The SMCJ78A/1T is a unidirectional surge protection diode from Vishay with a clamping voltage of 126V and a maximum operating temperature of 150°C. It features a surface mount package and a maximum surge current of 11.9A. The diode has a reverse breakdown voltage of 86.7V and a peak pulse power of 1.5kW. It is available in bulk packaging and has a leakage current of 1uA.
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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 | 11.9A |
| Mount | Surface Mount |
| Number of Elements | 1 |
| Operating Supply Voltage | 78V |
| Packaging | Bulk |
| Peak Pulse Current | 11.9A |
| Peak Pulse Power | 1.5kW |
| Polarity | Unidirectional |
| Reverse Breakdown Voltage | 86.7V |
| Reverse Standoff Voltage | 78V |
| Termination | SMD/SMT |
| RoHS | Not Compliant |
