Overview
The STI55NF03L is a MOSFET made by STMicroelectronics in a I2PAK package with 3 pins. 1 N-channel 1.265nF 2.5V 20mΩ@4.5V 27nC 30V 55A 80W N-Channel I2PAK MOSFETs ROHS.
PCBKit's library has its KiCad symbol (Pinmap_Generic:Q_NMOS_1G_2D_3S, from PCBKit's generic symbols) and its footprint (EasyEDA_Cloud:TO-262-3_L10.2-W4.4-P2.54-L, from EasyEDA), ready for a KiCad board. 77 are in stock at JLCPCB (part C3288461).
Symbol
Footprint
Parameters
9- Current - Continuous Drain(Id)
- 55A
- Drain to Source Voltage
- 30V
- Gate Charge(Qg)
- 27nC
- Gate Threshold Voltage (Vgs(th))
- 2.5V
- Input Capacitance(Ciss)
- 1.265nF
- Number
- 1 N-channel
- Pd - Power Dissipation
- 80W
- RDS(on)
- 20mΩ@4.5V
- Type
- N-Channel
Order codes
1- STI55NF03LLCSC C3288461
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | G | Input |
| 2 | D | Passive |
| 3 | S | Passive |
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Is there a KiCad symbol and footprint for the STI55NF03L?
Yes. The symbol is Pinmap_Generic:Q_NMOS_1G_2D_3S and the footprint EasyEDA_Cloud:TO-262-3_L10.2-W4.4-P2.54-L, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the STI55NF03L?
I2PAK, with 3 pins. Its footprint is drawn on this page.
Where is the STI55NF03L datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the STI55NF03L?
JLCPCB lists it as part C3288461, with 77 in stock; the sellers' links on this page open their listings.
What can replace the STI55NF03L?
Parts like it in the library: the AUIRF4905L by Infineon Technologies, the IPI80N03S4L-03 by Infineon Technologies, the IPI80N04S3-03 by Infineon Technologies and the IPI80P03P4-05AKSA1 by Infineon Technologies. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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