
Overview
The SMBJ14A is an uncategorised made by RealChip in a SMB package with 2 pins. 1 14V 17.2V 1uA 23.2V 25.9A 390pF 600W@10/1000us TVS Unidirectional SMB ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its footprint (Diode_SMD:D_SMB, from KiCad's library), ready for a KiCad board. 123 are in stock at JLCPCB (part C6937290).
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
10- Clamping Voltage
- 23.2V
- Junction Capacitance
- 390pF
- Number of Channels
- 1
- Peak Pulse Current (Ipp)
- 25.9A
- Peak Pulse Power Dissipation (Ppp)
- 600W@10/1000us
- Polarity
- Unidirectional
- Reverse Leakage Current (Ir)
- 1uA
- Reverse Stand-Off Voltage (Vrwm)
- 14V
- Type
- TVS
- Voltage - Breakdown
- 17.2V
Order codes
1- SMBJ14ALCSC C6937290
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Is there a KiCad symbol and footprint for the SMBJ14A?
Yes. the footprint Diode_SMD:D_SMB, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SMBJ14A?
SMB, with 2 pins. Its footprint is drawn on this page.
Where is the SMBJ14A datasheet?
RealChip publishes it: the Datasheet link on this page opens it.
Where can I order the SMBJ14A?
JLCPCB lists it as part C6937290, with 123 in stock; the sellers' links on this page open their listings.
What can replace the SMBJ14A?
Parts like it in the library: the SMB5351A by XCH, the SMBJ14CA by PDW, the SMBJ14CA by RealChip and the SMBJ14CA by Shenzhen JDT Fuse. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
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SMB-65℃~+150℃ 1 14V 17.2V 1uA 23.2V 25.9A@10/1000us 390pF 600W@10/1000us Bidirectional TVS SMB ESD and Surge Protection (TVS/ESD) ROHSRealChipUncategorisedSMBJ14CA
SMB-55℃~+150℃ 1 14V 17.2V 1uA 23.2V 25.9A 600W@10/1000us SMB ESD and Surge Protection (TVS/ESD) ROHSShenzhen JDT FuseUncategorisedSMBJ14CA
SMBSMB ESD and Surge Protection (TVS/ESD) ROHSTDDUncategorisedSMBJ14CA
SMBSMB ESD and Surge Protection (TVS/ESD) ROHSZhengxinUncategorisedSMBJ14CA
SMBSMB ESD and Surge Protection (TVS/ESD) ROHSLeshan Radio (LRC)UncategorisedSMBJ14A
SMB-55℃~+150℃ 1 14V 17.2V 1uA 23.2V 25.9A 600W@10/1000us Bidirectional TVS SMB ESD and Surge Protection (TVS/ESD) ROHSShenzhen JDT FuseUncategorised