Overview
The SM4F45A-TP is a TV made by Micro Commercial Components in a SOD-123FL package with 2 pins. -55℃~+150℃ 1uA 400W@10/1000us 45V 5.5A 50V 72.7V TVS Unidirectional SOD-123FL ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its KiCad symbol (Device:D_TVS, from KiCad's library) and its footprint (Diode_SMD:D_SOD-123F, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C779144).
Symbol
Footprint
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
Parts like it
8
SMAJ45A-E3
SMA(DO-214AC)-55℃~+150℃ 1uA 400W 45V 5.5A 50V 72.7V TVS Unidirectional SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSVishay IntertechnologyTVSCD214A-T45CALF
SMA(DO-214AC)-55℃~+150℃ 400W 45V 5.5A 55.3V 5uA 72.7V IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 TVS SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSBournsTVSSMAJ45A-QH
SMA(DO-214AC)-55℃~+150℃ 1uA 29A@8/20us 400W 45V 55.3V 90.2V TVS SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSBournsTVSATV04A450J-HF
SMA(DO-214AC)-55℃~+150℃ 1uA 400W 45V 5.5A 50V 72.7V Bidirectional TVS SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSComchipTVSSMAJ45A-HF
SMA(DO-214AC)400W@10/1000us 45V 5.5A@10/1000us 55.3V 5uA 72.7V TVS Unidirectional SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSComchipTVSTV04A450J-G
SMA(DO-214AC)-55℃~+150℃ 1uA 400W@10/1000us 45V 5.5A@10/1000us 55.3V 72.7V Single-channel TVS Unidirectional SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSComchipTVSTV06A450JB-HF
SMA(DO-214AC)-55℃~+150℃ 1uA 45V 50V 600W 72.7V 8.25A Bidirectional TVS SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSComchipTVSSMAJ45A M2G
SMA(DO-214AC)-55℃~+150℃ 1uA 400W 45V 5.5A 50V 72.7V TVS SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSTaiwan SemiconductorTVS
Questions
Is there a KiCad symbol and footprint for the SM4F45A-TP?
Yes. The symbol is Device:D_TVS and the footprint Diode_SMD:D_SOD-123F, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SM4F45A-TP?
SOD-123FL, with 2 pins. Its footprint is drawn on this page.
Where is the SM4F45A-TP datasheet?
Micro Commercial Components publishes it: the Datasheet link on this page opens it.
Where can I order the SM4F45A-TP?
JLCPCB lists it as part C779144, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SM4F45A-TP?
Parts like it in the library: the SMAJ45A-E3 by Vishay Intertechnology, the CD214A-T45CALF by Bourns, the SMAJ45A-QH by Bourns and the ATV04A450J-HF by Comchip. Check their datasheets: a part that fits the footprint may still differ in its ratings.