Overview
The SMBJ45A is an uncategorised made by PDW in a SMB(DO-214AA) package with 5 pins.
PCBKit's library has its footprint (Diode_SMD:D_SMB, from KiCad's library), ready for a KiCad board. 990 are in stock at JLCPCB (part C49242963).
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
10- Clamping Voltage
- 72.7V
- Number of Channels
- Single-channel
- Operating Temperature
- -55℃~+150℃
- Peak Pulse Current (Ipp)
- 8.3A
- Peak Pulse Power Dissipation (Ppp)
- 600W@10/1000us
- Polarity
- Unidirectional
- Reverse Leakage Current (Ir)
- 1uA
- Reverse Stand-Off Voltage (Vrwm)
- 45V
- Type
- TVS
- Voltage - Breakdown
- 55.3V
Order codes
1- SMBJ45ALCSC C49242963
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Is there a KiCad symbol and footprint for the SMBJ45A?
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 SMBJ45A?
SMB(DO-214AA), with 5 pins. Its footprint is drawn on this page.
Where is the SMBJ45A datasheet?
PDW publishes it: the Datasheet link on this page opens it.
Where can I order the SMBJ45A?
JLCPCB lists it as part C49242963, with 990 in stock; the sellers' links on this page open their listings.
What can replace the SMBJ45A?
Parts like it in the library: the SMBJ45A by TECH PUBLIC, the SMBJ45CA by PDW, the SMBJ45A MV-TD by TDSEMIC and the SMBJ45CA CV-TD by TDSEMIC. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
SMBJ45A
SMB-55℃~+150℃ 1uA 45V 55.3V 600W@10/1000us 72.7V 8.3A TVS Unidirectional SMB ESD and Surge Protection (TVS/ESD) ROHSTECH PUBLICUncategorisedSMBJ45CA
SMB(DO-214AA)UncategorisedPDWSMBJ45A MV-TD
SMBUncategorisedTDSEMICSMBJ45CA CV-TD
SMBUncategorisedTDSEMICSMBJ45CA
SMB-55℃~+150℃ 1uA 45V 55.3V 600W@10/1000us 72.7V 8.3A@10/1000us Bidirectional TVS SMB ESD and Surge Protection (TVS/ESD) ROHSTECH PUBLICUncategorisedSMBJ45A
SMBSMB ESD and Surge Protection (TVS/ESD) ROHSZhengxinUncategorisedSMBJ45CA
SMBUncategorisedZhengxinSMBJ45A
SMB1 1uA 390pF 45V 55.3V 600W@10/1000us 72.7V 8.3A TVS Unidirectional SMB ESD and Surge Protection (TVS/ESD) ROHSRealChipUncategorised