
Overview
The FDS6676AS is a MOSFET made by onsemi in a SO-8 package with 8 pins. -55℃~+150℃ 1 N-channel 14.5A 2.51nF 270pF 30V 3V 50W 63nC@10V 710pF 8.5mΩ@10V 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 C154554).
Symbol
Footprint
Parameters
13- Current - Continuous Drain(Id)
- 14.5A
- Drain to Source Voltage
- 30V
- Gate Charge(Qg)
- 63nC@10V
- Gate Threshold Voltage (Vgs(th))
- 3V
- Input Capacitance(Ciss)
- 2.51nF
- Number
- 1 N-channel
- Operating Temperature
- -55℃~+150℃
- Output Capacitance(Coss)
- 710pF
- Pd - Power Dissipation
- 50W
- RDS(on)
- 8.5mΩ@10V
- Reverse Transfer Capacitance (Crss@Vds)
- 270pF
- Type
- N-Channel
- Vgs
- ±20V
Order codes
1- FDS6676ASLCSC C154554
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/FDS6676AS" title="FDS6676AS 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/FDS6676AS.jpg" alt="FDS6676AS" width="1200" height="900">[](https://pcbkit.io/parts/onsemi/FDS6676AS)Questions
Is there a KiCad symbol and footprint for the FDS6676AS?
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 FDS6676AS?
SO-8, with 8 pins. Its footprint is drawn on this page.
Where is the FDS6676AS datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the FDS6676AS?
JLCPCB lists it as part C154554, with 0 in stock; the sellers' links on this page open their listings.
What can replace the FDS6676AS?
Parts like it in the library: the SI4154DY by Vishay Intertechnology, the SI7658ADP by Vishay Intertechnology, the FDS6676S by onsemi and the FDS6688S by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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