The SMCJ78A/59T is a surface mount transient voltage suppressor from Vishay, featuring a DO-214AB package and operating over a temperature range of -55°C to 150°C. It has a clamping voltage of 126V and a maximum surge current of 200A. The device is unidirectional and has a reverse breakdown voltage of 86.7V, with a leakage current of 1uA. It is available in tape and reel packaging with a quantity of 3500 pieces per reel.
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| Package/Case | DO-214AB |
| Clamping Voltage | 126V |
| Leakage Current | 1uA |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -55°C |
| Max Surge Current | 200A |
| Mount | Surface Mount |
| Number of Channels | 1 |
| Number of Elements | 1 |
| Operating Supply Voltage | 78V |
| Package Quantity | 3500 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 11.9A |
| Peak Pulse Power | 1.5kW |
| Polarity | Unidirectional |
| Reverse Breakdown Voltage | 86.7V |
| Reverse Standoff Voltage | 78V |
| RoHS | Not Compliant |
