
Overview
The FDS3992 is a MOSFET made by onsemi in a SO-8 package with 8 pins. -55℃~+150℃ 100V 11nC@10V 2 N-Channel 2.5W 27pF 2V 4.5A 750pF SO-8 MOSFETs ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:BUK9K20-80EX, from EasyEDA) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 23 are in stock at JLCPCB (part C512899).
Symbol
Footprint
Parameters
13- Current - Continuous Drain(Id)
- 4.5A
- Drain to Source Voltage
- 100V
- Gate Charge(Qg)
- 11nC@10V
- Gate Threshold Voltage (Vgs(th))
- 2V
- Input Capacitance(Ciss)
- 750pF
- Number
- 2 N-Channel
- Operating Temperature
- -55℃~+150℃
- Output Capacitance(Coss)
- 118pF
- Pd - Power Dissipation
- 2.5W
- RDS(on)
- 54mΩ@10V
- Reverse Transfer Capacitance (Crss@Vds)
- 27pF
- Type
- N-Channel
- Vgs
- ±20V
Order codes
1- FDS3992LCSC C512899
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | S1 | Unspecified |
| 2 | G1 | Unspecified |
| 3 | S2 | Unspecified |
| 4 | G2 | Unspecified |
| 5 | D2 | Unspecified |
| 6 | D2 | Unspecified |
| 7 | D1 | Unspecified |
| 8 | D1 | Unspecified |
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<iframe src="https://pcbkit.io/embed/parts/onsemi/FDS3992" title="FDS3992 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/FDS3992.jpg" alt="FDS3992" width="1200" height="900">[](https://pcbkit.io/parts/onsemi/FDS3992)Questions
Is there a KiCad symbol and footprint for the FDS3992?
Yes. The symbol is EasyEDA_Cloud:BUK9K20-80EX 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 FDS3992?
SO-8, with 8 pins. Its footprint is drawn on this page.
Where is the FDS3992 datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the FDS3992?
JLCPCB lists it as part C512899, with 23 in stock; the sellers' links on this page open their listings.
What can replace the FDS3992?
Parts like it in the library: the AO4482 by Alpha & Omega Semiconductor, the AO4292E by Alpha & Omega Semiconductor, the IRF7853TRPBF by Infineon Technologies and the CRSE120N10L2 by CRMICRO. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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