
Overview
The SD18C 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. 540 are in stock at JLCPCB (part C5253551).
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
12- Clamping Voltage
- 45V
- Junction Capacitance
- 57pF
- Number of Channels
- Single-channel
- Operating Temperature
- -55℃~+150℃
- Peak Pulse Current (Ipp)
- 9A
- Peak Pulse Power Dissipation (Ppp)
- 350W
- Polarity
- Bidirectional
- Reverse Leakage Current (Ir)
- 1uA
- Reverse Stand-Off Voltage (Vrwm)
- 18V
- Type
- ESD
- Voltage - Breakdown
- 20V
- level of protection
- IEC 61000-4-2
Order codes
1- SD18CLCSC C5253551
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Is there a KiCad symbol and footprint for the SD18C?
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 SD18C?
SOD-323, with 2 pins. Its footprint is drawn on this page.
Where is the SD18C datasheet?
MDD publishes it: the Datasheet link on this page opens it.
Where can I order the SD18C?
JLCPCB lists it as part C5253551, with 540 in stock; the sellers' links on this page open their listings.
What can replace the SD18C?
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.
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