
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
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- 2N4393LCSC C17694074
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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.
Parts like it
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TO-18-55℃~+125℃ 1 N-channel 1.8W 14pF 25mA 2V 40V 60Ω N-Channel TO-18 JFETsMicrochip TechnologyJFETsNTE2910
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