Overview
The CMSC7423B is a MOSFET made by Cmos in a DFN-8(3.3x3.3) package with 5 pins. -55℃~+150℃ 1 P-Channel 1.5V 20V 5.5nF 50A 6.6mΩ@4.5V 70nC@4.5V 720pF 85W P-Channel DFN-8(3.3x3.3) MOSFETs ROHS.
PCBKit's library has its KiCad symbol (Pinmap_Generic:Q_PMOS_1S_2S_3S_4G_5D, from PCBKit's generic symbols) and its footprint (EasyEDA_Cloud:DFN-8_L3.3-W3.3-P0.65-BL_WSD3040DN, from EasyEDA), ready for a KiCad board. 331 are in stock at JLCPCB (part C5203777).
Symbol
Footprint
Pinout
5| Pin | Name | Type |
|---|---|---|
| 1 | S | Passive |
| 2 | S | Passive |
| 3 | S | Passive |
| 4 | G | Input |
| 5 | D | Passive |
Parts like it
1
Questions
Is there a KiCad symbol and footprint for the CMSC7423B?
Yes. The symbol is Pinmap_Generic:Q_PMOS_1S_2S_3S_4G_5D and the footprint EasyEDA_Cloud:DFN-8_L3.3-W3.3-P0.65-BL_WSD3040DN, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the CMSC7423B?
DFN-8(3.3x3.3), with 5 pins. Its footprint is drawn on this page.
Where is the CMSC7423B datasheet?
Cmos publishes it: the Datasheet link on this page opens it.
Where can I order the CMSC7423B?
JLCPCB lists it as part C5203777, with 331 in stock; the sellers' links on this page open their listings.
What can replace the CMSC7423B?
Parts like it in the library: the CMSC5006 by Cmos. Check their datasheets: a part that fits the footprint may still differ in its ratings.