Overview
The ATV02W191B-HF is a TV made by Comchip in a SOD-123 package with 2 pins. -55℃~+150℃ 190V 1uA 200W 211V 308V 690mA Bidirectional TVS SOD-123 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-123, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2444446).
Symbol
Footprint
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
Parts like it
8
TV02W191-G
SOD-123-55℃~+150℃ 190V 1uA 200W 211V 290V 690mA TVS Unidirectional SOD-123 ESD and Surge Protection (TVS/ESD) ROHSComchipTVSTV02W191-HF
SOD-123-55℃~+150℃ 190V 1uA 200W 211V 308V 690mA TVS SOD-123 ESD and Surge Protection (TVS/ESD) ROHSComchipTVSTV02W191B-G
SOD-123-55℃~+150℃ 190V 1uA 200W 211V 290V 690mA Bidirectional TVS SOD-123 ESD and Surge Protection (TVS/ESD) ROHSComchipTVSTV02W191B-HF
SOD-123-55℃~+150℃ 190V 1uA 200W 211V 308V 690mA Bidirectional TVS SOD-123 ESD and Surge Protection (TVS/ESD) ROHSComchipTVS
ATV04A191J-HF
SMA(DO-214AC)-55℃~+150℃ 1.3A 190V 1uA 211V 307.8V 400W TVS SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSComchipTVSATV04A191JB-HF
SMA(DO-214AC)-55℃~+150℃ 1.3A 190V 1uA 211V 307.8V 400W Bidirectional TVS SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSComchipTVSTV04A191JB-G
SMA(DO-214AC)-55℃~+150℃ 1.3A 190V 1uA 211V 307.8V 400W Bidirectional Single-channel TVS SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSComchipTVS
SMBJ190A-HF
SMB(DO-214AA)-55℃~+150℃ 1.9A@10/1000us 190V 232V 307.8V 5uA 600W@10/1000us TVS Unidirectional SMB(DO-214AA) ESD and Surge Protection (TVS/ESD) ROHSComchipTVS
Questions
Is there a KiCad symbol and footprint for the ATV02W191B-HF?
Yes. The symbol is Device:D_TVS and the footprint Diode_SMD:D_SOD-123, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the ATV02W191B-HF?
SOD-123, with 2 pins. Its footprint is drawn on this page.
Where is the ATV02W191B-HF datasheet?
Comchip publishes it: the Datasheet link on this page opens it.
Where can I order the ATV02W191B-HF?
JLCPCB lists it as part C2444446, with 0 in stock; the sellers' links on this page open their listings.
What can replace the ATV02W191B-HF?
Parts like it in the library: the TV02W191-G by Comchip, the TV02W191-HF by Comchip, the TV02W191B-G by Comchip and the TV02W191B-HF by Comchip. Check their datasheets: a part that fits the footprint may still differ in its ratings.