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FDS8949 on a board, in 3D

FDS8949

TECH PUBLIC

Extended
DatasheetJLCPCBLCSCtech-public/FDS8949
Category
MOSFETs
Package
SOP-8
Pins
8

Overview

The FDS8949 is a MOSFET made by TECH PUBLIC in a SOP-8 package with 8 pins.

PCBKit's library has its footprint (Package_SO:SOP-8_3.76x4.96mm_P1.27mm, from KiCad's library), ready for a KiCad board. 4,337 are in stock at JLCPCB (part C22358677). 1 open-source board in 1 repository on GitHub use it.

Symbol

The library has no symbol for this part yet.

Footprint

12345678
Package_SO:SOP-8_3.76x4.96mm_P1.27mmFrom KiCad's library

Parameters

11
Current - Continuous Drain(Id)
8A
Drain to Source Voltage
40V
Gate Charge(Qg)
21.6nC@10V
Gate Threshold Voltage (Vgs(th))
2.5V
Input Capacitance(Ciss)
1.45nF
Number
2 N-Channel
Operating Temperature
-50℃~+150℃
Output Capacitance(Coss)
140pF
Pd - Power Dissipation
2W
RDS(on)
25mΩ@4.5V
Reverse Transfer Capacitance (Crss@Vds)
220pF

Order codes

1

Open-source boards using it

All 1
  • 2 layers78.9 × 53.4 mmMrBeamShield, the printed circuit board in 3D

    MrBeamShield

    mrbeam/Mr-Beam-Shield

    A shield combining three stepper motor drivers and a laser diode driver compatibe to the fabulous grbl cnc firmware.

    98 parts8

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/tech-public/FDS8949" title="FDS8949 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/tech-public/FDS8949.jpg" alt="FDS8949" width="1200" height="900">
A picture that opens the part, for a README
[![FDS8949](https://pcbkit.io/embed/parts/tech-public/FDS8949.jpg?size=s)](https://pcbkit.io/parts/tech-public/FDS8949)

Questions

Is there a KiCad symbol and footprint for the FDS8949?

Yes. the footprint Package_SO:SOP-8_3.76x4.96mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the FDS8949?

SOP-8, with 8 pins. Its footprint is drawn on this page.

Where is the FDS8949 datasheet?

TECH PUBLIC publishes it: the Datasheet link on this page opens it.

Where can I order the FDS8949?

JLCPCB lists it as part C22358677, with 4,337 in stock; the sellers' links on this page open their listings.

What can replace the FDS8949?

Parts like it in the library: the AO4882 by TECH PUBLIC, the AO4485 by JSMSEMI, the NCE4614 by NCE and the AO4485 by UMW. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the FDS8949?

1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8