
Overview
The IRFS240B is a MOSFET made by onsemi in a TO-220F package with 3 pins. -55℃~+150℃ 1 N-channel 1.7nF 12.8A 180mΩ@10V 200V 230pF 4V 58nC@10V 60pF 73W N-Channel TO-220F MOSFETs.
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-3PF-3_L15.5-W5.5-P5.45-L, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3290528).
Symbol
Footprint
Parameters
13- Current - Continuous Drain(Id)
- 12.8A
- Drain to Source Voltage
- 200V
- Gate Charge(Qg)
- 58nC@10V
- Gate Threshold Voltage (Vgs(th))
- 4V
- Input Capacitance(Ciss)
- 1.7nF
- Number
- 1 N-channel
- Operating Temperature
- -55℃~+150℃
- Output Capacitance(Coss)
- 230pF
- Pd - Power Dissipation
- 73W
- RDS(on)
- 180mΩ@10V
- Reverse Transfer Capacitance (Crss@Vds)
- 60pF
- Type
- N-Channel
- Vgs
- ±30V
Order codes
1- IRFS240BLCSC C3290528
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | G | Input |
| 2 | D | Passive |
| 3 | S | Passive |
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<iframe src="https://pcbkit.io/embed/parts/onsemi/IRFS240B" title="IRFS240B 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/IRFS240B.jpg" alt="IRFS240B" width="1200" height="900">[](https://pcbkit.io/parts/onsemi/IRFS240B)Questions
Is there a KiCad symbol and footprint for the IRFS240B?
Yes. The symbol is Pinmap_Generic:Q_NMOS_1G_2D_3S and the footprint EasyEDA_Cloud:TO-3PF-3_L15.5-W5.5-P5.45-L, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the IRFS240B?
TO-220F, with 3 pins. Its footprint is drawn on this page.
Where is the IRFS240B datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the IRFS240B?
JLCPCB lists it as part C3290528, with 0 in stock; the sellers' links on this page open their listings.
What can replace the IRFS240B?
Parts like it in the library: the IXTQ69N30PM by Littelfuse/IXYS, the FDAF75N28 by onsemi, the FQAF27N25 by onsemi and the FQAF40N25 by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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