Overview
The VB2140 is a MOSFET made by VBsemi Elec in a SOT-23(TO-236) package with 3 pins. -55℃~+150℃ 1 P-Channel 1.5V 1.5W 10nC@4.5V 155pF 180pF 20V 33mΩ@10V 6A 835pF P-Channel SOT-23(TO-236) MOSFETs ROHS.
PCBKit's library has its KiCad symbol (Pinmap_Generic:Q_PMOS_1G_2S_3D, from PCBKit's generic symbols) and its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 43 are in stock at JLCPCB (part C516877).
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | G | Input |
| 2 | S | Passive |
| 3 | D | Passive |
Parts like it
8
SI2312CDS
SOT-23-55℃~+150℃ 1 N-channel 18nC@5V 1V 2.1W 20V 41.4mΩ@1.8V 6A N-Channel SOT-23 MOSFETs ROHSVishay IntertechnologyMOSFETsSI2333-HXY
SOT-23-55℃~+150℃ 1 P-Channel 18V 250pF 28mΩ@4.5V 2W 6.5A 7.8nC@4.5V 700mV 980pF SOT-23 MOSFETs ROHSHXY MOSFETMOSFETsSQ2318AES-T1_BE3
SOT-23-55℃~+175℃ 1 N-channel 13nC@10V 2.5V 31mΩ@10V 3W 40V 46pF 553pF 8A 99pF N-Channel SOT-23 MOSFETs ROHSVishay IntertechnologyMOSFETs2320A
SOT-23MOSFETsHLSI2369DS
SOT-23-55℃~+150℃ 1 P-Channel 1.295nF 11.4nC@10V 130pF 150pF 2.5V 2.5W 30V 40mΩ@4.5V 7.6A P-Channel SOT-23 MOSFETs ROHSVishay IntertechnologyMOSFETsHSS6014
SOT-23L-55℃~+150℃ 1 N-channel 1.027nF 19nC@10V 1V 2.5W 40mΩ@10V 46pF 60V 6A SOT-23L MOSFETs ROHSHUASHUOMOSFETsMDD2300
SOT-23-50℃~+150℃ 1 N-channel 1.56W 20V 21.7mΩ@4.5V、29mΩ@2.5V 457pF 6.2A 6.6nC@10V 600mV 66pF 71pF N-Channel SOT-23 MOSFETs ROHSMDDMOSFETsSQ2310ES
SOT-23MOSFETsLeiditech
Questions
Is there a KiCad symbol and footprint for the VB2140?
Yes. The symbol is Pinmap_Generic:Q_PMOS_1G_2S_3D and 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 VB2140?
SOT-23(TO-236), with 3 pins. Its footprint is drawn on this page.
Where is the VB2140 datasheet?
VBsemi Elec publishes it: the Datasheet link on this page opens it.
Where can I order the VB2140?
JLCPCB lists it as part C516877, with 43 in stock; the sellers' links on this page open their listings.
What can replace the VB2140?
Parts like it in the library: the SI2312CDS by Vishay Intertechnology, the SI2333-HXY by HXY MOSFET, the SQ2318AES-T1_BE3 by Vishay Intertechnology and the 2320A by HL. Check their datasheets: a part that fits the footprint may still differ in its ratings.