Unidirectional TVS Diode, 500W Peak Pulse Power, 4A Peak Pulse Current. Features 78V Reverse Standoff Voltage and 126V Clamping Voltage. Minimum Breakdown Voltage is 86.7V with a maximum reverse leakage current of 1uA. Operates across a temperature range of -55°C to 175°C. Packaged in a DO-204AC (DO-15) axial package, suitable for through-hole mounting. RoHS compliant and designed for automotive applications.
PackageDO-204AC
MountingThrough Hole
PolarityUnidirectional
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Technical Specifications
Vishay SA78AHE3/54 technical specifications.
General
| Package/Case | DO-204AC |
| Clamping Voltage | 126V |
| Diode Type | ZENER |
| Direction | Unidirectional |
| Min Breakdown Voltage | 86.7V |
| Max Operating Temperature | 175°C |
| Min Operating Temperature | -55°C |
| Max Reverse Leakage Current | 1uA |
| Max Surge Current | 4A |
| Mount | Through Hole |
| Mounting Style | AXIAL |
| Number of Channels | 1 |
| Number of Unidirectional Channels | 1 |
| Operating Supply Voltage | 78V |
| Package Quantity | 4000 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 4A |
| Peak Pulse Power | 500W |
| Polarity | Unidirectional |
| Power Line Protection | No |
| Reverse Standoff Voltage | 78V |
| RoHS Compliant | Yes |
| Series | Automotive, AEC-Q101, TransZorb® |
| Termination | Axial |
Compliance
| RoHS | Compliant |
Datasheet
Vishay SA78AHE3/54 Datasheet
Download the complete datasheet for Vishay SA78AHE3/54 to view detailed technical specifications.
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