Bidirectional TVS diode for surge suppression, featuring a 440V DC rated voltage and 492V reverse breakdown voltage. This surface mount component in a DO-214AB package offers a 713V clamping voltage and 6.5W maximum power dissipation. It operates across a wide temperature range from -65°C to 150°C, with a low leakage current of 1uA. Designed for single-channel protection, it handles a peak pulse current of 2.1A and a peak pulse power of 1.5kW.
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Littelfuse SMCJ440CA technical specifications.
| Package/Case | DO-214AB |
| Clamping Voltage | 713V |
| Clamping Voltage-Max | 713V |
| Diode Type | ZENER |
| Direction | Bidirectional |
| Height | 2.62mm |
| Lead Free | Lead Free |
| Leakage Current | 1uA |
| Length | 8.13mm |
| Max Breakdown Voltage | 543V |
| Min Breakdown Voltage | 492V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -65°C |
| Max Power Dissipation | 6.5W |
| Max Surge Current | 2.1A |
| Mount | Surface Mount |
| Number of Bidirectional Channels | 1 |
| Number of Channels | 1 |
| Number of Elements | 1 |
| Operating Supply Voltage | 440V |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 2.1A |
| Peak Pulse Power | 1.5kW |
| Polarity | Bidirectional |
| Power Dissipation | 1.5kW |
| Power Line Protection | No |
| Reach SVHC Compliant | No |
| Reverse Breakdown Voltage | 492V |
| Reverse Standoff Voltage | 440V |
| RoHS Compliant | Yes |
| Series | SMCJ |
| Termination | SMD/SMT |
| DC Rated Voltage | 440V |
| Width | 6.22mm |
| RoHS | Compliant |
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