
Overview
The EX2302B is a MOSFET made by Existar in a SOT-23 package with 3 pins. SOT-23 MOSFETs ROHS.
PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 2,800 are in stock at JLCPCB (part C55042245).
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
13- Current - Continuous Drain(Id)
- 4A
- Drain to Source Voltage
- 20V
- Gate Charge(Qg)
- 4nC
- Gate Threshold Voltage (Vgs(th))
- 850mV
- Input Capacitance(Ciss)
- 300pF
- Number
- 1 N-channel
- Operating Temperature
- -55℃~+150℃
- Output Capacitance(Coss)
- 120pF
- Pd - Power Dissipation
- 1W
- RDS(on)
- 55mΩ@4.5V
- Reverse Transfer Capacitance (Crss@Vds)
- 80pF
- Type
- N-Channel
- Vgs
- ±12V
Order codes
1- EX2302BLCSC C55042245
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Is there a KiCad symbol and footprint for the EX2302B?
Yes. the footprint Package_TO_SOT_SMD:SOT-23, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the EX2302B?
SOT-23, with 3 pins. Its footprint is drawn on this page.
Where can I order the EX2302B?
JLCPCB lists it as part C55042245, with 2,800 in stock; the sellers' links on this page open their listings.
What can replace the EX2302B?
Parts like it in the library: the HL2302B by hongjiacheng, the SI2318 by GOODWORK, the HL3401 by HL and the DO3402A by DOINGTER. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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