Unidirectional TVS diode for surge suppression, featuring a 300V DC rated voltage and 335V to 371V breakdown voltage range. This surface mount component offers a 486V clamping voltage and 1.5kW peak pulse power dissipation, with a maximum surge current of 3.1A. Packaged in a DO-214AB case, it operates from -65°C to 150°C and is RoHS compliant.
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| Package/Case | DO-214AB |
| Clamping Voltage | 486V |
| Clamping Voltage-Max | 486V |
| Diode Type | ZENER |
| Direction | Unidirectional |
| Height | 2.62mm |
| Lead Free | Lead Free |
| Length | 8.13mm |
| Max Breakdown Voltage | 371V |
| Min Breakdown Voltage | 335V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -65°C |
| Max Surge Current | 3.1A |
| Mount | Surface Mount |
| Number of Channels | 1 |
| Number of Unidirectional Channels | 1 |
| Operating Supply Voltage | 300V |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 3.1A |
| Peak Pulse Power | 1.5kW |
| Polarity | Unidirectional |
| Power Dissipation | 1.5kW |
| Power Line Protection | No |
| Reverse Standoff Voltage | 300V |
| RoHS Compliant | Yes |
| Series | SMCJ |
| Termination | SMD/SMT |
| DC Rated Voltage | 300V |
| Width | 6.22mm |
| RoHS | Compliant |
Download the complete datasheet for Littelfuse SMCJ300A to view detailed technical specifications.
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