Bidirectional Transient Voltage Suppressor (TVS) diode, 1.5kW peak pulse power, 18V reverse standoff voltage, and 20V minimum breakdown voltage. This surface mount device features a 29.2V clamping voltage, 150°C maximum operating temperature, and 1µA leakage current. Designed for robust protection, it offers 51.4A peak pulse current capability and 6.5W power dissipation. The silicon diode is housed in a DO-214AB package and is RoHS compliant.
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Littelfuse SMCJ18CA technical specifications.
| Package/Case | DO-214AB |
| Clamping Voltage | 29.2V |
| Clamping Voltage-Max | 29.2V |
| Diode Type | ZENER |
| Direction | Bidirectional |
| Height | 2.62mm |
| Lead Free | Lead Free |
| Leakage Current | 1uA |
| Length | 8.13mm |
| Max Breakdown Voltage | 22.1V |
| Min Breakdown Voltage | 20V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -65°C |
| Max Power Dissipation | 6.5W |
| Max Surge Current | 51.4A |
| Mount | Surface Mount |
| Number of Bidirectional Channels | 1 |
| Number of Channels | 1 |
| Number of Elements | 1 |
| Operating Supply Voltage | 18V |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 51.4A |
| Peak Pulse Power | 1.5kW |
| Polarity | Bidirectional |
| Power Dissipation | 1.5kW |
| Power Line Protection | No |
| Reach SVHC Compliant | No |
| Reverse Breakdown Voltage | 20V |
| Reverse Standoff Voltage | 18V |
| RoHS Compliant | Yes |
| Series | SMCJ |
| Termination | SMD/SMT |
| DC Rated Voltage | 18V |
| Width | 6.22mm |
| RoHS | Compliant |
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