Overview
The CJSMAJ24CA 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. 145 are in stock at JLCPCB (part C7499103).
Symbol
Footprint
The library has no footprint for this part yet.
Parameters
9- Clamping Voltage
- 38.5V
- Number of Channels
- Single-channel
- Peak Pulse Current (Ipp)
- 10.3A@10/1000us
- Peak Pulse Power Dissipation (Ppp)
- 400W@10/1000us
- Polarity
- Bidirectional
- Reverse Leakage Current (Ir)
- 5uA
- Reverse Stand-Off Voltage (Vrwm)
- 24V
- Type
- TVS
- Voltage - Breakdown
- 29.48V
Order codes
1- CJSMAJ24CALCSC C7499103
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
Questions
Is there a KiCad symbol and footprint for the CJSMAJ24CA?
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 CJSMAJ24CA?
SMAG, with 2 pins.
Where is the CJSMAJ24CA datasheet?
Jiangsu Changjing Electronics Technology (CJ) publishes it: the Datasheet link on this page opens it.
Where can I order the CJSMAJ24CA?
JLCPCB lists it as part C7499103, with 145 in stock; the sellers' links on this page open their listings.
What can replace the CJSMAJ24CA?
Parts like it in the library: the SMF24CA by hongjiacheng, the PESD1LIN by UMW, the SMBJ24CA by hongjiacheng and the SMF24A by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
SMF24CA
SOD-123FLESD And Surge Protection (TVS/ESD)hongjiacheng
PESD1LIN
SOD-3231 13pF 160W@8/20us 1nA 3A@8/20us Bidirectional ESD IEC 61000-4-5 SOD-323 ESD and Surge Protection (TVS/ESD) ROHSUMWESD And Surge Protection (TVS/ESD)
SMBJ24CA
DO-214AA(SMB)ESD And Surge Protection (TVS/ESD)hongjiacheng
SMF24A
SOD-123FLESD And Surge Protection (TVS/ESD)hongjiacheng
PESD24VF1BLYL
DFN1006-2-55℃~+150℃ 0.3pF 1 17V 1A@8/20us 1nA 24V 28V Bidirectional ESD IEC 61000-4-2 DFN1006-2 ESD and Surge Protection (TVS/ESD) ROHSNexperiaESD And Surge Protection (TVS/ESD)
PESD1CAN
SOT-23-65℃~+150℃ 11pF 1nA 2 200W@8/20us 24V 30.3V 3A@8/20us 70V Bidirectional ESD IEC 61000-4-2、IEC 61000-4-5 SOT-23 ESD and Surge Protection (TVS/ESD) ROHSNexperiaESD And Surge Protection (TVS/ESD)NUP2105L
SOT-23-55℃~+150℃ 100nA 2 24V 30pF 32V 350W@8/20us 44V 8A@8/20us Bidirectional IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 TVS SOT-23 ESD and Surge Protection (TVS/ESD) ROHSonsemiESD And Surge Protection (TVS/ESD)
SMAJ24A
DO-214AC(SMA)-55℃~+150℃ 10.3A 24V 26.7V 38.9V 400W 5uA TVS Unidirectional DO-214AC(SMA) ESD and Surge Protection (TVS/ESD) ROHSGOODWORKESD And Surge Protection (TVS/ESD)