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FDN537N on a board, in 3D

FDN537N

onsemi

-55℃~+150℃ 1 N-channel 1.5W 180pF 30V 35pF 36mΩ@4.5V 3V 465pF 6.5A 8.4nC@10V N-Channel SOT-23-3 MOSFETs ROHS

Extended
DatasheetJLCPCBLCSConsemi/FDN537N
Category
MOSFETs
Package
SOT-23-3
Pins
3

Overview

The FDN537N is a MOSFET made by onsemi in a SOT-23-3 package with 3 pins. -55℃~+150℃ 1 N-channel 1.5W 180pF 30V 35pF 36mΩ@4.5V 3V 465pF 6.5A 8.4nC@10V N-Channel SOT-23-3 MOSFETs ROHS.

PCBKit's library has its KiCad symbol (Pinmap_Generic:Q_NMOS_1G_2S_3D, from PCBKit's generic symbols) and its footprint (Package_TO_SOT_SMD:SOT-23-3, from KiCad's library), ready for a KiCad board. 92 are in stock at JLCPCB (part C3280165). 1 open-source board in 1 repository on GitHub use it.

Symbol

Pinmap_Generic:Q_NMOS_1G_2S_3DFrom PCBKit's generic symbols

Footprint

123
Package_TO_SOT_SMD:SOT-23-3From KiCad's library

Parameters

13
Current - Continuous Drain(Id)
6.5A
Drain to Source Voltage
30V
Gate Charge(Qg)
8.4nC@10V
Gate Threshold Voltage (Vgs(th))
3V
Input Capacitance(Ciss)
465pF
Number
1 N-channel
Operating Temperature
-55℃~+150℃
Output Capacitance(Coss)
180pF
Pd - Power Dissipation
1.5W
RDS(on)
36mΩ@4.5V
Reverse Transfer Capacitance (Crss@Vds)
35pF
Type
N-Channel
Vgs
±20V

Order codes

2

Pinout

3
The pins of the FDN537N
PinNameType
1GInput
2SPassive
3DPassive

Open-source boards using it

All 1
  • 2 layers49.5 × 49.5 mmAc relay, the printed circuit board in 3D

    Ac relay

    kikeelectronico/ac-relay

    A relay controlled by an ESP8266 and powered by AC main

    17 partsGPL-3.0

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A picture that opens the part, for a README
[![FDN537N](https://pcbkit.io/embed/parts/onsemi/FDN537N.jpg?size=s)](https://pcbkit.io/parts/onsemi/FDN537N)

Questions

Is there a KiCad symbol and footprint for the FDN537N?

Yes. The symbol is Pinmap_Generic:Q_NMOS_1G_2S_3D and the footprint Package_TO_SOT_SMD:SOT-23-3, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the FDN537N?

SOT-23-3, with 3 pins. Its footprint is drawn on this page.

Where is the FDN537N datasheet?

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

Where can I order the FDN537N?

JLCPCB lists it as part C3280165, with 92 in stock; the sellers' links on this page open their listings.

What can replace the FDN537N?

Parts like it in the library: the 40N05 by HL, the AP3101A by ALLPOWER, the ASDM30P09ZB-R by ASDsemi and the SI2393DS by TECH PUBLIC. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the FDN537N?

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

Parts like it

8