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LM3404B on a board, in 3D

LM3404B

Leiditech

Extended
DatasheetJLCPCBLCSCleiditech/LM3404B
Category
MOSFETs
Package
SOT-23
Pins
3

Overview

The LM3404B is a MOSFET made by Leiditech in a SOT-23 package with 3 pins.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AP2306AGN_C394791, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3647046). 3 open-source boards in 2 repositories on GitHub use it.

Symbol

S2G1D3
EasyEDA_Cloud:AP2306AGN_C394791From EasyEDA

Footprint

123
Package_TO_SOT_SMD:SOT-23From KiCad's library

Parameters

13
Current - Continuous Drain(Id)
4.2A
Drain to Source Voltage
30V
Gate Charge(Qg)
3nC@10V
Gate Threshold Voltage (Vgs(th))
2.5V
Input Capacitance(Ciss)
233pF
Number
1 N-channel
Operating Temperature
-55℃~+150℃
Output Capacitance(Coss)
44pF
Pd - Power Dissipation
1W
RDS(on)
38mΩ@10V
Reverse Transfer Capacitance (Crss@Vds)
33pF
Type
N-Channel
Vgs
±20V

Order codes

1

Pinout

3
The pins of the LM3404B
PinNameType
1GUnspecified
2SUnspecified
3DUnspecified

Open-source boards using it

All 3
  • 2 layers90 × 63 mmLed driver cc v2, the printed circuit board in 3D

    Led driver cc v2

    ThomasStaeudelmayr/LedDriver

    ESP controlled 4 Channel Led Driver (RGBW)

    61 parts
  • 2 layers50 × 50 mmSensactLedDriver, the printed circuit board in 3D

    SensactLedDriver

    klaus-liebler/sensact

    Es gibt vier Namespaces für Nachrichten "REQUEST" und "RESPONSE", "EVENT" und "ACKNOWLEDGE". Dies wird mit den beiden LSB des Versions-Namespace-Bytes erklärt (Somit bleiben 64 Versionierungsmöglichkeiten) Alle vier…

    67 parts4Apache-2.0
  • 2 layers99.8 × 64.5 mmSensactPwmExt, the printed circuit board in 3D

    SensactPwmExt

    klaus-liebler/sensact

    Es gibt vier Namespaces für Nachrichten "REQUEST" und "RESPONSE", "EVENT" und "ACKNOWLEDGE". Dies wird mit den beiden LSB des Versions-Namespace-Bytes erklärt (Somit bleiben 64 Versionierungsmöglichkeiten) Alle vier…

    109 parts4Apache-2.0

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A picture
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A picture that opens the part, for a README
[![LM3404B](https://pcbkit.io/embed/parts/leiditech/LM3404B.jpg?size=s)](https://pcbkit.io/parts/leiditech/LM3404B)

Questions

Is there a KiCad symbol and footprint for the LM3404B?

Yes. The symbol is EasyEDA_Cloud:AP2306AGN_C394791 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 LM3404B?

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

Where is the LM3404B datasheet?

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

Where can I order the LM3404B?

JLCPCB lists it as part C3647046, with 0 in stock; the sellers' links on this page open their listings.

What can replace the LM3404B?

Parts like it in the library: the AO3400 by GOODWORK, the AO3400A by Alpha & Omega Semiconductor, the AO3400A by UMW and the AO3401A by UMW. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the LM3404B?

3 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8