Overview
The SL3402 is a MOSFET made by Slkor in a SOT-23 package with 3 pins. 1 N-channel 1.5V 1.5W 3.5nC@24V 300pF 30V 38pF 4A 60mΩ@4.5V N-Channel SOT-23 MOSFETs ROHS.
PCBKit's library has its KiCad symbol (Pinmap_Generic:Q_NMOS_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. 816 are in stock at JLCPCB (part C400797).
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | G | Input |
| 2 | S | Passive |
| 3 | D | Passive |
Parts like it
8
AP40P05
SOT-23-55℃~+150℃ 1 P-Channel 120mΩ@4.5V 14nC@10V 2.5V 2W 40V 596pF 5A 70pF 90pF SOT-23 MOSFETs ROHSALLPOWERMOSFETs5N10-MS
SOT-23-55℃~+150℃ 1 N-channel 1.5V 100V 18nC@10V 2.5W 33pF 38pF 5A 765pF 90mΩ@10V N-Channel SOT-23 MOSFETs ROHSMSKSEMIMOSFETsMDD3400
SOT-23-50℃~+150℃ 1 N-channel 1.5W 10.5nC@4.5V 135pF 20mΩ@10V 30V 40pF 5.8A 635pF 800mV N-Channel SOT-23 MOSFETs ROHSMDDMOSFETsSI2318CDS
SOT-23-55℃~+150℃ 1 N-channel 2.1W 2.5V 2.9nC@4.5V 30pF 340pF 40V 5.6A 51mΩ@4.5V 60pF N-Channel SOT-23 MOSFETs ROHSVishay IntertechnologyMOSFETsAO3400A-MS
SOT-23-55℃~+125℃ 1 N-channel 1.56W 20mΩ@10V 30V 36pF 45pF 5.8A 695pF 8.4nC@4.5V 900mV SOT-23 MOSFETs ROHSMSKSEMIMOSFETsSI2318A
SOT-23-55℃~+150℃ 1 N-channel 2.1W 2.5V 30pF 340pF 36mΩ@10V、46mΩ@4.5V 40V 5.6A 5.8nC@20V 60pF N-Channel SOT-23 MOSFETs ROHSUMWMOSFETsSI2347DS
SOT-23-55℃~+150℃ 1 P-Channel 1.7W 2.5V 22nC@10V 30V 5A 68mΩ@4.5V 705pF 73pF 93pF P-Channel SOT-23 MOSFETs ROHSVishay IntertechnologyMOSFETsJY3407AX
SOT-23-55℃~+150℃ 1 P-Channel 1.5W 10nC@10V 2.4V 30V 4.3A 50mΩ@10V 580pF 74pF 86pF P-Channel SOT-23 MOSFETs ROHSShenzhen JingYangMOSFETs
Questions
Is there a KiCad symbol and footprint for the SL3402?
Yes. The symbol is Pinmap_Generic:Q_NMOS_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 SL3402?
SOT-23, with 3 pins. Its footprint is drawn on this page.
Where is the SL3402 datasheet?
Slkor publishes it: the Datasheet link on this page opens it.
Where can I order the SL3402?
JLCPCB lists it as part C400797, with 816 in stock; the sellers' links on this page open their listings.
What can replace the SL3402?
Parts like it in the library: the AP40P05 by ALLPOWER, the 5N10-MS by MSKSEMI, the MDD3400 by MDD and the SI2318CDS by Vishay Intertechnology. Check their datasheets: a part that fits the footprint may still differ in its ratings.