Unidirectional TVS diode offering 400W peak pulse power dissipation and 40A max forward surge current. Features a 28V reverse standoff voltage, 31.1V minimum breakdown voltage, and 45.4V clamping voltage. Operates across a -55°C to 150°C temperature range with a low 1uA leakage current. Packaged in a compact DO-214AC (SMA) SMD/SMT format, this RoHS compliant component is ideal for transient voltage suppression applications.
PackageDO-214AC
PolarityUnidirectional
Power400W
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Technical Specifications
Vishay SMAJ28A-E3/61 technical specifications.
General
| Package/Case | DO-214AC |
| Clamping Voltage | 45.4V |
| Clamping Voltage-Max | 45.4V |
| Direction | Unidirectional |
| Height | 2.09mm |
| Lead Free | Lead Free |
| Leakage Current | 1uA |
| Length | 4.5mm |
| Max Breakdown Voltage | 34.4V |
| Min Breakdown Voltage | 31.1V |
| Max Forward Surge Current (Ifsm) | 40A |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -55°C |
| Max Power Dissipation | 400W |
| Max Reverse Leakage Current | 1uA |
| Max Surge Current | 8.8A |
| Number of Channels | 1 |
| Number of Elements | 1 |
| Operating Supply Voltage | 28V |
| Package Quantity | 1800 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 8.8A |
| Peak Pulse Power | 400W |
| Polarity | Unidirectional |
| Power Dissipation | 400W |
| Radiation Hardening | No |
| Reach SVHC Compliant | Unknown |
| Reverse Breakdown Voltage | 31.1V |
| Reverse Standoff Voltage | 28V |
| RoHS Compliant | Yes |
| Series | SMAJ |
| Termination | SMD/SMT |
| DC Rated Voltage | 28V |
| Width | 2.79mm |
Compliance
| RoHS | Compliant |
Datasheet
Vishay SMAJ28A-E3/61 Datasheet
Download the complete datasheet for Vishay SMAJ28A-E3/61 to view detailed technical specifications.
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