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CPDF3V3UP-HF on a board, in 3D

CPDF3V3UP-HF

Comchip

-55℃~+125℃ 12pF 3.3V 40W@8/20us 50nA 5A@8/20us 8V IEC 61000-4-2 TVS SOD-323F(1005) ESD and Surge Protection (TVS/ESD) ROHS

Extended
JLCPCBLCSCcomchip/CPDF3V3UP-HF
Category
TVS
Package
SOD-323F(1005)
Pins
2

Overview

The CPDF3V3UP-HF is a TV made by Comchip in a SOD-323F(1005) package with 2 pins. -55℃~+125℃ 12pF 3.3V 40W@8/20us 50nA 5A@8/20us 8V IEC 61000-4-2 TVS SOD-323F(1005) 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-323F, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2443863).

Symbol

Device:D_TVSFrom KiCad's library

Footprint

12
Diode_SMD:D_SOD-323FFrom KiCad's library

Parameters

9
Clamping Voltage
8V
Junction Capacitance
12pF
Operating Temperature
-55℃~+125℃
Peak Pulse Current (Ipp)
5A@8/20us
Peak Pulse Power Dissipation (Ppp)
40W@8/20us
Reverse Leakage Current (Ir)
50nA
Reverse Stand-Off Voltage (Vrwm)
3.3V
Type
TVS
level of protection
IEC 61000-4-2

Order codes

1

Pinout

2
The pins of the CPDF3V3UP-HF
PinNameType
1A1Passive
2A2Passive

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[![CPDF3V3UP-HF](https://pcbkit.io/embed/parts/comchip/CPDF3V3UP-HF.jpg?size=s)](https://pcbkit.io/parts/comchip/CPDF3V3UP-HF)

Questions

Is there a KiCad symbol and footprint for the CPDF3V3UP-HF?

Yes. The symbol is Device:D_TVS and the footprint Diode_SMD:D_SOD-323F, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the CPDF3V3UP-HF?

SOD-323F(1005), with 2 pins. Its footprint is drawn on this page.

Where can I order the CPDF3V3UP-HF?

JLCPCB lists it as part C2443863, with 0 in stock; the sellers' links on this page open their listings.

What can replace the CPDF3V3UP-HF?

Parts like it in the library: the SMP3V3-M3/85A by Vishay Intertechnology, the UCLAMP3381P.TFT by SEMTECH, the SP3384NUTG by Littelfuse and the VTVS3V3GSMF-HM3-08 by Vishay Intertechnology. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8