Overview
The IRLM120ATF is a MOSFET made by onsemi in a SOT-223-3 package with 4 pins. -55℃~+150℃ 1 N-channel 10.2nC@5V 100V 2.3A 2.7W 220mΩ@5V 2V 340pF 39pF 90pF N-Channel ±20V SOT-223-3 MOSFETs.
PCBKit's library has its KiCad symbol (Pinmap_Generic:Q_NMOS_1G_2D_3S_4D, from PCBKit's generic symbols) and its footprint (EasyEDA_Cloud:SOT-223-3_L6.5-W3.4-P2.30-LS7.0-BR, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C894846).
Symbol
Footprint
Parameters
13- Current - Continuous Drain(Id)
- 2.3A
- Drain to Source Voltage
- 100V
- Gate Charge(Qg)
- 10.2nC@5V
- Gate Threshold Voltage (Vgs(th))
- 2V
- Input Capacitance(Ciss)
- 340pF
- Number
- 1 N-channel
- Operating Temperature
- -55℃~+150℃
- Output Capacitance(Coss)
- 90pF
- Pd - Power Dissipation
- 2.7W
- RDS(on)
- 220mΩ@5V
- Reverse Transfer Capacitance (Crss@Vds)
- 39pF
- Type
- N-Channel
- Vgs
- ±20V
Order codes
1- IRLM120ATFLCSC C894846
Pinout
4| Pin | Name | Type |
|---|---|---|
| 1 | G | Input |
| 2 | D | Passive |
| 3 | S | Passive |
| 4 | D | Passive |
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<iframe src="https://pcbkit.io/embed/parts/onsemi/IRLM120ATF" title="IRLM120ATF in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/onsemi/IRLM120ATF.jpg" alt="IRLM120ATF" width="1200" height="900">[](https://pcbkit.io/parts/onsemi/IRLM120ATF)Questions
Is there a KiCad symbol and footprint for the IRLM120ATF?
Yes. The symbol is Pinmap_Generic:Q_NMOS_1G_2D_3S_4D and the footprint EasyEDA_Cloud:SOT-223-3_L6.5-W3.4-P2.30-LS7.0-BR, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the IRLM120ATF?
SOT-223-3, with 4 pins. Its footprint is drawn on this page.
Where is the IRLM120ATF datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the IRLM120ATF?
JLCPCB lists it as part C894846, with 0 in stock; the sellers' links on this page open their listings.