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SD20, in 3D

SD20

MDD

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

Extended
DatasheetJLCPCBLCSCmdd/SD20
Category
Uncategorised
Package
SOD-323
Pins
2

Overview

The SD20 is an uncategorised made by MDD in a SOD-323 package with 2 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. 1,027 are in stock at JLCPCB (part C5253553).

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
90pF
Number of Channels
Single-channel
Operating Temperature
-55℃~+150℃
Peak Pulse Current (Ipp)
8A
Peak Pulse Power Dissipation (Ppp)
350W
Polarity
Unidirectional
Reverse Leakage Current (Ir)
1uA
Reverse Stand-Off Voltage (Vrwm)
20V
Type
ESD
Voltage - Breakdown
22.3V
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/mdd/SD20" title="SD20 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/mdd/SD20.jpg" alt="SD20" width="1200" height="900">
A picture that opens the part, for a README
[![SD20](https://pcbkit.io/embed/parts/mdd/SD20.jpg?size=s)](https://pcbkit.io/parts/mdd/SD20)

Questions

Is there a KiCad symbol and footprint for the SD20?

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 SD20?

SOD-323, with 2 pins. Its footprint is drawn on this page.

Where is the SD20 datasheet?

MDD publishes it: the Datasheet link on this page opens it.

Where can I order the SD20?

JLCPCB lists it as part C5253553, with 1,027 in stock; the sellers' links on this page open their listings.

What can replace the SD20?

Parts like it in the library: the BZT52C20S by ShunYe, the SLSD20C by Slkor, the ST20VFBD322 by SSGSEMI and the SZ20VGD322 by SSGSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8