30V 3V 910pF N-Channel SO-8 MOSFETs ROHS.
PCBKit's library has its KiCad symbol (Pinmap_Generic:Q_NMOS_1S_2S_3S_4G_5D_6D_7D_8D, from PCBKit's generic symbols) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C241812). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
Parameters
13- Current - Continuous Drain(Id)
- 10A
- Drain to Source Voltage
- 30V
- Gate Charge(Qg)
- 23nC@10V
- Gate Threshold Voltage (Vgs(th))
- 3V
- Input Capacitance(Ciss)
- 910pF
- Number
- 1 N-channel
- Operating Temperature
- -55℃~+150℃
- Output Capacitance(Coss)
- 270pF
- Pd - Power Dissipation
- 2.5W
- RDS(on)
- 12mΩ@10V
- Reverse Transfer Capacitance (Crss@Vds)
- 100pF
- Type
- N-Channel
- Vgs
- ±20V
Order codes
1- FDS6690ASLCSC C241812
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 |
Open-source boards using it
All 1- 4 layers120 × 120 mm

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Is there a KiCad symbol and footprint for the FDS6690AS?
Yes. The symbol is Pinmap_Generic:Q_NMOS_1S_2S_3S_4G_5D_6D_7D_8D and the footprint Package_SO:SOIC-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 FDS6690AS?
SO-8, with 8 pins. Its footprint is drawn on this page.
Where is the FDS6690AS datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the FDS6690AS?
JLCPCB lists it as part C241812, with 0 in stock; the sellers' links on this page open their listings.
What can replace the FDS6690AS?
Parts like it in the library: the AO4407C by Alpha & Omega Semiconductor, the AO4485 by Alpha & Omega Semiconductor, the IRF7416TRPBF by Infineon Technologies and the AO4264E by Alpha & Omega Semiconductor. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the FDS6690AS?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8AO4407C
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SOIC-8-55℃~+150℃ 1 P-Channel 1.7V 10A 15mΩ@10V 180pF 3.1W 3nF 40V 55nC@10V SOIC-8 MOSFETs ROHSAlpha & Omega SemiconductorMOSFETsIRF7416TRPBF
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