Bidirectional TVS diode for surge suppression, featuring a 40V operating supply voltage and 64.5V clamping voltage. This surface mount component, housed in a DO-214AA (SMB) package, offers a 100A maximum surge current capability and 600W peak pulse power. Operating across a wide temperature range of -65°C to 150°C, it maintains a low reverse leakage current of 1uA. The device is lead-free, RoHS compliant, and REACH SVHC compliant.
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Taiwan Semiconductor SMBJ40CA technical specifications.
| Package/Case | DO-214AA |
| Clamping Voltage | 64.5V |
| Direction | Bidirectional |
| Height | 2.61mm |
| Lead Free | Lead Free |
| Length | 4.75mm |
| Min Breakdown Voltage | 44.4V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -65°C |
| Max Reverse Leakage Current | 1uA |
| Max Surge Current | 100A |
| Mount | Surface Mount |
| Number of Channels | 1 |
| Operating Supply Voltage | 40V |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 9.7A |
| Peak Pulse Power | 600W |
| Polarity | Bidirectional |
| Power Dissipation | 5W |
| Reach SVHC Compliant | Yes |
| Reverse Standoff Voltage | 40V |
| RoHS Compliant | Yes |
| DC Rated Voltage | 40V |
| Width | 3.73mm |
| RoHS | Compliant |
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