Surface mount unidirectional TVS diode with a 51V DC rated voltage and 82.4V clamping voltage. Features a 1.5kW peak pulse power rating and 18.2A peak pulse current capability. Operates within a temperature range of -55°C to 150°C, with a low leakage current of 1uA. Packaged in a DO-214AB surface mount case, this RoHS compliant component offers reliable surge suppression.
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Littelfuse SMCJ51A technical specifications.
| Package/Case | DO-214AB |
| Clamping Voltage | 82.4V |
| Clamping Voltage-Max | 82.4V |
| Diode Type | ZENER |
| Direction | Unidirectional |
| Height | 2.62mm |
| Lead Free | Lead Free |
| Leakage Current | 1uA |
| Length | 8.13mm |
| Max Breakdown Voltage | 62.7V |
| Min Breakdown Voltage | 56.7V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -55°C |
| Mount | Surface Mount |
| Number of Elements | 1 |
| Number of Unidirectional Channels | 1 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 18.2A |
| Peak Pulse Power | 1.5kW |
| Polarity | Unidirectional |
| Power Dissipation | 1.5kW |
| Power Line Protection | No |
| Reverse Breakdown Voltage | 56.7V |
| Reverse Standoff Voltage | 51V |
| RoHS Compliant | Yes |
| Series | SMCJ |
| DC Rated Voltage | 51V |
| Width | 6.22mm |
| RoHS | Compliant |
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