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SMCJ30A

JUXING

-55℃~+150℃ 1 1.5kW@10/1000us 1uA 30V 31A 33.3V 3nF 48.4V IEC 61000-4-2 TVS Unidirectional SMC ESD and Surge Protection (TVS/ESD) ROHS

Extended
DatasheetJLCPCBLCSCjuxing/SMCJ30A
Category
ESD And Surge Protection (TVS, ESD)
Package
SMC
Pins
5

Overview

The SMCJ30A is an ESD And Surge Protection made by JUXING in a SMC package with 2 pins. -55℃~+150℃ 1 1.5kW@10/1000us 1uA 30V 31A 33.3V 3nF 48.4V IEC 61000-4-2 TVS Unidirectional SMC 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_SMC, from KiCad's library), ready for a KiCad board. 1,945 are in stock at JLCPCB (part C5861031).

Symbol

Device:D_TVSFrom KiCad's library

Footprint

12
Diode_SMD:D_SMCFrom KiCad's library

Parameters

12
Clamping Voltage
48.4V
Junction Capacitance
3nF
Number of Channels
Single-channel
Operating Temperature
-55℃~+150℃
Peak Pulse Current (Ipp)
31A
Peak Pulse Power Dissipation (Ppp)
1.5kW@10/1000us
Polarity
Unidirectional
Reverse Leakage Current (Ir)
1uA
Reverse Stand-Off Voltage (Vrwm)
30V
Type
TVS
Voltage - Breakdown
33.3V
level of protection
IEC 61000-4-2

Order codes

1

Pinout

2
The pins of the SMCJ30A
PinNameType
1A1Passive
2A2Passive

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A live frame, for any web page
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A picture
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A picture that opens the part, for a README
[![SMCJ30A](https://pcbkit.io/embed/parts/juxing/SMCJ30A.jpg?size=s)](https://pcbkit.io/parts/juxing/SMCJ30A)

Questions

Is there a KiCad symbol and footprint for the SMCJ30A?

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

What package is the SMCJ30A?

SMC, with 2 pins. Its footprint is drawn on this page.

Where is the SMCJ30A datasheet?

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

Where can I order the SMCJ30A?

JLCPCB lists it as part C5861031, with 1,945 in stock; the sellers' links on this page open their listings.

What can replace the SMCJ30A?

Parts like it in the library: the SMCJ30CA by hongjiacheng, the SMCJ30A by Littelfuse, the SMDJ30CA by FTR and the SMCJ30A by GOODWORK. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8