The SMAJ18A-E3/5A is a unidirectional transient voltage suppressor with a maximum operating temperature of 150°C and a minimum operating temperature of -55°C. It has a maximum power dissipation of 400W and a maximum reverse leakage current of 1uA. The device is packaged in a DO-214AC package and is RoHS compliant.
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Vishay SMAJ18A-E3/5A technical specifications.
| Package/Case | DO-214AC |
| Clamping Voltage | 29.2V |
| Direction | Unidirectional |
| Max Breakdown Voltage | 22.1V |
| Min Breakdown Voltage | 20V |
| Max Forward Surge Current (Ifsm) | 40A |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -55°C |
| Max Power Dissipation | 400W |
| Max Reverse Leakage Current | 1uA |
| Max Surge Current | 13.7A |
| Number of Channels | 1 |
| Operating Supply Voltage | 18V |
| Package Quantity | 7500 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 13.7A |
| Peak Pulse Power | 400W |
| Polarity | Unidirectional |
| Reach SVHC Compliant | Unknown |
| Reverse Standoff Voltage | 18V |
| RoHS Compliant | Yes |
| RoHS | Compliant |
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