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2N4393 on a board, in 3D

2N4393

Microchip Technology

Extended
DatasheetJLCPCBLCSCmicrochip/2N4393
Category
JFETs
Package
TO-18
Pins
3

Overview

The 2N4393 is a JFET made by Microchip Technology in a TO-18 package with 3 pins.

PCBKit's library has its footprint (EasyEDA_Cloud:TO-18-3_BD5.6_L14C1, from EasyEDA), ready for a KiCad board. 1 are in stock at JLCPCB (part C17694074).

Symbol

The library has no symbol for this part yet.

Footprint

123
EasyEDA_Cloud:TO-18-3_BD5.6_L14C1From EasyEDA

Parameters

10
Ciss-Input Capacitance
14pF
Drain Current (Idss)
30mA
FET Type
N-Channel
Gate-Source Breakdown Voltage (Vgss)
40V
Gate-Source Cutoff Voltage (VGS(off))
500mV
Number
1 N-channel
Operating Temperature
-55℃~+125℃
Pd - Power Dissipation
1.8W
RDS(on)
100Ω
Reverse Transfer Capacitance (Crss)
3.5pF

Order codes

1

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A live frame, for any web page
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A picture that opens the part, for a README
[![2N4393](https://pcbkit.io/embed/parts/microchip/2N4393.jpg?size=s)](https://pcbkit.io/parts/microchip/2N4393)

Questions

Is there a KiCad symbol and footprint for the 2N4393?

Yes. the footprint EasyEDA_Cloud:TO-18-3_BD5.6_L14C1, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the 2N4393?

TO-18, with 3 pins. Its footprint is drawn on this page.

Where is the 2N4393 datasheet?

Microchip Technology publishes it: the Datasheet link on this page opens it.

Where can I order the 2N4393?

JLCPCB lists it as part C17694074, with 1 in stock; the sellers' links on this page open their listings.

What can replace the 2N4393?

Parts like it in the library: the 2N4391 PBFREE by Central Semicon, the 2N4392 PBFREE by Central Semicon, the 2N4393 PBFREE by Central Semicon and the 2N4392 by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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5