Overview
The CPDU24V-HF is an ESD And Surge Protection made by Comchip in a SOD-523F(0603) package with 2 pins. -40℃~+125℃ 100nA 10pF 1A@8/20us 24V 28V 47V 47W@8/20us Bidirectional ESD IEC 61000-4-2 SOD-523F(0603) 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_0603_1608Metric, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2443364).
Symbol
Footprint
Parameters
11- Clamping Voltage
- 47V
- Junction Capacitance
- 10pF
- Operating Temperature
- -40℃~+125℃
- Peak Pulse Current (Ipp)
- 1A@8/20us
- Peak Pulse Power Dissipation (Ppp)
- 47W@8/20us
- Polarity
- Bidirectional
- Reverse Leakage Current (Ir)
- 100nA
- Reverse Stand-Off Voltage (Vrwm)
- 24V
- Type
- ESD
- Voltage - Breakdown
- 28V
- level of protection
- IEC 61000-4-2
Order codes
1- CPDU24V-HFLCSC C2443364
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
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<iframe src="https://pcbkit.io/embed/parts/comchip/CPDU24V-HF" title="CPDU24V-HF in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/comchip/CPDU24V-HF.jpg" alt="CPDU24V-HF" width="1200" height="900">[](https://pcbkit.io/parts/comchip/CPDU24V-HF)Questions
Is there a KiCad symbol and footprint for the CPDU24V-HF?
Yes. The symbol is Device:D_TVS and the footprint Diode_SMD:D_0603_1608Metric, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the CPDU24V-HF?
SOD-523F(0603), with 2 pins. Its footprint is drawn on this page.
Where is the CPDU24V-HF datasheet?
Comchip publishes it: the Datasheet link on this page opens it.
Where can I order the CPDU24V-HF?
JLCPCB lists it as part C2443364, with 0 in stock; the sellers' links on this page open their listings.
What can replace the CPDU24V-HF?
Parts like it in the library: the PESD0603V24 by DOWO, the PGB1010603NR by Littelfuse, the 0603ESDA-24N by BORN and the PGB1010603NRHF by Littelfuse. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
PESD0603V24
0603ESD And Surge Protection (TVS/ESD)DOWOPGB1010603NR
0603-65℃~+125℃ 0.06pF 1 150V 24V Bidirectional ESD IEC 61000-4-2 0603 ESD and Surge Protection (TVS/ESD) ROHSLittelfuseESD And Surge Protection (TVS/ESD)0603ESDA-24N
0603-55℃~+125℃ 1.5pF 100V 24V 500nA Bidirectional ESD IEC 61000-4-2 Single-channel 0603 ESD and Surge Protection (TVS/ESD) ROHSBORNESD And Surge Protection (TVS/ESD)PGB1010603NRHF
0603-65℃~+125℃ 0.06pF 1 150V 24V Bidirectional ESD IEC 61000-4-2 0603 ESD and Surge Protection (TVS/ESD) ROHSLittelfuseESD And Surge Protection (TVS/ESD)PGB1010603MR
0603-65℃~+125℃ 0.06pF 1 150V 24V Bidirectional ESD IEC 61000-4-2 0603 ESD and Surge Protection (TVS/ESD) ROHSLittelfuseESD And Surge Protection (TVS/ESD)RF1256-000
0603-55℃~+125℃ 0.25pF 10uA 24V 45V Bidirectional ESD IEC 61000-4-2 Single-channel 0603 ESD and Surge Protection (TVS/ESD) ROHSLittelfuseESD And Surge Protection (TVS/ESD)0603ESDA-LP(24)
0603-55℃~+125℃ 0.2pF 200nA 24V 40V Bidirectional ESD IEC 61000-4-2 Single-channel 0603 ESD and Surge Protection (TVS/ESD) ROHSBORNESD And Surge Protection (TVS/ESD)BPESD0603-240
0603-55℃~+125℃ 0.2pF 200nA 24V 40V Bidirectional ESD IEC 61000-4-2 Single-channel 0603 ESD and Surge Protection (TVS/ESD) ROHSBORNESD And Surge Protection (TVS/ESD)