2 layers200 × 100 mm
Amp600w
mx-yah/amp600w
A high-performance high-power class-D amplifier that enables true premium sound quality with high-efficiency class-D technology
133 parts6
Overview
The IRLML9303 is a MOSFET made by Leiditech in a SOT-23 package with 3 pins.
PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 2,372 are in stock at JLCPCB (part C3040111). 18 open-source boards in 15 repositories on GitHub use it.
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
13- Current - Continuous Drain(Id)
- 5A
- Drain to Source Voltage
- 30V
- Gate Charge(Qg)
- 14nC@10V
- Gate Threshold Voltage (Vgs(th))
- 1.5V
- Input Capacitance(Ciss)
- 640pF
- Number
- 1 P-Channel
- Operating Temperature
- -55℃~+150℃
- Output Capacitance(Coss)
- 80pF
- Pd - Power Dissipation
- 2.1W
- RDS(on)
- 90mΩ@2.5V
- Reverse Transfer Capacitance (Crss@Vds)
- 55pF
- Type
- P-Channel
- Vgs
- ±12V
Order codes
1- IRLML9303LCSC C3040111
Open-source boards using it
All 18- 2 layers42 × 24 mm
- 2 layers41.6 × 38.4 mm
- 4 layers200 × 99 mm
BSMainPCB
Kreyl/BigSphere
To create effects use https://github.com/notiel/SphereUI Change arrays in EffectPulse.h and EffectStrobo.h to generated by effect creator
877 parts - 2 layers114 × 62 mm
- 2 layers75.7 × 37.5 mm
- 2 layers
Locket
Kreyl/Locket
Locket ptetending to be universal. Radio, RGB LED, vibro, beeper, slide switch, button, pill connector, accelerometer, 2xAAA
76 parts - 2 layers46 × 103 mm
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/leiditech/IRLML9303" title="IRLML9303 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/leiditech/IRLML9303.jpg" alt="IRLML9303" width="1200" height="900">[](https://pcbkit.io/parts/leiditech/IRLML9303)Questions
Is there a KiCad symbol and footprint for the IRLML9303?
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 IRLML9303?
SOT-23, with 3 pins. Its footprint is drawn on this page.
Where is the IRLML9303 datasheet?
Leiditech publishes it: the Datasheet link on this page opens it.
Where can I order the IRLML9303?
JLCPCB lists it as part C3040111, with 2,372 in stock; the sellers' links on this page open their listings.
What can replace the IRLML9303?
Parts like it in the library: the 5N10-MS by MSKSEMI, the SI2318CDS by Vishay Intertechnology, the SI2318A by UMW and the SQ2318AES-T1_BE3 by Vishay Intertechnology. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the IRLML9303?
18 boards in 15 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8
5N10-MS
SOT-23-55℃~+150℃ 1 N-channel 1.5V 100V 18nC@10V 2.5W 33pF 38pF 5A 765pF 90mΩ@10V N-Channel SOT-23 MOSFETs ROHSMSKSEMIMOSFETsSI2318CDS
SOT-23-55℃~+150℃ 1 N-channel 2.1W 2.5V 2.9nC@4.5V 30pF 340pF 40V 5.6A 51mΩ@4.5V 60pF N-Channel SOT-23 MOSFETs ROHSVishay IntertechnologyMOSFETsSI2318A
SOT-23-55℃~+150℃ 1 N-channel 2.1W 2.5V 30pF 340pF 36mΩ@10V、46mΩ@4.5V 40V 5.6A 5.8nC@20V 60pF N-Channel SOT-23 MOSFETs ROHSUMWMOSFETsSQ2318AES-T1_BE3
SOT-23-55℃~+175℃ 1 N-channel 13nC@10V 2.5V 31mΩ@10V 3W 40V 46pF 553pF 8A 99pF N-Channel SOT-23 MOSFETs ROHSVishay IntertechnologyMOSFETsSTR2P3LLH6
SOT-23MOSFETsLeiditechSI2369DS
SOT-23-55℃~+150℃ 1 P-Channel 1.295nF 11.4nC@10V 130pF 150pF 2.5V 2.5W 30V 40mΩ@4.5V 7.6A P-Channel SOT-23 MOSFETs ROHSVishay IntertechnologyMOSFETsFS5N10S
SOT-23-55℃~+150℃ 1 N-channel 100V 125mΩ@10V 182pF 2.5V 3.1W 3.6nC@10V 3.6pF 30pF 5A N-Channel SOT-23 MOSFETs ROHSFUXINSEMIMOSFETsHSS6014
SOT-23L-55℃~+150℃ 1 N-channel 1.027nF 19nC@10V 1V 2.5W 40mΩ@10V 46pF 60V 6A SOT-23L MOSFETs ROHSHUASHUOMOSFETs