Skip to the content
PCBKitNew board
IRFU422 on a board, in 3D

IRFU422

Texas Instruments

-55℃~+150℃ 1 N-channel 19nC@10V 2.2A 350pF 4V 4Ω@10V 500V 50W 9.6pF 9.6pF N-Channel IPAK MOSFETs

Extended
DatasheetJLCPCBLCSCti/IRFU422
Category
MOSFETs
Package
IPAK
Pins
3

Overview

The IRFU422 is a MOSFET made by Texas Instruments in a IPAK package with 3 pins. -55℃~+150℃ 1 N-channel 19nC@10V 2.2A 350pF 4V 4Ω@10V 500V 50W 9.6pF 9.6pF N-Channel IPAK MOSFETs.

PCBKit's library has its footprint (EasyEDA_Cloud:IPAK_L6.5-W2.3-P2.30-L, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3278263).

Symbol

The library has no symbol for this part yet.

Footprint

123
EasyEDA_Cloud:IPAK_L6.5-W2.3-P2.30-LFrom EasyEDA

Parameters

12
Current - Continuous Drain(Id)
2.2A
Drain to Source Voltage
500V
Gate Charge(Qg)
19nC@10V
Gate Threshold Voltage (Vgs(th))
4V@250uA
Input Capacitance(Ciss)
350pF
Number
One N-channel
Operating Temperature
-55℃~+150℃
Output Capacitance(Coss)
9.6pF
Pd - Power Dissipation
50W
RDS(on)
4Ω@10V
Reverse Transfer Capacitance (Crss@Vds)
9.6pF@25V
Type
N-Channel

Order codes

1

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/ti/IRFU422" title="IRFU422 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/ti/IRFU422.jpg" alt="IRFU422" width="1200" height="900">
A picture that opens the part, for a README
[![IRFU422](https://pcbkit.io/embed/parts/ti/IRFU422.jpg?size=s)](https://pcbkit.io/parts/ti/IRFU422)

Questions

Is there a KiCad symbol and footprint for the IRFU422?

Yes. the footprint EasyEDA_Cloud:IPAK_L6.5-W2.3-P2.30-L, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the IRFU422?

IPAK, with 3 pins. Its footprint is drawn on this page.

Where is the IRFU422 datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the IRFU422?

JLCPCB lists it as part C3278263, with 0 in stock; the sellers' links on this page open their listings.

What can replace the IRFU422?

Parts like it in the library: the STU4N62K3 by STMicroelectronics, the STU7N65M2 by STMicroelectronics, the TK12Q60W,S1VQ by Toshiba and the 7N65G-TC-TM3-T by UTC. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8