Unidirectional Transient Voltage Suppressor (TVS) diode with a 14V working voltage and 18V reverse standoff voltage. Features a 17.1V minimum breakdown voltage and 26V clamping voltage. Designed for surge protection with a 923mA maximum surge current and 150W peak pulse power. Housed in an SC-59 (SC-74) 6-lead SMD/SMT package, operating from -55°C to 150°C. Includes 4 unidirectional channels for robust protection.
Onsemi MMQA18VT1 technical specifications.
| Package/Case | SC |
| Clamping Voltage | 26V |
| Depth | 1.5mm |
| Diode Type | ZENER |
| Direction | Unidirectional |
| Lead Free | Contains Lead |
| Leakage Current | 75nA |
| Length | 3mm |
| Min Breakdown Voltage | 17.1V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -55°C |
| Max Surge Current | 923mA |
| Number of Channels | 4 |
| Number of Lines | 4 |
| Number of Unidirectional Channels | 4 |
| Operating Supply Voltage | 14V |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 923mA |
| Peak Pulse Power | 150W |
| Polarity | Unidirectional |
| Power Line Protection | No |
| Radiation Hardening | No |
| Reverse Standoff Voltage | 18V |
| RoHS Compliant | No |
| Series | MMQA |
| Termination | SMD/SMT |
| DC Rated Voltage | 18V |
| Width | 1.5mm |
| Working Voltage | 14V |
| RoHS | Not CompliantNo |
Download the complete datasheet for Onsemi MMQA18VT1 to view detailed technical specifications.
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