This bidirectional transient voltage suppressor is designed for surface-mount protection of voltage-sensitive circuits in the SMCJ J-bend package. It provides a 40 V reverse stand-off voltage, a 44.4 V to 49.1 V breakdown range, and a maximum clamping voltage of 64.5 V at a 23.2 A peak pulse current. The device is rated for 1500 W peak pulse power with a 10/1000 µs waveform. It operates from -65 °C to +150 °C and is intended for protection against ESD, EFT, switching transients, induced RF, and secondary lightning effects.
Microsemi SMCJ40CA technical specifications.
| Package/Case | DO-214AB |
| Clamping Voltage | 64.5V |
| Current | 1mA |
| Leakage Current | 1uA |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -65°C |
| Mount | Surface Mount |
| Number of Elements | 1 |
| Peak Pulse Current | 23.2A |
| Peak Pulse Power | 1.5kW |
| Polarity | Bidirectional |
| Reverse Breakdown Voltage | 44.4V |
| Reverse Standoff Voltage | 40V |
| RoHS Compliant | No |
| Voltage | 40V |
| RoHS | Not Compliant |
No datasheet is available for this part.
