Unidirectional transient voltage suppressor diode with 400W peak pulse power and 3.3W power dissipation. Features a 28V DC rated voltage and 28V operating supply voltage, with a 45.4V clamping voltage. Housed in a DO-214AC package, this single-element silicon device offers a maximum surge current of 40A and operates across a temperature range of -55°C to 150°C. It is lead-free, RoHS compliant, and REACH SVHC compliant, supplied in tape and reel packaging.
PackageDO-214AC
PolarityUnidirectional
Power3.3W
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Technical Specifications
Taiwan Semiconductor SMAJ28A technical specifications.
General
| Package/Case | DO-214AC |
| Clamping Voltage | 45.4V |
| Height | 2.29mm |
| Lead Free | Lead Free |
| Length | 5.28mm |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -55°C |
| Max Surge Current | 40A |
| Number of Channels | 1 |
| Operating Supply Voltage | 28V |
| Package Quantity | 7500 |
| Packaging | Tape and Reel |
| Peak Pulse Power | 400W |
| Polarity | Unidirectional |
| Power Dissipation | 3.3W |
| Reach SVHC Compliant | Yes |
| RoHS Compliant | Yes |
| DC Rated Voltage | 28V |
| Width | 2.79mm |
Compliance
| RoHS | Compliant |
Datasheet
Taiwan Semiconductor SMAJ28A Datasheet
Download the complete datasheet for Taiwan Semiconductor SMAJ28A to view detailed technical specifications.
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