Unidirectional TVS Diode Array, SMAJ Series, featuring a 51V DC rated voltage and 56.7V minimum breakdown voltage. This surface mount component, housed in a DO-214AC package, offers a 4.9A peak pulse current capability and 400W peak pulse power. It provides 82.4V clamping voltage, 1uA leakage current, and operates across a wide temperature range of -65°C to 150°C. RoHS compliant and lead-free, this single-channel surge suppressor is designed for efficient power line protection.
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| Package/Case | DO-214AC |
| Clamping Voltage | 82.4V |
| Clamping Voltage-Max | 82.4V |
| Diode Type | ZENER |
| Direction | Unidirectional |
| Height | 2.29mm |
| Lead Free | Lead Free |
| Leakage Current | 1uA |
| Length | 5.28mm |
| Max Breakdown Voltage | 62.7V |
| Min Breakdown Voltage | 56.7V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -65°C |
| Max Power Dissipation | 3.3W |
| Mount | Surface Mount |
| Number of Elements | 1 |
| Number of Unidirectional Channels | 1 |
| Packaging | Cut Tape |
| Peak Pulse Current | 4.9A |
| Peak Pulse Power | 400W |
| Polarity | Unidirectional |
| Power Dissipation | 400W |
| Power Line Protection | No |
| Reach SVHC Compliant | No |
| Reverse Breakdown Voltage | 56.7V |
| Reverse Standoff Voltage | 51V |
| RoHS Compliant | Yes |
| Series | SMAJ |
| DC Rated Voltage | 51V |
| Width | 2.79mm |
| RoHS | Compliant |
Download the complete datasheet for Littelfuse SMAJ51A to view detailed technical specifications.
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