| Applications | Automotive |
| Base Product Number | SMCJ78 |
| Bidirectional Channels | 1 |
| Capacitance @ Frequency | - |
| Category | Circuit Protection |
| Current - Peak Pulse (10/1000?s) | 12.5A |
| Mfr | Taiwan Semiconductor Corporation |
| Mounting Type | Surface Mount |
| Operating Temperature | -55?C ~ 150?C (TJ) |
| Package | Tape & Reel (TR) |
| Package / Case | DO-214AB, SMC |
| Power - Peak Pulse | 1500W (1.5kW) |
| Power Line Protection | No |
| Product Status | Discontinued at Digi-Key |
| Series | Automotive, AEC-Q101, SMCJ |
| Supplier Device Package | DO-214AB (SMC) |
| Type | Zener |
| Voltage - Breakdown (Min) | 86.7V |
| Voltage - Clamping (Max) @ Ipp | 126V |
| Voltage - Reverse Standoff (Typ) | 78V |