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SMAG

CJSMAJ40CA

Jiangsu Changjing Electronics Technology (CJ)

Extended
DatasheetJLCPCBLCSCcj/CJSMAJ40CA
Category
ESD And Surge Protection (TVS, ESD)
Package
SMAG
Pins
5

Overview

The CJSMAJ40CA is an ESD And Surge Protection made by Jiangsu Changjing Electronics Technology (CJ) in a SMAG package with 2 pins.

PCBKit's library has its KiCad symbol (Device:D_TVS, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C7499109).

Symbol

Device:D_TVSFrom KiCad's library

Footprint

The library has no footprint for this part yet.

Parameters

9
Clamping Voltage
63.9V
Number of Channels
1
Peak Pulse Current (Ipp)
6.2A@10/1000us
Peak Pulse Power Dissipation (Ppp)
400W@10/1000us
Polarity
Bidirectional
Reverse Leakage Current (Ir)
5uA
Reverse Stand-Off Voltage (Vrwm)
40V
Type
TVS
Voltage - Breakdown
49.07V

Order codes

1

Pinout

2
The pins of the CJSMAJ40CA
PinNameType
1A1Passive
2A2Passive

Questions

Is there a KiCad symbol and footprint for the CJSMAJ40CA?

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

What package is the CJSMAJ40CA?

SMAG, with 2 pins.

Where is the CJSMAJ40CA datasheet?

Jiangsu Changjing Electronics Technology (CJ) publishes it: the Datasheet link on this page opens it.

Where can I order the CJSMAJ40CA?

JLCPCB lists it as part C7499109, with 0 in stock; the sellers' links on this page open their listings.

What can replace the CJSMAJ40CA?

Parts like it in the library: the SMAJ40A by DOWO, the SMAJ40CA by hongjiacheng, the SMBJ40CA by Brightking and the SMAJ40CA by MDD. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8