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K12 on a board, in 3D

K12

DDF

-55℃~+125℃ 1 Independent 1A 20V 30A 500uA@20V 550mV@1A SOD-123FL Schottky Diodes ROHS

Extended
DatasheetJLCPCBLCSCddf/K12
Category
Schottky Diodes
Package
SOD-123FL
Pins
2

Overview

The K12 is a schottky Diode made by DDF in a SOD-123FL package with 2 pins. -55℃~+125℃ 1 Independent 1A 20V 30A 500uA@20V 550mV@1A SOD-123FL Schottky Diodes ROHS.

PCBKit's library has its KiCad symbol (Device:D_Schottky, from KiCad's library) and its footprint (Diode_SMD:D_SOD-123F, from KiCad's library), ready for a KiCad board. 9,712 are in stock at JLCPCB (part C50229776). 31 open-source boards in 14 repositories on GitHub use it.

Symbol

Device:D_SchottkyFrom KiCad's library

Footprint

12
Diode_SMD:D_SOD-123FFrom KiCad's library

Parameters

7
Current - Rectified
1A
Diode Configuration
1 Independent
Non-Repetitive Peak Forward Surge Current
30A
Operating Junction Temperature Range
-55℃~+125℃
Reverse Leakage Current (Ir)
500uA@20V
Voltage - DC Reverse(Vr)
20V
Voltage - Forward(Vf@If)
550mV@1A

Order codes

1

Pinout

2
The pins of the K12
PinNameType
1KPassive
2APassive

Open-source boards using it

All 31
  • 2 layers109 × 71 mmGamma split, the printed circuit board in 3D

    Gamma split

    ahtn/keyboard_pcb

    156 parts96
  • 2 layers298.8 × 122 mmUrsaminor pcb, the printed circuit board in 3D

    Ursaminor pcb

    markstory/ursa-minor-keyboard

    Design and schematics for the ursaminor keyboard

    225 parts23
  • 4 layers100 × 100 mmLabathome pcb, the printed circuit board in 3D

    Labathome pcb

    klaus-liebler/labathome

    Der kleine Bruder von lab@home. Ermöglicht das Experimentieren mit PT1...PTn-Gliedern, die intern als RC-Kombination (entkoppelt über Operationsverstärker) ausgeführt sind.

    292 parts5MIT
  • 2 layers285 × 116 mmDK60TP, the printed circuit board in 3D

    DK60TP

    Dbroqua/DK60TP

    [MOVED] Another 60% keyboard with integrated trackpoint

    319 parts3GPL-3.0
  • 2 layers315 × 121 mmSentry keyboard v1, the printed circuit board in 3D

    Sentry keyboard v1

    markstory/sentry-keyboard

    Replacement PCB for the gifted keyboards

    265 parts3MIT
  • 2 layers89 × 130.9 mmMacropad, the printed circuit board in 3D

    Macropad

    alexBinos/Macropad

    A 5x4 key macropad with rotary encoder, OLED display and per-key RGB lighting

    178 parts
  • 2 layers150.5 × 114.6 mmHojicha44-Left, the printed circuit board in 3D

    Hojicha44-Left

    BitPeppr/Hojicha44

    Open Source Split wireless columnar 44-key keyboard with a focus on sound!

    54 parts
  • 2 layers163.8 × 102.9 mmUnister, the printed circuit board in 3D

    Unister

    hbiedka/unister-controller-pcb

    semi-universal PCB for contol or automation

    91 parts

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/ddf/K12" title="K12 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/ddf/K12.jpg" alt="K12" width="1200" height="900">
A picture that opens the part, for a README
[![K12](https://pcbkit.io/embed/parts/ddf/K12.jpg?size=s)](https://pcbkit.io/parts/ddf/K12)

Questions

Is there a KiCad symbol and footprint for the K12?

Yes. The symbol is Device:D_Schottky and the footprint Diode_SMD:D_SOD-123F, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the K12?

SOD-123FL, with 2 pins. Its footprint is drawn on this page.

Where is the K12 datasheet?

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

Where can I order the K12?

JLCPCB lists it as part C50229776, with 9,712 in stock; the sellers' links on this page open their listings.

What can replace the K12?

Parts like it in the library: the DSK34 by hongjiacheng, the DSK120 by hongjiacheng, the DSK210 by hongjiacheng and the DSK24 by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the K12?

31 boards in 14 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8