Microchip Technology 1N6173AUS, Zener transient-voltage suppressor, SQ-MELF C package, 1500W peak pulse power, 152V reverse standoff, 273V clamping, bidirectional.
| Parameter | Value |
|---|---|
| Type | Zener |
| Mounting type | Surface Mount |
| Voltage - breakdown | 190V |
| Voltage - clamping (Max) @ ipp | 273V |
| Voltage - reverse standoff | 152V |
| Current - peak pulse (10/1000μs) | 5.5A |
| Power - peak pulse | 1500W (1.5kW) |
| Power line protection | No |
| Operating temperature | -55°C~175°C(TJ) |
| Package | Bulk |
| Applications | General Purpose |
| Case | SQ-MELF, C |
| Bidirectional channels | 1 |
It clamps at 273V maximum with a reverse standoff of 152V, and handles a peak pulse current of 5.5A.
With a 152V reverse standoff and 273V clamping voltage, this part suits 120VAC or 150VDC rail protection where the transient must be clamped before exceeding the downstream device rating. The 5.5A peak pulse current at the 10/1000µs waveform defines the surge capacity for a single event.
The 1N6173AUS is supplied in a SQ-MELF C package, surface-mount, and is shipped in Bulk packaging.