Unidirectional Transient Voltage Suppressor (TVS) diode with a 12V working voltage and 600W peak pulse power. Features a 13.3V minimum breakdown voltage, 19.9V clamping voltage, and 30.2A maximum surge current. This SMB package component offers ESD protection and operates within a -65°C to 150°C temperature range. Includes 1.245nF capacitance and 5uA leakage current.
PackageSMB
Capacitance1.245nF
Voltage Rating12V
PolarityUnidirectional
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Technical Specifications
Onsemi 1SMB12AT3 technical specifications.
General
| Capacitance | 1.245nF |
| Package/Case | SMB |
| Clamping Voltage | 19.9V |
| Contact Plating | Tin, Lead |
| Depth | 3.56mm |
| Diode Type | ZENER |
| Direction | Unidirectional |
| ESD Protection | Yes |
| Lead Free | Contains Lead |
| Leakage Current | 5uA |
| Length | 4.32mm |
| Min Breakdown Voltage | 13.3V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -65°C |
| Max Surge Current | 30.2A |
| Number of Channels | 1 |
| Number of Elements | 1 |
| Number of Unidirectional Channels | 1 |
| Operating Supply Voltage | 12V |
| Package Quantity | 10 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 30.2A |
| Peak Pulse Power | 600W |
| Polarity | Unidirectional |
| Power Line Protection | No |
| Radiation Hardening | No |
| Reverse Breakdown Voltage | 13.3V |
| Reverse Standoff Voltage | 12V |
| RoHS Compliant | No |
| Termination | SMD/SMT |
| Thickness | 2.41mm |
| DC Rated Voltage | 12V |
| Width | 3.81mm |
| Working Voltage | 12V |
Compliance
| RoHS | Not CompliantNo |
Datasheet
Onsemi 1SMB12AT3 Datasheet
Download the complete datasheet for Onsemi 1SMB12AT3 to view detailed technical specifications.
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