Skip to the content
PCBKitNew board
SD48C, in 3D

SD48C

Leiditech

1uA 20pF 320W@8/20us 48V 50V 65V ESD IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 SOD-323 ESD and Surge Protection (TVS/ESD) ROHS

Extended
DatasheetJLCPCBLCSCleiditech/SD48C
Category
ESD And Surge Protection (TVS, ESD)
Package
SOD-323
Pins
2

Overview

The SD48C is an ESD And Surge Protection made by Leiditech in a SOD-323 package with 2 pins. 1uA 20pF 320W@8/20us 48V 50V 65V ESD IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 SOD-323 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-323, from KiCad's library), ready for a KiCad board. 2,870 are in stock at JLCPCB (part C2836916).

Symbol

Device:D_TVSFrom KiCad's library

Footprint

12
Diode_SMD:D_SOD-323From KiCad's library

Parameters

11
Clamping Voltage
85V
Junction Capacitance
20pF
Number of Channels
Single-channel
Operating Temperature
-55℃~+125℃
Peak Pulse Power Dissipation (Ppp)
320W@8/20us
Polarity
Bidirectional
Reverse Leakage Current (Ir)
1uA
Reverse Stand-Off Voltage (Vrwm)
48V
Type
TVS
Voltage - Breakdown
50V
level of protection
IEC 61000-4-2

Order codes

1

Pinout

2
The pins of the SD48C
PinNameType
1A1Passive
2A2Passive

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/leiditech/SD48C" title="SD48C 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/leiditech/SD48C.jpg" alt="SD48C" width="1200" height="900">
A picture that opens the part, for a README
[![SD48C](https://pcbkit.io/embed/parts/leiditech/SD48C.jpg?size=s)](https://pcbkit.io/parts/leiditech/SD48C)

Questions

Is there a KiCad symbol and footprint for the SD48C?

Yes. The symbol is Device:D_TVS and 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 SD48C?

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

Where is the SD48C datasheet?

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

Where can I order the SD48C?

JLCPCB lists it as part C2836916, with 2,870 in stock; the sellers' links on this page open their listings.

What can replace the SD48C?

Parts like it in the library: the SENC3D48V1B by ElecSuper, the ESD48V32D-C by Leiditech, the SMAJ48CA by hongjiacheng and the SMF48A by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8