Skip to the content
PCBKitNew board
FDN302P on a board, in 3D

FDN302P

onsemi

-55℃~+150℃ 1 P-Channel 1.5V 112pF 14nC@4.5V 2.4A 20V 211pF 500mW 80mΩ@2.5V 882pF P-Channel SOT-23-3 MOSFETs ROHS

Extended
DatasheetJLCPCBLCSConsemi/FDN302P
Category
MOSFETs
Package
SOT-23-3
Pins
3

Overview

The FDN302P is a MOSFET made by onsemi in a SOT-23-3 package with 3 pins. -55℃~+150℃ 1 P-Channel 1.5V 112pF 14nC@4.5V 2.4A 20V 211pF 500mW 80mΩ@2.5V 882pF P-Channel SOT-23-3 MOSFETs ROHS.

PCBKit's library has its KiCad symbol (Pinmap_Generic:Q_PMOS_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. 894 are in stock at JLCPCB (part C3280162). 3 open-source boards in 3 repositories on GitHub use it.

Symbol

Pinmap_Generic:Q_PMOS_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)
2.4A
Drain to Source Voltage
20V
Gate Charge(Qg)
14nC@4.5V
Gate Threshold Voltage (Vgs(th))
600mV
Input Capacitance(Ciss)
882pF
Number
1 P-Channel
Operating Temperature
-55℃~+150℃
Output Capacitance(Coss)
211pF
Pd - Power Dissipation
500mW
RDS(on)
55mΩ@4.5V
Reverse Transfer Capacitance (Crss@Vds)
112pF
Type
P-Channel
Vgs
±12V

Order codes

2

Pinout

3
The pins of the FDN302P
PinNameType
1GInput
2SPassive
3DPassive

Open-source boards using it

All 3
  • 2 layers89.5 × 50 mmBSC finish punches transmitter, the printed circuit board in 3D

    BSC finish punches transmitter

    ut-ims-robotics/eensaar-thesis-2026-wireless-finish-punch-transmission

    This repository hosts the source code, electrical schematics and layout, as well as documentation developed by Emil Eensaar for his Bachelor of Science thesis.

    63 parts1Apache-2.0
  • 2 layers22.1 × 82.3 mmH Control and Power, the printed circuit board in 3D

    H Control and Power

    N5BRG/H_Control_and_Power

    Power and Control design for Radio Astronomy Preamp

    46 parts
  • 4 layers34 × 34 mmElasticnode tiny, the printed circuit board in 3D

    Elasticnode tiny

    es-ude/elasticai.hardware

    Schematics and Board design for ElasticNodeHardware

    125 parts4MIT

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/onsemi/FDN302P" title="FDN302P 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/onsemi/FDN302P.jpg" alt="FDN302P" width="1200" height="900">
A picture that opens the part, for a README
[![FDN302P](https://pcbkit.io/embed/parts/onsemi/FDN302P.jpg?size=s)](https://pcbkit.io/parts/onsemi/FDN302P)

Questions

Is there a KiCad symbol and footprint for the FDN302P?

Yes. The symbol is Pinmap_Generic:Q_PMOS_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 FDN302P?

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

Where is the FDN302P datasheet?

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

Where can I order the FDN302P?

JLCPCB lists it as part C3280162, with 894 in stock; the sellers' links on this page open their listings.

What can replace the FDN302P?

Parts like it in the library: the SI2301 by YONGYUTAI, the AO3400A by ElecSuper, the AO3400-HXY by HXY MOSFET and the AP2317A by ALLPOWER. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the FDN302P?

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

Parts like it

8