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PSD18C on a board, in 3D

PSD18C

YTL

SOD-323 ESD and Surge Protection (TVS/ESD) ROHS

Extended
JLCPCBLCSCytl/PSD18C
Category
Uncategorised
Package
SOD-323
Pins
5

Overview

The PSD18C is an uncategorised made by YTL in a SOD-323 package with 5 pins. SOD-323 ESD and Surge Protection (TVS/ESD) ROHS.

PCBKit's library has its footprint (Diode_SMD:D_SOD-323, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C53477444).

Symbol

The library has no symbol for this part yet.

Footprint

12
Diode_SMD:D_SOD-323From KiCad's library

Parameters

12
Clamping Voltage
50V
Junction Capacitance
26.5pF
Number of Channels
1
Operating Temperature
-55℃~+150℃
Peak Pulse Current (Ipp)
4.5A@8/20us
Peak Pulse Power Dissipation (Ppp)
220W@8/20us
Polarity
Bidirectional
Reverse Leakage Current (Ir)
1uA
Reverse Stand-Off Voltage (Vrwm)
18V
Type
TVS
Voltage - Breakdown
21V
level of protection
IEC 61000-4-2

Order codes

1

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/ytl/PSD18C" title="PSD18C in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/ytl/PSD18C.jpg" alt="PSD18C" width="1200" height="900">
A picture that opens the part, for a README
[![PSD18C](https://pcbkit.io/embed/parts/ytl/PSD18C.jpg?size=s)](https://pcbkit.io/parts/ytl/PSD18C)

Questions

Is there a KiCad symbol and footprint for the PSD18C?

Yes. 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 PSD18C?

SOD-323, with 5 pins. Its footprint is drawn on this page.

Where can I order the PSD18C?

JLCPCB lists it as part C53477444, with 0 in stock; the sellers' links on this page open their listings.

What can replace the PSD18C?

Parts like it in the library: the MM3Z18 by HT, the ESD18VD3 by TECH PUBLIC, the H18VND3U by hongjiacheng and the H18VND3BA by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8