Bidirectional TVS Diode for surge suppression, featuring a 28V reverse standoff voltage and 31.1V minimum breakdown voltage. This SMB package component offers 600W peak pulse power dissipation and 13.2A peak pulse current handling. With a clamping voltage of 45.4V and low 5uA leakage current, it provides effective ESD protection. Operating across a wide temperature range of -65°C to 150°C, this halogen-free, lead-free, and RoHS compliant device is suitable for automotive applications.
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Onsemi 1SMB28CAT3G technical specifications.
| Capacitance | 310pF |
| Package/Case | SMB |
| Clamping Voltage | 45.4V |
| Clamping Voltage-Max | 45.4V |
| Current | 533A |
| Diode Type | ZENER |
| Direction | Bidirectional |
| ESD Protection | Yes |
| Halogen Free | Halogen Free |
| Height | 0.095inch |
| Lead Free | Lead Free |
| Leakage Current | 5uA |
| Length | 0.179inch |
| Max Breakdown Voltage | 34.4V |
| Min Breakdown Voltage | 31.1V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -65°C |
| Max Reverse Leakage Current | 5uA |
| Max Surge Current | 13.2A |
| Number of Bidirectional Channels | 1 |
| Number of Channels | 1 |
| Number of Elements | 1 |
| Operating Supply Voltage | 28V |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 13.2A |
| Peak Pulse Power | 600W |
| Polarity | Bidirectional |
| Power Dissipation | 600W |
| Power Line Protection | No |
| Radiation Hardening | No |
| Reverse Breakdown Voltage | 31.1V |
| Reverse Standoff Voltage | 28V |
| RoHS Compliant | Yes |
| Series | Automotive, AEC-Q101 |
| Termination | SMD/SMT |
| Voltage | 33V |
| Width | 0.15inch |
| RoHS | Compliant |
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