Unidirectional TVS Diode for surge suppression, featuring a 78V DC rated voltage and 132.3V maximum clamping voltage. This surface mount component, housed in a DO-214AB package, offers a peak pulse power of 1.5kW and a maximum surge current of 11.9A. Operating across a wide temperature range from -65°C to 150°C, it exhibits a low leakage current of 1uA. The diode type is ZENER, with a minimum breakdown voltage of 82.13V and a reverse breakdown voltage of 86.7V.
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Littelfuse SMCJ78 technical specifications.
| Package/Case | DO-214AB |
| Clamping Voltage | 126V |
| Diode Type | ZENER |
| Height | 2.62mm |
| Lead Free | Lead Free |
| Leakage Current | 1uA |
| Length | 8.13mm |
| Min Breakdown Voltage | 82.13V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -65°C |
| Max Surge Current | 11.9A |
| Mount | Surface Mount |
| Number of Channels | 1 |
| Number of Elements | 1 |
| Number of Unidirectional Channels | 1 |
| Operating Supply Voltage | 78V |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 11.9A |
| Peak Pulse Power | 1.5kW |
| Polarity | Unidirectional |
| Power Line Protection | No |
| Reverse Breakdown Voltage | 86.7V |
| Reverse Standoff Voltage | 78V |
| RoHS Compliant | Yes |
| Series | SMCJ |
| Termination | SMD/SMT |
| DC Rated Voltage | 78V |
| Width | 6.22mm |
| RoHS | Compliant |
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