Unidirectional TVS Diode for power line protection. Features a 28V DC rated voltage and 28V reverse standoff voltage. Offers a 45.4V clamping voltage with a 31.1V to 34.4V breakdown voltage range. Handles a 11A peak pulse current and 500W peak pulse power. Packaged in a DO-15 through-hole mount with axial termination, operating from -55°C to 150°C.
PackageDO-15
MountingThrough Hole
PolarityUnidirectional
Power500W
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Technical Specifications
Onsemi SA28A technical specifications.
General
| Package/Case | DO-15 |
| Clamping Voltage | 45.4V |
| Clamping Voltage-Max | 45.4V |
| Diameter | 3.56mm |
| Diode Type | ZENER |
| Direction | Unidirectional |
| Lead Free | Lead Free |
| Max Breakdown Voltage | 34.4V |
| Min Breakdown Voltage | 31.1V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -55°C |
| Max Reverse Leakage Current | 1uA |
| Max Surge Current | 11A |
| Mount | Through Hole |
| Number of Channels | 1 |
| Number of Unidirectional Channels | 1 |
| Operating Supply Voltage | 28V |
| Package Quantity | 1000 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 11A |
| Peak Pulse Power | 500W |
| Polarity | Unidirectional |
| Power Dissipation | 500W |
| Power Line Protection | No |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| Reverse Standoff Voltage | 28V |
| RoHS Compliant | No |
| Termination | Axial |
| DC Rated Voltage | 28V |
| Weight | 0.3g |
Compliance
| RoHS | Compliant |
Datasheet
Onsemi SA28A Datasheet
Download the complete datasheet for Onsemi SA28A to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.