Unidirectional Transient Voltage Suppressor (TVS) diode for surface mount applications. Features a 45V reverse standoff voltage and 50V minimum breakdown voltage, with a 72.7V clamping voltage at 2.8A peak pulse current. Offers 1000W peak pulse power dissipation and 200W average power dissipation. Operates across a -55°C to 150°C temperature range. Packaged in DO-219AB (SMF) with tape and reel availability.
PackageDO-219AB
Voltage Rating45V
MountingSurface Mount
PolarityUnidirectional
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Technical Specifications
Vishay SMF45A-E3-08 technical specifications.
General
| Package/Case | DO-219AB |
| Clamping Voltage | 72.7V |
| Depth | 1.9mm |
| Diode Type | ZENER |
| Direction | Unidirectional |
| Leakage Current | 100nA |
| Length | 2.9mm |
| Min Breakdown Voltage | 50V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -55°C |
| Max Power Dissipation | 200W |
| Mount | Surface Mount |
| Number of Channels | 1 |
| Number of Unidirectional Channels | 1 |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 2.8A |
| Peak Pulse Power | 200W |
| Polarity | Unidirectional |
| Power Line Protection | No |
| Radiation Hardening | No |
| Reverse Standoff Voltage | 45V |
| RoHS Compliant | Yes |
| Termination | SMD/SMT |
| Working Voltage | 45V |
Compliance
| RoHS | Compliant |
Datasheet
Vishay SMF45A-E3-08 Datasheet
Download the complete datasheet for Vishay SMF45A-E3-08 to view detailed technical specifications.
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