Microchip Technology 1N6167AUS/TR, Zener TVS diode, 1500W peak pulse power, 104.5V min breakdown, 151.3V clamping, bidirectional, SQ-MELF surface mount, Tape & Reel.
| Parameter | Value |
|---|---|
| Type | Zener |
| Mounting | Surface Mount |
| Voltage - breakdown | 104.5V |
| Voltage - clamping (Max) @ ipp | 151.3V |
| Voltage - reverse standoff | 86.6V |
| Current - peak pulse (10/1000μs) | 9.9A |
| Power - peak pulse | 1500W (1.5kW) |
| Power line protection | No |
| Operating temperature | -55°C ~ 175°C (TJ) |
| Package | Tape & Reel (TR) |
| Applications | General Purpose |
| Case | SQ-MELF, C |
| Bidirectional channels | 1 |
Its 104.5V minimum breakdown voltage and 151.3V maximum clamping at 9.9A peak pulse current define the protection window for a 72V to 96V DC bus.
The SQ-MELF package is a hermetic ceramic surface-mount body — unlike plastic SMD packages, it resists moisture ingress and performs reliably in high-humidity or vacuum environments.
Design engineers need to validate fit and electrical characteristics before using the part.
Sourcing buyers need to find authorized distributors for procurement.
Availability directly impacts lead time and production schedules.
Maintenance techs and buyers need drop-in alternatives for BOM or field replacement.
Critical parameter for circuit protection design; validates voltage clamping level.
Brokers and long-term buyers must confirm lifecycle status for future availability.