Unidirectional TVS diode for surge suppression, featuring a 54V reverse standoff voltage and 60V minimum breakdown voltage. This surface mount component, housed in a DO-214AA package, offers a 600W peak pulse power dissipation and a 6.9A peak pulse current capability. With a clamping voltage of 87.1V and a low leakage current of 1uA, it operates across a wide temperature range from -65°C to 150°C.
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Littelfuse SMBJ54A technical specifications.
| Package/Case | DO-214AA |
| Clamping Voltage | 87.1V |
| Clamping Voltage-Max | 87.1V |
| Diode Type | ZENER |
| Direction | Unidirectional |
| Height | 2.44mm |
| Lead Free | Lead Free |
| Leakage Current | 1uA |
| Length | 5.59mm |
| Max Breakdown Voltage | 66.3V |
| Min Breakdown Voltage | 60V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -65°C |
| Max Power Dissipation | 600W |
| Mount | Surface Mount |
| Number of Elements | 1 |
| Number of Unidirectional Channels | 1 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 6.9A |
| Peak Pulse Power | 600W |
| Polarity | Unidirectional |
| Power Dissipation | 600W |
| Power Line Protection | No |
| Reach SVHC Compliant | Unknown |
| Reverse Breakdown Voltage | 60V |
| Reverse Standoff Voltage | 54V |
| RoHS Compliant | Yes |
| Series | SMBJ |
| DC Rated Voltage | 54V |
| Width | 3.94mm |
| RoHS | Compliant |
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