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SK32, in 3D

SK32

Jiangsu Changjing Electronics Technology (CJ)

-55℃~+150℃ 1 Independent 20V 3A 500uA@20V 550mV@3A 80A SMB Schottky Diodes ROHS

Extended
JLCPCBLCSCcj/SK32
Category
Schottky Diodes
Package
SMB
Pins
2

Overview

The SK32 is a schottky Diode made by Jiangsu Changjing Electronics Technology (CJ) in a SMB package with 2 pins. -55℃~+150℃ 1 Independent 20V 3A 500uA@20V 550mV@3A 80A SMB Schottky Diodes ROHS.

PCBKit's library has its KiCad symbol (Device:D_Schottky, from KiCad's library) and its footprint (Diode_SMD:D_SMB, from KiCad's library), ready for a KiCad board. 2,424 are in stock at JLCPCB (part C51909053). 4 open-source boards in 3 repositories on GitHub use it.

Symbol

Device:D_SchottkyFrom KiCad's library

Footprint

12
Diode_SMD:D_SMBFrom KiCad's library

Parameters

7
Current - Rectified
3A
Diode Configuration
1 Independent
Non-Repetitive Peak Forward Surge Current
80A
Operating Junction Temperature Range
-55℃~+150℃
Reverse Leakage Current (Ir)
500uA@20V
Voltage - DC Reverse(Vr)
20V
Voltage - Forward(Vf@If)
550mV@3A

Order codes

1

Pinout

2
The pins of the SK32
PinNameType
1KPassive
2APassive

Open-source boards using it

All 4
  • 2 layers49.2 × 73.5 mmLEDStrip, the printed circuit board in 3D

    LEDStrip

    GarethCooke/Arduino

    Arduino and ESP8266 / ESP32 projects

    72 partsGPL-3.0
  • 2 layersRis-26 igniter v5, the printed circuit board in 3D

    Ris-26 igniter v5

    linkkwisteria-droid/ris-26

    Remote Igniting System 26, Avionics, ISP, NCKU

    52 parts1
  • 2 layersRis-26 igniter v6, the printed circuit board in 3D

    Ris-26 igniter v6

    linkkwisteria-droid/ris-26

    Remote Igniting System 26, Avionics, ISP, NCKU

    42 parts1

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/cj/SK32" title="SK32 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/cj/SK32.jpg" alt="SK32" width="1200" height="900">
A picture that opens the part, for a README
[![SK32](https://pcbkit.io/embed/parts/cj/SK32.jpg?size=s)](https://pcbkit.io/parts/cj/SK32)

Questions

Is there a KiCad symbol and footprint for the SK32?

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

What package is the SK32?

SMB, with 2 pins. Its footprint is drawn on this page.

Where can I order the SK32?

JLCPCB lists it as part C51909053, with 2,424 in stock; the sellers' links on this page open their listings.

What can replace the SK32?

Parts like it in the library: the SS510B by hongjiacheng, the SS54B by hongjiacheng, the SS56B by hongjiacheng and the SS34 by MDD. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the SK32?

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

Parts like it

8