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IRF331, in 3D

IRF331

Texas Instruments

-55℃~+150℃ 1 N-channel 150pF 1Ω@10V 21nC@10V 350V 40pF 4V 5.5A 700pF 75W N-Channel TO-3 MOSFETs

Extended
DatasheetJLCPCBLCSCti/IRF331
Category
MOSFETs
Package
TO-3
Pins
4

Overview

The IRF331 is a MOSFET made by Texas Instruments in a TO-3 package with 3 pins. -55℃~+150℃ 1 N-channel 150pF 1Ω@10V 21nC@10V 350V 40pF 4V 5.5A 700pF 75W N-Channel TO-3 MOSFETs.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:IRF331, from EasyEDA) and its footprint (Package_TO_SOT_THT:TO-3, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3281774).

Symbol

S2G3D1
EasyEDA_Cloud:IRF331From EasyEDA

Footprint

1233
Package_TO_SOT_THT:TO-3From KiCad's library

Parameters

7
Drain Source On Resistance (RDS(on)@Vgs,Id)
1Ω@10V,3A
Gate Threshold Voltage (Vgs(th)@Id)
4V@250uA
Input Capacitance (Ciss@Vds)
700pF@25V
Operating Temperature
-55℃~+150℃
Reverse Transfer Capacitance (Crss@Vds)
40pF@25V
Total Gate Charge (Qg@Vgs)
35nC@10V
Type
1 N-channel

Order codes

1

Pinout

3
The pins of the IRF331
PinNameType
1DUnspecified
2SUnspecified
3GUnspecified

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Questions

Is there a KiCad symbol and footprint for the IRF331?

Yes. The symbol is EasyEDA_Cloud:IRF331 and the footprint Package_TO_SOT_THT:TO-3, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the IRF331?

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

Where is the IRF331 datasheet?

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

Where can I order the IRF331?

JLCPCB lists it as part C3281774, with 0 in stock; the sellers' links on this page open their listings.

What can replace the IRF331?

Parts like it in the library: the IRF322 by Infineon Technologies, the IRF323 by Infineon Technologies, the IRF9230 by Infineon Technologies and the IRF9240 by Infineon Technologies. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8