Microchip Technology SMAJ58CAE3/TR13, Zener TVS diode, 58V reverse standoff, 500W peak pulse power, bidirectional, DO-214AC (SMA) surface-mount package.
| Parameter | Value |
|---|---|
| Type | Zener |
| Mounting | Surface Mount |
| Voltage - breakdown | 64.4V |
| Voltage - clamping (Max) @ ipp | 93.6V |
| Voltage - reverse standoff | 58V |
| Current - peak pulse (10/1000μs) | 5.3A |
| Power - peak pulse | 500W |
| Power line protection | No |
| Operating temperature | -65°C~150°C(TJ) |
| Package | Tape & Reel (TR) |
| Applications | General Purpose |
| Case | DO-214AC, SMA |
| Bidirectional channels | 1 |
The reverse standoff voltage of 58V is the maximum DC voltage the diode can tolerate without conducting — above that, breakdown starts at 64.4V min and clamping limits the spike to 93.6V at the peak pulse current of 5.3A.
Rated for 500W peak pulse power under the 10/1000µs waveform — that 5.3A peak current is the surge it can sink before the junction overheats.
The evidence does not carry an explicit RoHS compliance statement for this part. Confirm with the manufacturer or your compliance team before committing the BOM.