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1SS404 on a board, in 3D

1SS404

Jiangsu Changjing Electronics Technology (CJ)

1 Independent 20V 300mA 450mV@300mA 50uA@20V 700mA SOD-323 Schottky Diodes ROHS

Extended
DatasheetJLCPCBLCSCcj/1SS404
Category
Schottky Diodes
Package
SOD-323
Pins
2

Overview

The 1SS404 is a schottky Diode made by Jiangsu Changjing Electronics Technology (CJ) in a SOD-323 package with 2 pins. 1 Independent 20V 300mA 450mV@300mA 50uA@20V 700mA SOD-323 Schottky Diodes ROHS.

PCBKit's library has its KiCad symbol (Device:D_Schottky, from KiCad's library) and its footprint (Diode_SMD:D_SOD-323, from KiCad's library), ready for a KiCad board. 5,428 are in stock at JLCPCB (part C2100). 3 open-source boards in 3 repositories on GitHub use it.

Symbol

Device:D_SchottkyFrom KiCad's library

Footprint

12
Diode_SMD:D_SOD-323From KiCad's library

Parameters

6
Current - Rectified
300mA
Diode Configuration
1 Independent
Non-Repetitive Peak Forward Surge Current
700mA
Reverse Leakage Current (Ir)
50uA@20V
Voltage - DC Reverse(Vr)
20V
Voltage - Forward(Vf@If)
450mV@300mA

Order codes

1

Pinout

2
The pins of the 1SS404
PinNameType
1KPassive
2APassive

Open-source boards using it

All 3
  • 4 layers100 × 100 mmSTM32 ESC HW, the printed circuit board in 3D

    STM32 ESC HW

    cej830/STM32_BLDC_ESC_Firmware

    STM32_BLDC_ESC_Firmware

    162 parts
  • 2 layers80 × 57 mmDao board, the printed circuit board in 3D

    Dao board

    Decuplequart/dao_iidx_board

    古めのDAOコンの基盤の入手性がカスなのでイチから作っちゃおうというプロジェクト

    44 partsMIT
  • 2 layers52 × 29 mmController, the printed circuit board in 3D

    Controller

    DaringCuteSeal/spinetime

    A neurodivergent-friendly linear clock gadget for time management in binder journals.

    42 parts3

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A live frame, for any web page
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A picture
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A picture that opens the part, for a README
[![1SS404](https://pcbkit.io/embed/parts/cj/1SS404.jpg?size=s)](https://pcbkit.io/parts/cj/1SS404)

Questions

Is there a KiCad symbol and footprint for the 1SS404?

Yes. The symbol is Device:D_Schottky and the footprint Diode_SMD:D_SOD-323, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the 1SS404?

SOD-323, with 2 pins. Its footprint is drawn on this page.

Where is the 1SS404 datasheet?

Jiangsu Changjing Electronics Technology (CJ) publishes it: the Datasheet link on this page opens it.

Where can I order the 1SS404?

JLCPCB lists it as part C2100, with 5,428 in stock; the sellers' links on this page open their listings.

What can replace the 1SS404?

Parts like it in the library: the 1N5819WS by Guangdong Hottech, the B5819WS by hongjiacheng, the B5817WS by hongjiacheng and the 1N5819WS S4 by JSMSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the 1SS404?

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

Parts like it

8