Diodes Incorporated P6KE300A-B Zener TVS diode, 600W peak pulse power, 256V reverse standoff, 414V clamping, DO-204AC DO-15 axial, Bulk.
| Parameter | Value |
|---|---|
| Type | Zener |
| Mounting | Through Hole |
| Voltage - breakdown | 285V |
| Voltage - clamping (Max) @ ipp | 414V |
| Voltage - reverse standoff | 256V |
| Current - peak pulse (10/1000μs) | 1.45A |
| Power - peak pulse | 600W |
| Power line protection | No |
| Operating temperature | -55°C~175°C(TJ) |
| Package | Bulk |
| Applications | General Purpose |
| Case | DO-204AC, DO-15, Axial |
| Unidirectional channels | 1 |
The P6KE300A-B is a 600W peak-pulse-power Zener TVS diode from Diodes Incorporated, designed to clamp transients on DC power rails and signal lines.
The 256V standoff means the diode does not conduct at normal line voltages up to that level, only clamping when a transient pushes the line above the 285V breakdown threshold. The 414V clamp ceiling limits the voltage the downstream circuit sees during a surge event.
The P6KE300A-B is an active part from Diodes Incorporated.