Overview
The P4SMAJ85 is a TV made by DIOTEC in a SMA(DO-214AC) package with 2 pins. -50℃~+150℃ 105V 137V 1uA 2.9A@10/1000us 400W@10/1000us 85V TVS SMA(DO-214AC) 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_SMA, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3706934).
Symbol
Footprint
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
Parts like it
8
SMAJ28A-TP
SMA(DO-214AC)-55℃~+175℃ 1uA 28V 34.4V 400W@10/1000us 45.4V 8.8A TVS Unidirectional SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSMicro Commercial ComponentsTVSSMAJ40CA-TP
DO-214AC(SMA)-55℃~+175℃ 1uA 400W@10/1000us 40V 49.1V 6.2A 64.5V Bidirectional TVS DO-214AC(SMA) ESD and Surge Protection (TVS/ESD) ROHSMicro Commercial ComponentsTVSSMAJ43A
SMA(DO-214AC)-55℃~+175℃ 300W 4.5A 43V 47.8V 5uA 69.4V TVS Unidirectional SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSJFTVSSMAJ40A
DO-214AC(SMA)-55℃~+150℃ 400W@10/1000us 40V 49.1V 5uA 6.2A@10/1000us 64.5V TVS Unidirectional DO-214AC(SMA) ESD and Surge Protection (TVS/ESD) ROHSShunYeTVSSMAJ12AHE3_A/H
SMA(DO-214AC)-55℃~+150℃ 13V 15.9V 18.6A@10/1000us 19.9V 1uA 400W@10/1000us TVS Unidirectional SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSVishay IntertechnologyTVSSMAJ6.5CA
DO-214AC(SMA)-55℃~+150℃ 11.2V 35.7A@10/1000us 400W@10/1000us 500uA 6.5V 7.98V Bidirectional TVS DO-214AC(SMA) ESD and Surge Protection (TVS/ESD) ROHSShunYeTVSSMAJ150A
SMA(DO-214AC)-55℃~+175℃ 1.3A 150V 167V 243V 5uA TVS Unidirectional SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSJFTVSSMAJ170A
SMA(DO-214AC)-55℃~+175℃ 1.1A 170V 189V 275V 5uA TVS Unidirectional SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSJFTVS
Questions
Is there a KiCad symbol and footprint for the P4SMAJ85?
Yes. The symbol is Device:D_TVS and the footprint Diode_SMD:D_SMA, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the P4SMAJ85?
SMA(DO-214AC), with 2 pins. Its footprint is drawn on this page.
Where can I order the P4SMAJ85?
JLCPCB lists it as part C3706934, with 0 in stock; the sellers' links on this page open their listings.
What can replace the P4SMAJ85?
Parts like it in the library: the SMAJ28A-TP by Micro Commercial Components, the SMAJ40CA-TP by Micro Commercial Components, the SMAJ43A by JF and the SMAJ40A by ShunYe. Check their datasheets: a part that fits the footprint may still differ in its ratings.