Taiwan Semiconductor Corporation 1.5KE series Zener TVS diode, Automotive grade, 1500W peak pulse, 6.45V breakdown, 10.5V clamping, DO-201AA axial package, Tape & Reel.
| Parameter | Value |
|---|---|
| Type | Zener |
| Series | 1.5KE |
| Mounting | Through Hole |
| Voltage - breakdown | 6.45V |
| Voltage - clamping (Max) @ ipp | 10.5V |
| Voltage - reverse standoff | 5.8V |
| Current - peak pulse (10/1000μs) | 150A |
| Power - peak pulse | 1500W (1.5kW) |
| Power line protection | No |
| Operating temperature | -55°C ~ 175°C (TJ) |
| Grade | Automotive |
| Package | Tape & Reel (TR) |
| Qualification | AEC-Q101 |
| Case | DO-201AA, DO-27, Axial |
| Unidirectional channels | 1 |
The 1.5KE6.8AHR0G: It clamps at 10.5 V maximum with a 150 A peak pulse current capability, making it a fit for 5.8 V nominal rail protection in engine-bay or chassis-mounted ECUs.
Reverse standoff is 5.8 V typical, with a minimum breakdown of 6.45 V — this part triggers before the protected rail exceeds the 6.8 V nominal threshold.