Unidirectional TVS Diode, DO-214AC package, featuring a 78V DC rated voltage and 126V clamping voltage. This surface mount component offers 400W peak pulse power dissipation and 3.2A peak pulse current handling. With a minimum breakdown voltage of 86.7V and a maximum operating temperature of 150°C, it provides reliable surge suppression.
PackageDO-214AC
MountingSurface Mount
PolarityUnidirectional
Power400W
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Technical Specifications
Littelfuse SMAJ78A technical specifications.
General
| Package/Case | DO-214AC |
| Clamping Voltage | 126V |
| Clamping Voltage-Max | 126V |
| Diode Type | ZENER |
| Direction | Unidirectional |
| Height | 2.29mm |
| Lead Free | Lead Free |
| Leakage Current | 1uA |
| Length | 5.28mm |
| Max Breakdown Voltage | 95.8V |
| Min Breakdown Voltage | 86.7V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -65°C |
| Max Surge Current | 3.2A |
| Mount | Surface Mount |
| Number of Channels | 1 |
| Number of Elements | 1 |
| Number of Unidirectional Channels | 1 |
| Operating Supply Voltage | 78V |
| Package Quantity | 5000 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 3.2A |
| Peak Pulse Power | 400W |
| Polarity | Unidirectional |
| Power Dissipation | 400W |
| Power Line Protection | No |
| Reverse Breakdown Voltage | 86.7V |
| Reverse Standoff Voltage | 78V |
| RoHS Compliant | Yes |
| Series | SMAJ |
| Termination | SMD/SMT |
| DC Rated Voltage | 78V |
| Width | 2.79mm |
Compliance
| RoHS | Compliant |
Datasheet
Littelfuse SMAJ78A Datasheet
Download the complete datasheet for Littelfuse SMAJ78A to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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