Skip to the content
12345678

FDS4559

TECH PUBLICExtended

-55℃~+150℃ 1 N-Channel + 1 P-Channel 1.2V 25nC@10V、26nC@10V 25pF、110pF 2W 30mΩ@10V、88mΩ@10V 500pF、1.45nF 5A、6A 60V 60pF、145pF N-Channel + P-Channel SOP-8 MOSFETs ROHS

Part id
tech-public/FDS4559
Category
MOSFETs
Package
SOP-8
Pins
8
In stock
9,715 at JLCPCB (C5123951)
Used on
4 open-source boards

Overview

The FDS4559 is a MOSFET made by TECH PUBLIC in a SOP-8 package with 8 pins. -55℃~+150℃ 1 N-Channel + 1 P-Channel 1.2V 25nC@10V、26nC@10V 25pF、110pF 2W 30mΩ@10V、88mΩ@10V 500pF、1.45nF 5A、6A 60V 60pF、145pF N-Channel + P-Channel SOP-8 MOSFETs ROHS.

PCBKit's library has its KiCad symbol (Transistor_FET:FDS4559, from KiCad's library) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 9,715 are in stock at JLCPCB (part C5123951). 4 open-source boards in 3 repositories on GitHub use it.

Symbol

127
Transistor_FET:FDS4559From KiCad's library

Footprint

12345678
Package_SO:SOIC-8_3.9x4.9mm_P1.27mmFrom KiCad's library

Pinout

8
The pins of the FDS4559
PinNameType
1S1Passive
2G1Input
3S2Passive
4G2Input
5D2Passive
6D2Passive
7D1Passive
8D1Passive

Open-source boards using it

4
  • 2 layers64.8 × 76.2 mmController, the printed circuit board in 3D

    Controller

    domergan/drsstc

    My repo containing all my files and codes for my DRSSTC project.

    73 parts
  • 2 layers96.8 × 101.5 mmPLL SSTC, the printed circuit board in 3D

    PLL SSTC

    Pranav2008-droid/PLL-SSTC

    This is a Phase locked loop Solit State Tesla Coil that I'm designing including the schematics and the pcb design.

    96 parts

Parts like it

8

Questions

Is there a KiCad symbol and footprint for the FDS4559?

Yes. The symbol is Transistor_FET:FDS4559 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 FDS4559?

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

Where is the FDS4559 datasheet?

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

Where can I order the FDS4559?

JLCPCB lists it as part C5123951, with 9,715 in stock; the sellers' links on this page open their listings.

What can replace the FDS4559?

Parts like it in the library: the AO4264E by Alpha & Omega Semiconductor, the AO4421 by Alpha & Omega Semiconductor, the AO4482 by Alpha & Omega Semiconductor and the CSD88537ND by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the FDS4559?

4 boards in 3 repositories on GitHub; the most starred are listed on this page, with their KiCad files.