The 1SMB40CAT3 is a surface mount Zener diode with a maximum operating temperature of 150°C and a minimum operating temperature of -65°C. It has a clamping voltage of 64.5V and a minimum breakdown voltage of 44.4V. The diode is rated for a maximum surge current of 9.3A and a peak pulse power of 600W. It is available in a tape and reel packaging with 2500 units per package.
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| Package/Case | SMB |
| Clamping Voltage | 64.5V |
| Diode Type | ZENER |
| Lead Free | Contains Lead |
| Min Breakdown Voltage | 44.4V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -65°C |
| Max Surge Current | 9.3A |
| Mount | Surface Mount |
| Number of Bidirectional Channels | 1 |
| Number of Channels | 1 |
| Operating Supply Voltage | 40V |
| Package Quantity | 2500 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 9.3A |
| Peak Pulse Power | 600W |
| Polarity | Bidirectional |
| Power Line Protection | No |
| Reverse Standoff Voltage | 40V |
| RoHS Compliant | No |
| Termination | SMD/SMT |
| RoHS | Not Compliant |
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