Skip to the content
PCBKitNew board
DO3402AA on a board, in 3D

DO3402AA

DOINGTER

-55℃~+150℃ 1 N-channel 1.25W 1.4V 2.6nC@4.5V 25pF 280pF 30V 30pF 4.2A 42mΩ@10V N-Channel SOT-23-3 MOSFETs ROHS

Extended
DatasheetJLCPCBLCSCdoingter/DO3402AA
Category
MOSFETs
Package
SOT-23-3
Pins
3

Overview

The DO3402AA is a MOSFET made by DOINGTER in a SOT-23-3 package with 3 pins. -55℃~+150℃ 1 N-channel 1.25W 1.4V 2.6nC@4.5V 25pF 280pF 30V 30pF 4.2A 42mΩ@10V N-Channel SOT-23-3 MOSFETs ROHS.

PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-23-3, from KiCad's library), ready for a KiCad board. 4,026 are in stock at JLCPCB (part C47018575).

Symbol

The library has no symbol for this part yet.

Footprint

123
Package_TO_SOT_SMD:SOT-23-3From KiCad's library

Parameters

12
Current - Continuous Drain(Id)
4.2A
Drain to Source Voltage
30V
Gate Charge(Qg)
2.6nC@4.5V
Gate Threshold Voltage (Vgs(th))
1.4V
Input Capacitance(Ciss)
280pF
Number
1 N-channel
Operating Temperature
-55℃~+150℃
Output Capacitance(Coss)
30pF
Pd - Power Dissipation
1.25W
RDS(on)
42mΩ@10V
Reverse Transfer Capacitance (Crss@Vds)
25pF
Type
N-Channel

Order codes

1

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/doingter/DO3402AA" title="DO3402AA in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/doingter/DO3402AA.jpg" alt="DO3402AA" width="1200" height="900">
A picture that opens the part, for a README
[![DO3402AA](https://pcbkit.io/embed/parts/doingter/DO3402AA.jpg?size=s)](https://pcbkit.io/parts/doingter/DO3402AA)

Questions

Is there a KiCad symbol and footprint for the DO3402AA?

Yes. the footprint Package_TO_SOT_SMD:SOT-23-3, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the DO3402AA?

SOT-23-3, with 3 pins. Its footprint is drawn on this page.

Where is the DO3402AA datasheet?

DOINGTER publishes it: the Datasheet link on this page opens it.

Where can I order the DO3402AA?

JLCPCB lists it as part C47018575, with 4,026 in stock; the sellers' links on this page open their listings.

What can replace the DO3402AA?

Parts like it in the library: the AO3400A by ElecSuper, the AO3400-HXY by HXY MOSFET, the ST3422A by STANSON Tech. and the WST4041 by Winsok Semicon. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8