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FDS9945, in 3D

FDS9945

TECH PUBLIC

-55℃~+150℃ 100pF 2 N-Channel 2.5V 22nC@10V 2W 45mΩ@4.5V 60V 6A 979pF SOP-8 MOSFETs ROHS

Extended
DatasheetJLCPCBLCSCtech-public/FDS9945
Category
MOSFETs
Package
SOP-8
Pins
8

Overview

The FDS9945 is a MOSFET made by TECH PUBLIC in a SOP-8 package with 8 pins. -55℃~+150℃ 100pF 2 N-Channel 2.5V 22nC@10V 2W 45mΩ@4.5V 60V 6A 979pF SOP-8 MOSFETs ROHS.

PCBKit's library has its KiCad symbol (Transistors:FDS9945, from CERN's library) and its footprint (Package_SO:SOP-8_3.76x4.96mm_P1.27mm, from KiCad's library), ready for a KiCad board. 2,240 are in stock at JLCPCB (part C4355020).

Symbol

4GDS5,63
Transistors:FDS9945From CERN's library

Footprint

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

Parameters

12
Current - Continuous Drain(Id)
6A
Drain to Source Voltage
60V
Gate Charge(Qg)
22nC@10V
Gate Threshold Voltage (Vgs(th))
2.5V
Input Capacitance(Ciss)
979pF
Number
2 N-Channel
Operating Temperature
-55℃~+150℃
Output Capacitance(Coss)
120pF
Pd - Power Dissipation
2W
RDS(on)
45mΩ@4.5V
Reverse Transfer Capacitance (Crss@Vds)
100pF
Vgs
±20V

Order codes

1

Pinout

8
The pins of the FDS9945
PinNameType
1SPassive
2GPassive
3SPassive
4GPassive
5DPassive
6DPassive
7DPassive
8DPassive

Show this part on your page

A live frame, for any web page
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A picture
<img src="https://pcbkit.io/embed/parts/tech-public/FDS9945.jpg" alt="FDS9945" width="1200" height="900">
A picture that opens the part, for a README
[![FDS9945](https://pcbkit.io/embed/parts/tech-public/FDS9945.jpg?size=s)](https://pcbkit.io/parts/tech-public/FDS9945)

Questions

Is there a KiCad symbol and footprint for the FDS9945?

Yes. The symbol is Transistors:FDS9945 and 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 FDS9945?

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

Where is the FDS9945 datasheet?

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

Where can I order the FDS9945?

JLCPCB lists it as part C4355020, with 2,240 in stock; the sellers' links on this page open their listings.

What can replace the FDS9945?

Parts like it in the library: the AO4828 by UMW, the NCE6012AS by Wuxi NCE Power Semiconductor, the NCE603S by Wuxi NCE Power Semiconductor and the NCE6008AS by Wuxi NCE Power Semiconductor. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8