The SMLJ43A is a unidirectional Zener diode with a minimum breakdown voltage of 47.8V and a maximum operating temperature of 150°C. It is available in a DO-214AB package and is suitable for surface mount applications. The diode has a maximum reverse leakage current of 5uA and a maximum surge current of 300A. It is RoHS compliant and available in tape and reel packaging.
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Bourns SMLJ43A technical specifications.
| Package/Case | DO-214AB |
| Diode Type | ZENER |
| Direction | Unidirectional |
| Min Breakdown Voltage | 47.8V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -55°C |
| Max Reverse Leakage Current | 5uA |
| Max Surge Current | 300A |
| Mount | Surface Mount |
| Number of Channels | 1 |
| Number of Unidirectional Channels | 1 |
| Operating Supply Voltage | 3.5V |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 43.2A |
| Peak Pulse Power | 3kW |
| Polarity | Unidirectional |
| Power Line Protection | No |
| Reverse Standoff Voltage | 43V |
| RoHS Compliant | Yes |
| Series | SMLJ |
| Termination | SMD/SMT |
| RoHS | Compliant |
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