2 layers29.8 × 33.7 mm
Overview
The FDN306P is a MOSFET made by TECH PUBLIC in a SOT-23 package with 3 pins. -55℃~+150℃ 1 P-Channel 1.138nF 12V 2.6A 400mV 40mΩ@2.5V 450mW 454pF SOT-23 MOSFETs ROHS.
PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 15,037 are in stock at JLCPCB (part C5182046). 8 open-source boards in 8 repositories on GitHub use it.
Symbol
The library has no symbol for this part yet.
Footprint
From the datasheet
9- Drain-source, most
- 12 V · drain-source voltage, absolute max · p. 1
- Gate-source, most
- 8 V · gate-source voltage, ±8 V absolute max · p. 1
- Drain current, most
- 2.6 A · continuous drain current at TA = 25 °C, max · p. 1
- Junction, hottest
- 150 °C · junction operating temperature, max · p. 1
- Junction to air (SOT-23)
- 150 K/W · junction to ambient, max · p. 1
- Gate threshold
- 1.5 V · VDS = VGS, ID = -250 uA, max · p. 2
- On resistance
- 40 mΩ · VGS = -4.5 V, ID = -2.6 A, max · p. 2
- On resistance
- 50 mΩ · VGS = -2.5 V, ID = -2.3 A, max · p. 2
- On resistance
- 80 mΩ · VGS = -1.8 V, ID = -1.8 A, max · p. 2
Parameters
13- Current - Continuous Drain(Id)
- 2.6A
- Drain to Source Voltage
- 12V
- Gate Threshold Voltage (Vgs(th))
- 1.5V
- Input Capacitance(Ciss)
- 1.138nF
- Junction Temperature(Max)
- 150℃
- Number
- 1 P-Channel
- Operating Temperature
- -55℃~+150℃
- Output Capacitance(Coss)
- 454pF
- Pd - Power Dissipation
- 450mW
- RDS(on)
- 40mΩ@2.5V
- Thermal Resistance(Junction to Ambient)
- 150℃/W
- Type
- P-Channel
- Vgs
- ±8V
Order codes
1- FDN306PLCSC C5182046
Open-source boards using it
All 8- 2 layers23 × 50 mm
- 6 layers30 × 60 mm
Flight Computer
Pioneer-Rocketry/Flight-Computer
Pioneer Rocketry’s latest generation flight computer for high power, STM32-based avionics system designed for experimental high-power rockets.
116 parts2 - 4 layers29.8 × 44.7 mm
- 2 layers30 × 30 mm
- 2 layers65 × 71.5 mm
- 4 layers69.7 × 30.1 mm
Smart insoles 2025 v1
reneayoroa/Instrumented-Insole
KiCAD Design files for an instrumented insole
103 partsMIT - 4 layers145.4 × 99.1 mm
Esp32 xiaozhi
siliconvalleyar-oss/esp32_xiazhi_pcb
Repositorio del diseño PCB para el dispositivo XiaoZhi, una estación de desarrollo y asistente de voz de código abierto basado en el ESP32-C6.
235 parts
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/tech-public/FDN306P" title="FDN306P in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/tech-public/FDN306P.jpg" alt="FDN306P" width="1200" height="900">[](https://pcbkit.io/parts/tech-public/FDN306P)Questions
Is there a KiCad symbol and footprint for the FDN306P?
Yes. the footprint Package_TO_SOT_SMD:SOT-23, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the FDN306P?
SOT-23, with 3 pins. Its footprint is drawn on this page.
Where is the FDN306P datasheet?
TECH PUBLIC publishes it: the Datasheet link on this page opens it.
Where can I order the FDN306P?
JLCPCB lists it as part C5182046, with 15,037 in stock; the sellers' links on this page open their listings.
What can replace the FDN306P?
Parts like it in the library: the AO3400 by GOODWORK, the AP2300 by ALLPOWER, the AO3400A by Alpha & Omega Semiconductor and the AO3400A by UMW. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the FDN306P?
8 boards in 8 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8
AO3400
SOT-23-55℃~+150℃ 1 N-channel 1.05nF 1.4V 1.5W 28mΩ@10V 30V 5.8A 77pF N-Channel SOT-23 MOSFETs ROHSGOODWORKMOSFETsAP2300
SOT-23-50℃~+150℃ 1 N-channel 1.25W 1.5V 150pF 20V 35mΩ@2.5V 4A 60nC 630pF N-Channel SOT-23 MOSFETs ROHSALLPOWERMOSFETsAO3400A
SOT-23-55℃~+150℃ 1 N-channel 1.45V 1.4W 30V 48mΩ@2.5V 5.7A 50pF 630pF 75pF 7nC@10V N-Channel SOT-23 MOSFETs ROHSAlpha & Omega SemiconductorMOSFETsAO3400A
SOT-23-55℃~+150℃ 1 N-channel 1.1V 1.4W 17mΩ@10V 30V 5.8A 77pF 823pF 9.7nC@4.5V 99pF SOT-23 MOSFETs ROHSUMWMOSFETsAO3401A
SOT-23-55℃~+150℃ 1 P-Channel 1.3V 1.4W 115pF 30V 4.2A 50mΩ@10V 77pF 9.4nC@4.5V 954pF P-Channel SOT-23 MOSFETs ROHSUMWMOSFETsAO3400
SOT-231 N-channel 1.45V 1.4W 28mΩ@10V 30V 5.8A 50pF 630pF 75pF 7nC@4.5V N-Channel SOT-23 MOSFETs ROHSGuangdong HottechMOSFETsSI2302
SOT-23-55℃~+150℃ 1 N-channel 120pF 1V 1W 20V 300pF 3A 4nC@4.5V 65mΩ@2.5V 80pF N-Channel SOT-23 MOSFETs ROHSYONGYUTAIMOSFETsHL2300
SOT-23-55℃~+150℃ 1 N-channel 1W 20V 20mΩ@4.5V 4.5A 418pF 6.06nC@4.5V 600mV 70pF 82pF N-Channel SOT-23 MOSFETs ROHShongjiachengMOSFETs