Overview
The CPDH3V3-HF is a TV made by Comchip in a SOD-523 package with 2 pins. -55℃~+150℃ 1 16V 1uA 23A@8/20us 3.3V 350W 35pF 4V IEC 61000-4-2、IEC 61000-4-4 TVS Unidirectional SOD-523 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-523, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2594896).
Symbol
Footprint
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
Parts like it
8
CPDH12V0UB-HF
SOD-523-55℃~+150℃ 104W 12V 14.1V 26V 30nA 45pF 4A TVS SOD-523 ESD and Surge Protection (TVS/ESD) ROHSComchipTVSCPDH24V0UB-HF
SOD-523-55℃~+125℃ 1A@8/20us 24V 26V 35V 50pF 5uA TVS SOD-523 ESD and Surge Protection (TVS/ESD) ROHSComchipTVSCPDH2V5UB-HF
SOD-523-55℃~+150℃ 104W 11.5V 145pF 2.5V 4V 6uA 9A IEC 61000-4-2 TVS Unidirectional SOD-523 ESD and Surge Protection (TVS/ESD) ROHSComchipTVSCPDH3V3U-HF
SOD-523-55℃~+125℃ 0.4pF 1 100nA 15V 3.3V 4.2V 4A@8/20us 60W IEC 61000-4-2、IEC 61000-4-4 TVS Unidirectional SOD-523 ESD and Surge Protection (TVS/ESD) ROHSComchipTVSCPDH5V0UB-HF
SOD-523-55℃~+150℃ 1 105W 15V 5V 6.2V 7A 80nA 80pF IEC 61000-4-2 TVS Unidirectional SOD-523 ESD and Surge Protection (TVS/ESD) ROHSComchipTVSCPDH5V0UC-HF
SOD-523-55℃~+125℃ 0.4pF 1 100nA 15V 4A@8/20us 5V 60W 6V IEC 61000-4-2、IEC 61000-4-4 TVS SOD-523 ESD and Surge Protection (TVS/ESD) ROHSComchipTVSCPDH7V0UB-HF
SOD-523-55℃~+150℃ 108W 18V 30nA 65pF 6A 7.5V 7V TVS SOD-523 ESD and Surge Protection (TVS/ESD) ROHSComchipTVSESD5Z6V0
SOD-523-50℃~+150℃ 10nA 12.4V 154W@8/20us 5A@8/20us 6.8V 6V 70pF IEC 61000-4-2 TVS Unidirectional SOD-523 ESD and Surge Protection (TVS/ESD) ROHSDIOTECTVS
Questions
Is there a KiCad symbol and footprint for the CPDH3V3-HF?
Yes. The symbol is Device:D_TVS and the footprint Diode_SMD:D_SOD-523, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the CPDH3V3-HF?
SOD-523, with 2 pins. Its footprint is drawn on this page.
Where can I order the CPDH3V3-HF?
JLCPCB lists it as part C2594896, with 0 in stock; the sellers' links on this page open their listings.
What can replace the CPDH3V3-HF?
Parts like it in the library: the CPDH12V0UB-HF by Comchip, the CPDH24V0UB-HF by Comchip, the CPDH2V5UB-HF by Comchip and the CPDH3V3U-HF by Comchip. Check their datasheets: a part that fits the footprint may still differ in its ratings.