Bidirectional Transient Voltage Suppressor (TVS) diode in an SMB package, offering 600W peak pulse power and 30.2A peak pulse current. Features a 12V reverse standoff voltage, 13.3V minimum breakdown voltage, and 19.9V clamping voltage. Operates across a -65°C to 150°C temperature range. Supplied on a 2500-piece tape and reel.
Checking distributor stock and pricing after the page loads.
Sign in to ask questions about the Onsemi 1SMB12CAT3 datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
| Package/Case | SMB |
| Clamping Voltage | 19.9V |
| Diode Type | ZENER |
| Direction | Bidirectional |
| Height | 2.41mm |
| Lead Free | Contains Lead |
| Length | 4.57mm |
| Min Breakdown Voltage | 13.3V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -65°C |
| Max Surge Current | 30.2A |
| Number of Bidirectional Channels | 1 |
| Number of Channels | 1 |
| Operating Supply Voltage | 12V |
| Package Quantity | 2500 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 30.2A |
| Peak Pulse Power | 600W |
| Polarity | Bidirectional |
| Power Line Protection | No |
| Reverse Standoff Voltage | 12V |
| RoHS Compliant | No |
| Termination | SMD/SMT |
| DC Rated Voltage | 12V |
| Width | 3.81mm |
| RoHS | Not Compliant |
Download the complete datasheet for Onsemi 1SMB12CAT3 to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
These are design resources that include the Onsemi 1SMB12CAT3
Final notice for the discontinuance of leaded parts in favor of lead-free, RoHS-compliant G-suffix replacements across Discrete, Analog, Logic, ECL, and Power divisions.
