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FDMS86255 on a board, in 3D

FDMS86255

onsemi

-55℃~+150℃ 1 N-channel 15.5mΩ@6V 150V 2.7W 20pF 4.48nF 410pF 45A 4V 63nC@10V N-Channel Power56-8 MOSFETs ROHS

Extended
DatasheetJLCPCBLCSConsemi/FDMS86255
Category
MOSFETs
Package
Power56-8
Pins
9

Overview

The FDMS86255 is a MOSFET made by onsemi in a Power56-8 package with 5 pins. -55℃~+150℃ 1 N-channel 15.5mΩ@6V 150V 2.7W 20pF 4.48nF 410pF 45A 4V 63nC@10V N-Channel Power56-8 MOSFETs ROHS.

PCBKit's library has its KiCad symbol (Transistor_FET:FDMS86255, from KiCad's library) and its footprint (Package_TO_SOT_SMD:TDSON-8-1, from KiCad's library), ready for a KiCad board. 1 are in stock at JLCPCB (part C132700). 2 open-source boards in 2 repositories on GitHub use it.

Symbol

145
Transistor_FET:FDMS86255From KiCad's library

Footprint

12345
Package_TO_SOT_SMD:TDSON-8-1From KiCad's library

Parameters

13
Current - Continuous Drain(Id)
45A
Drain to Source Voltage
150V
Gate Charge(Qg)
63nC@10V
Gate Threshold Voltage (Vgs(th))
4V
Input Capacitance(Ciss)
4.48nF
Number
1 N-channel
Operating Temperature
-55℃~+150℃
Output Capacitance(Coss)
410pF
Pd - Power Dissipation
2.7W
RDS(on)
15.5mΩ@6V
Reverse Transfer Capacitance (Crss@Vds)
20pF
Type
N-Channel
Vgs
±20V

Order codes

1

Pinout

5
The pins of the FDMS86255
PinNameType
1SPassive
2SPassive
3SPassive
4GInput
5DPassive

Open-source boards using it

All 2
  • 4 layers100 × 100 mmVehicleJunctionBoxMotherboard PCB, the printed circuit board in 3D

    VehicleJunctionBoxMotherboard PCB

    nsm81/VehicleJunctionBox_PCBs

    The junction box is an intermediate stage between the accumulator and inverter. It contains an HVD, a current sensor, discharge circuitry, TSAL and TSMPs.

    111 parts1
  • 4 layers75 × 90 mmVehiclePrecharge PCB, the printed circuit board in 3D

    VehiclePrecharge PCB

    nsm81/VehiclePrecharge_PCB

    The precharge board contains the precharge resistors, precharge relay, main relay drivers (with economisers), and a controlling micro.

    56 parts

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A picture
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A picture that opens the part, for a README
[![FDMS86255](https://pcbkit.io/embed/parts/onsemi/FDMS86255.jpg?size=s)](https://pcbkit.io/parts/onsemi/FDMS86255)

Questions

Is there a KiCad symbol and footprint for the FDMS86255?

Yes. The symbol is Transistor_FET:FDMS86255 and the footprint Package_TO_SOT_SMD:TDSON-8-1, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the FDMS86255?

Power56-8, with 5 pins. Its footprint is drawn on this page.

Where is the FDMS86255 datasheet?

onsemi publishes it: the Datasheet link on this page opens it.

Where can I order the FDMS86255?

JLCPCB lists it as part C132700, with 1 in stock; the sellers' links on this page open their listings.

What can replace the FDMS86255?

Parts like it in the library: the FDMS86255ET150 by onsemi, the CSD16321Q5C by Texas Instruments, the CSD16408Q5C by Texas Instruments and the CSD16410Q5A by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the FDMS86255?

2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8