
Overview
The FDS6680AS is a MOSFET made by onsemi in a SO-8 package with 8 pins. -55℃~+150℃ 1 N-channel 1.24nF 11.5A 12.5mΩ@4.5V 120pF 30V 30nC@10V 350pF 3V 50W N-Channel ±20V 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 C241811).
Symbol
Footprint
Parameters
13- Current - Continuous Drain(Id)
- 11.5A
- Drain to Source Voltage
- 30V
- Gate Charge(Qg)
- 30nC@10V
- Gate Threshold Voltage (Vgs(th))
- 3V
- Input Capacitance(Ciss)
- 1.24nF
- Number
- 1 N-channel
- Operating Temperature
- -55℃~+150℃
- Output Capacitance(Coss)
- 350pF
- Pd - Power Dissipation
- 50W
- RDS(on)
- 12.5mΩ@4.5V
- Reverse Transfer Capacitance (Crss@Vds)
- 120pF
- Type
- N-Channel
- Vgs
- ±20V
Order codes
1- FDS6680ASLCSC C241811
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 |
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<iframe src="https://pcbkit.io/embed/parts/onsemi/FDS6680AS" title="FDS6680AS in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/onsemi/FDS6680AS.jpg" alt="FDS6680AS" width="1200" height="900">[](https://pcbkit.io/parts/onsemi/FDS6680AS)Questions
Is there a KiCad symbol and footprint for the FDS6680AS?
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 FDS6680AS?
SO-8, with 8 pins. Its footprint is drawn on this page.
Where is the FDS6680AS datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the FDS6680AS?
JLCPCB lists it as part C241811, with 0 in stock; the sellers' links on this page open their listings.
What can replace the FDS6680AS?
Parts like it in the library: the SE4060 by SINO-IC, the AP15P06S by A Power microelectronics, the QN4485 by QNH and the QN4407 by QNH. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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