Overview
The AO3400 is a MOSFET made by BORN in a SOT-23 package with 3 pins. 1 N-channel 1.4V 1.4W 30V 35mΩ@10V 545pF 5A 66pF ±12V 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. 20,040 are in stock at JLCPCB (part C2848737).
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | G | Input |
| 2 | S | Passive |
| 3 | D | Passive |
Parts like it
8
AO3400A
SOT-23-55℃~+150℃ 1 N-channel 1.45V 1.4W 30V 48mΩ@2.5V 5.7A 50pF 630pF 75pF 7nC@10V N-Channel SOT-23 MOSFETs ROHSAlpha & Omega SemiconductorMOSFETsAO3400A
SOT-23-55℃~+150℃ 1 N-channel 1.1V 1.4W 17mΩ@10V 30V 5.8A 77pF 823pF 9.7nC@4.5V 99pF SOT-23 MOSFETs ROHSUMWMOSFETsAO3400
SOT-231 N-channel 1.45V 1.4W 28mΩ@10V 30V 5.8A 50pF 630pF 75pF 7nC@4.5V N-Channel SOT-23 MOSFETs ROHSGuangdong HottechMOSFETsIRLML6344TRPBF-HXY
SOT-23-55℃~+150℃ 1 N-channel 1.4W 28mΩ@10V 30V 5.8A 700mV 78pF 825pF SOT-23 MOSFETs ROHSHXY MOSFETMOSFETsAP40P05
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 IntertechnologyMOSFETs
Questions
Is there a KiCad symbol and footprint for the AO3400?
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 AO3400?
SOT-23, with 3 pins. Its footprint is drawn on this page.
Where is the AO3400 datasheet?
BORN publishes it: the Datasheet link on this page opens it.
Where can I order the AO3400?
JLCPCB lists it as part C2848737, with 20,040 in stock; the sellers' links on this page open their listings.
What can replace the AO3400?
Parts like it in the library: the AO3400A by Alpha & Omega Semiconductor, the AO3400A by UMW, the AO3400 by Guangdong Hottech and the IRLML6344TRPBF-HXY by HXY MOSFET. Check their datasheets: a part that fits the footprint may still differ in its ratings.