The SA22A4 is a unidirectional surge suppressor from Vishay, packaged in a DO-204AC case and available in quantities of 4000. It operates over a temperature range of -55°C to 175°C and has a maximum operating supply voltage of 22V. The device features a clamping voltage of 35.5V and a peak pulse power of 500W, with a maximum surge current of 14.1A. It is designed for through-hole mounting and has a leakage current of 1uA.
| RoHS |
Not Compliant |
| Mount |
Through Hole |
| Polarity |
Unidirectional |
| Packaging |
Tape and Reel |
| Package/Case |
DO-204AC |
| Leakage Current |
1uA |
| Clamping Voltage |
35.5V |
| Package Quantity |
4000 |
| Peak Pulse Power |
500W |
| Max Surge Current |
14.1A |
| Number of Elements |
1 |
| Peak Pulse Current |
14.1A |
| Operating Supply Voltage |
22V |
| Reverse Standoff Voltage |
22V |
| Max Operating Temperature |
175°C |
| Min Operating Temperature |
-55°C |
| Reverse Breakdown Voltage |
24.4V |