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CDSQR400B on a board, in 3D

CDSQR400B

Comchip

-40℃~+125℃ 1 Independent 100mA 100nA@80V 125mW 1A 1V@100mA 4ns 80V 0402 Switching Diodes ROHS

Extended
DatasheetJLCPCBLCSCcomchip/CDSQR400B
Category
Switching Diodes
Package
0402
Pins
2

Overview

The CDSQR400B is a switching Diode made by Comchip in a 0402 package with 2 pins. -40℃~+125℃ 1 Independent 100mA 100nA@80V 125mW 1A 1V@100mA 4ns 80V 0402 Switching Diodes ROHS.

PCBKit's library has its KiCad symbol (Device:D, from KiCad's library) and its footprint (Diode_SMD:D_0402_1005Metric, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C17407958). 1 open-source board in 1 repository on GitHub use it.

Symbol

Device:DFrom KiCad's library

Footprint

12
Diode_SMD:D_0402_1005MetricFrom KiCad's library

Parameters

9
Current - Rectified
100mA
Diode Configuration
1 Independent
Non-Repetitive Peak Forward Surge Current
1A
Operating Junction Temperature Range
-40℃~+125℃
Pd - Power Dissipation
125mW
Reverse Leakage Current (Ir)
100nA@80V
Reverse Recovery Time (trr)
4ns
Voltage - DC Reverse(Vr)
80V
Voltage - Forward(Vf@If)
1V@100mA

Order codes

1

Pinout

2
The pins of the CDSQR400B
PinNameType
1KPassive
2APassive

Open-source boards using it

All 1
  • 6 layers34 × 40 mmESPWatchS3, the printed circuit board in 3D

    ESPWatchS3

    Ilikemining1/ESPWatchS3

    ESP32-S3 based smartwatch with CrystalFontz 240x240 1.3in LCD.

    126 parts2

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A picture
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[![CDSQR400B](https://pcbkit.io/embed/parts/comchip/CDSQR400B.jpg?size=s)](https://pcbkit.io/parts/comchip/CDSQR400B)

Questions

Is there a KiCad symbol and footprint for the CDSQR400B?

Yes. The symbol is Device:D and the footprint Diode_SMD:D_0402_1005Metric, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the CDSQR400B?

0402, with 2 pins. Its footprint is drawn on this page.

Where is the CDSQR400B datasheet?

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

Where can I order the CDSQR400B?

JLCPCB lists it as part C17407958, with 0 in stock; the sellers' links on this page open their listings.

Which open-source boards use the CDSQR400B?

1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.