Surface mount unidirectional TVS diode, 20V DC rated voltage, 1.5kW peak pulse power. Features 22.2V minimum breakdown voltage, 24.5V maximum breakdown voltage, and 32.4V clamping voltage. Operates from -55°C to 150°C with 1µA leakage current and 46.3A peak pulse current. Packaged in DO-214AB, lead-free, and RoHS compliant.
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Littelfuse SMCJ20A technical specifications.
| Package/Case | DO-214AB |
| Clamping Voltage | 32.4V |
| Clamping Voltage-Max | 32.4kV |
| Diode Type | ZENER |
| Direction | Unidirectional |
| Height | 2.62mm |
| Lead Free | Lead Free |
| Leakage Current | 1uA |
| Length | 8.13mm |
| Max Breakdown Voltage | 24.5V |
| Min Breakdown Voltage | 22.2V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -55°C |
| Max Surge Current | 46.3A |
| Mount | Surface Mount |
| Number of Channels | 1 |
| Number of Elements | 1 |
| Number of Unidirectional Channels | 1 |
| Operating Supply Voltage | 20V |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 46.3A |
| Peak Pulse Power | 1.5kW |
| Polarity | Unidirectional |
| Power Dissipation | 1.5kW |
| Power Line Protection | No |
| Radiation Hardening | No |
| Reach SVHC Compliant | Unknown |
| Reverse Breakdown Voltage | 22.2V |
| Reverse Standoff Voltage | 20V |
| RoHS Compliant | Yes |
| Series | SMCJ |
| Termination | SMD/SMT |
| DC Rated Voltage | 20V |
| Width | 6.22mm |
| RoHS | Compliant |
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