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SD101CWS, in 3D

SD101CWS

Jiangsu Changjing Electronics Technology (CJ)

1 Independent 15mA 200nA@30V 2A 40V 900mV@15mA SOD-323 Schottky Diodes ROHS

Extended
DatasheetJLCPCBLCSCcj/SD101CWS
Category
Schottky Diodes
Package
SOD-323
Pins
2

Overview

The SD101CWS is a schottky Diode made by Jiangsu Changjing Electronics Technology (CJ) in a SOD-323 package with 2 pins. 1 Independent 15mA 200nA@30V 2A 40V 900mV@15mA 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. 221 are in stock at JLCPCB (part C77355). 4 open-source boards in 2 repositories on GitHub use it.

Symbol

Device:D_SchottkyFrom KiCad's library

Footprint

12
Diode_SMD:D_SOD-323From KiCad's library

From the datasheet

6
Reverse voltage, most
40 V · DC blocking and working peak reverse voltage, max · p. 1
Forward current, most
15 mA · Forward continuous current, max · p. 1
Junction, hottest
125 °C · Junction temperature, max · p. 1
Junction to air (SOD-323)
500 K/W · Junction to ambient thermal resistance, max · p. 1
Forward voltage
390 mV · Forward voltage at IF=1.0mA, max · p. 1
Forward voltage
900 mV · Forward voltage at IF=15mA, max · p. 1

What it is and has

4
Package
SOD-323 · p. 1
Forward voltage
Low forward voltage drop · p. 1
Protection
Guard ring construction for transient protection · p. 1
Reverse recovery
Negligible reverse recovery time · p. 1

Specifications

14
ParameterConditionsAs printedPage
Peak Repetitive Peak Reverse Voltage / Working Peak Reverse Voltage / DC Blocking Voltage VRRM / VRWM / VRTa=25℃max 40 V1
RMS Reverse Voltage VR(RMS)Ta=25℃max 28 V1
Forward Continuous Current IFMTa=25℃max 15 mA1
Non-Repetitive Peak Forward Surge Current IFSMTa=25℃; @ t=8. .3msmax 2 A1
Power Dissipation PdTa=25℃max 200 mW1
Thermal Resistance Junction to Ambient RθJASOD-323; Ta=25℃max 500 ℃/W1
Junction temperature Tjmax 125 ℃1
Storage Temperature TSTGmin -55 · max 150 ℃1
Reverse breakdown voltage VRTa=25℃; IR=10uAmin 40 V1
Forward voltage VFTa=25℃; IF=1.0mAmax 0.39 V1
Forward voltage VFTa=25℃; IF=15mAmax 0.9 V1
Reverse current IRTa=25℃; VR=30Vmax 0.2 uA1
Capacitance between terminals CTTa=25℃; VR=0V,f=1.0MHztyp 2.2 pF1
Reverse recovery time trrTa=25℃; IF=IR=5mA; Irr=0.1XIR,RL=100Ωmax 1 ns1

Parameters

9
Current - Rectified
15mA
Diode Configuration
1 Independent
Junction Temperature(Max)
125℃
Non-Repetitive Peak Forward Surge Current
2A
Reverse Leakage Current (Ir)
200nA@30V
Thermal Resistance(Junction to Ambient)
500℃/W
Voltage - DC Reverse(Vr)
40V
Voltage - Forward(Vf)
390mV
Voltage - Forward(Vf@If)
900mV@15mA

Order codes

1

Pinout

2
The pins of the SD101CWS
PinNameType
1KPassive
2APassive

Open-source boards using it

All 4
  • 4 layers76.1 × 70.7 mmUsb sp dev, the printed circuit board in 3D

    Usb sp dev

    Ismael034/usbsp

    Have you ever tried to plug a USB device into a computer that has USB restrictions enabled? It's frustrating, isn't it? You can't use your USB devices, and you have no way to bypass the restrictions.

    79 parts2MIT
  • 4 layers27.7 × 59.7 mmCh32v203-dev, the printed circuit board in 3D

    Ch32v203-dev

    Ismael034/ch32v203-dev

    Just another CH32V203 development board

    36 parts1
  • 4 layers38.1 × 59.7 mmUsb sp, the printed circuit board in 3D

    Usb sp

    Ismael034/usbsp

    Have you ever tried to plug a USB device into a computer that has USB restrictions enabled? It's frustrating, isn't it? You can't use your USB devices, and you have no way to bypass the restrictions.

    48 parts2MIT
  • 4 layers33.6 × 53.9 mmUsb sp prod, the printed circuit board in 3D

    Usb sp prod

    Ismael034/usbsp

    Have you ever tried to plug a USB device into a computer that has USB restrictions enabled? It's frustrating, isn't it? You can't use your USB devices, and you have no way to bypass the restrictions.

    53 parts2MIT

Show this part on your page

A live frame, for any web page
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A picture
<img src="https://pcbkit.io/embed/parts/cj/SD101CWS.jpg" alt="SD101CWS" width="1200" height="900">
A picture that opens the part, for a README
[![SD101CWS](https://pcbkit.io/embed/parts/cj/SD101CWS.jpg?size=s)](https://pcbkit.io/parts/cj/SD101CWS)

Questions

Is there a KiCad symbol and footprint for the SD101CWS?

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 SD101CWS?

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

Where is the SD101CWS datasheet?

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

Where can I order the SD101CWS?

JLCPCB lists it as part C77355, with 221 in stock; the sellers' links on this page open their listings.

What can replace the SD101CWS?

Parts like it in the library: the 1N5819WS by Guangdong Hottech, the B5819WS by hongjiacheng, the 1N5819WS S4 by JSMSEMI and the SD103AWS by Guangdong Hottech. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the SD101CWS?

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

Parts like it

8