Overview
The SD24CWS is an ESD And Surge Protection made by CBI in a SOD-323 package with 2 pins. 1uA 24V 26.7V 350W@8/20us 43V、52V 50pF Bidirectional IEC 61000-4-2、IEC 61000-4-4 Single-channel TVS SOD-323 ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its KiCad symbol (Device:D_TVS, from KiCad's library) and its footprint (Diode_SMD:D_SOD-323, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C21714254).
Symbol
Footprint
Parameters
10- Clamping Voltage
- 43V, 52V
- Junction Capacitance
- 50pF
- Number of Channels
- 1
- Peak Pulse Power Dissipation (Ppp)
- 350W@8/20us
- Polarity
- Bidirectional
- Reverse Leakage Current (Ir)
- 1uA
- Reverse Stand-Off Voltage (Vrwm)
- 24V
- Type
- TVS
- Voltage - Breakdown
- 26.7V
- level of protection
- IEC 61000-4-2, IEC 61000-4-4
Order codes
1- SD24CWSLCSC C21714254
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
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<iframe src="https://pcbkit.io/embed/parts/cbi/SD24CWS" title="SD24CWS in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/cbi/SD24CWS.jpg" alt="SD24CWS" width="1200" height="900">[](https://pcbkit.io/parts/cbi/SD24CWS)Questions
Is there a KiCad symbol and footprint for the SD24CWS?
Yes. The symbol is Device:D_TVS 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 SD24CWS?
SOD-323, with 2 pins. Its footprint is drawn on this page.
Where is the SD24CWS datasheet?
CBI publishes it: the Datasheet link on this page opens it.
Where can I order the SD24CWS?
JLCPCB lists it as part C21714254, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SD24CWS?
Parts like it in the library: the PESD1LIN by UMW, the H24VND3BA by hongjiacheng, the PESD24VL1BA by GOODWORK and the PESD24VS1UA by Nexperia. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
PESD1LIN
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SOD-323-55℃~+125℃ 1uA 24V 300W@8/20us 30pF 31V 50V 6A@8/20us Bidirectional ESD IEC 61000-4-2、IEC 61000-4-5 Single-channel SOD-323 ESD and Surge Protection (TVS/ESD) ROHShongjiachengESD And Surge Protection (TVS/ESD)PESD24VL1BA
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SOD-323-65℃~+150℃ 1 1.1pF 1nA 200W@8/20us 24V 30.3V 3A@8/20us 70V Bidirectional ESD IEC 61000-4-2、IEC 61000-4-5 SOD-323 ESD and Surge Protection (TVS/ESD) ROHSNexperiaESD And Surge Protection (TVS/ESD)PESD24VL1BA
SOD-32315pF 24V 26.7V 300W@8/20us 500nA 50V 6A@8/20us Bidirectional ESD IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 SOD-323 ESD and Surge Protection (TVS/ESD) ROHSUMWESD And Surge Protection (TVS/ESD)PESD24VL1BA-N
SOD-32315pF 24V 26.7V 300W@8/20us 500nA 50V 6A Bidirectional ESD IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 Single-channel SOD-323 ESD and Surge Protection (TVS/ESD) ROHSBORNESD And Surge Protection (TVS/ESD)SD24C
SOD-323-55℃~+150℃ 1uA 24V 26.7V 350W 50pF 52V 7A Bidirectional ESD IEC 61000-4-2、IEC 61000-4-4 SOD-323 ESD and Surge Protection (TVS/ESD) ROHSMDDESD And Surge Protection (TVS/ESD)