Overview
The CJSMCJ48A is an ESD And Surge Protection made by Jiangsu Changjing Electronics Technology (CJ) in a SMCG 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 C7499208).
Symbol
Footprint
The library has no footprint for this part yet.
Parameters
9- Clamping Voltage
- 76.6V
- Number of Channels
- 1
- Peak Pulse Current (Ipp)
- 19.4A@10/1000us
- Peak Pulse Power Dissipation (Ppp)
- 1.5kW@10/1000us
- Polarity
- Unidirectional
- Reverse Leakage Current (Ir)
- 5uA
- Reverse Stand-Off Voltage (Vrwm)
- 48V
- Type
- TVS
- Voltage - Breakdown
- 58.86V
Order codes
1- CJSMCJ48ALCSC C7499208
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
Questions
Is there a KiCad symbol and footprint for the CJSMCJ48A?
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 CJSMCJ48A?
SMCG, with 2 pins.
Where is the CJSMCJ48A datasheet?
Jiangsu Changjing Electronics Technology (CJ) publishes it: the Datasheet link on this page opens it.
Where can I order the CJSMCJ48A?
JLCPCB lists it as part C7499208, with 0 in stock; the sellers' links on this page open their listings.
What can replace the CJSMCJ48A?
Parts like it in the library: the SMAJ48CA by hongjiacheng, the SMF48A by hongjiacheng, the SMBJ48CA by Brightking and the SMAJ48CA by MDD. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
SMAJ48CA
DO-214AC(SMA)-55℃~+150℃ 1uA 400W@10/1000us 48V 5.2A@10/1000us 58.9V 77.4V Bidirectional IEC 61000-4-2 TVS DO-214AC(SMA) ESD and Surge Protection (TVS/ESD) ROHShongjiachengESD And Surge Protection (TVS/ESD)
SMF48A
SOD-123FLESD And Surge Protection (TVS/ESD)hongjiacheng
SMBJ48CA
SMB(DO-214AA)-65℃~+150℃ 1uA 48V 53.3V 600W@10/1000us 7.8A 77.4V Bidirectional TVS SMB(DO-214AA) ESD and Surge Protection (TVS/ESD) ROHSBrightkingESD And Surge Protection (TVS/ESD)SMAJ48CA
DO-214AC(SMA)-65℃~+150℃ 1uA 400W@10/1000us 48V 5.2A 58.9V 77.4V Bidirectional TVS DO-214AC(SMA) ESD and Surge Protection (TVS/ESD) ROHSMDDESD And Surge Protection (TVS/ESD)SMAJ48A
DO-214AC(SMA)ESD And Surge Protection (TVS/ESD)hongjiachengSMBJ48A
SMB-65℃~+150℃ 1uA 390pF 48V 58.9V 600W@10/1000us 7.8A@10/1000us 77.4V TVS SMB ESD and Surge Protection (TVS/ESD) ROHSShandong Jingdao MicroelectronicsESD And Surge Protection (TVS/ESD)SMAJ48CA
SMA(DO-214AC)1uA 400W@10/1000us 48V 5.2A 53.3V 77.4V Bidirectional TVS SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSBORNESD And Surge Protection (TVS/ESD)SMBJ48A
SMB(DO-214AA)-65℃~+150℃ 1 1uA 48V 53.3V、58.9V 600W@10/1000us 7.8A 77.4V TVS Unidirectional SMB(DO-214AA) ESD and Surge Protection (TVS/ESD) ROHSHXY MOSFETESD And Surge Protection (TVS/ESD)