Taiwan Semiconductor Corporation 1.5KE series TVS diode, Zener type, 1500W peak pulse power, 12.8V reverse standoff, 21.2V clamping, DO-201AA axial package, bulk.
| Parameter / Attribute | Specification / Value |
|---|---|
| Type | Zener |
| Series | 1.5KE |
| Mounting | Through Hole |
| Voltage - breakdown | 14.3V |
| Voltage - clamping (Max) @ ipp | 21.2V |
| Voltage - reverse standoff | 12.8V |
| Current - peak pulse (10/1000μs) | 74A |
| Power - peak pulse | 1500W (1.5kW) |
| Power line protection | No |
| Operating temperature | -55°C ~ 175°C (TJ) |
| Package | Bulk |
| Applications | General Purpose |
| Case | DO-201AA, DO-27, Axial |
| Unidirectional channels | 1 |
Factory lead times blocking production? We lock verified brand-new original stock in Shenzhen within 2 hours.
Direct access to Shenzhen floor inventory, franchised allocation buffers, and factory bonded stock to resolve line-down shutdowns.
Standard factory-sealed packaging compliant with EIA-481 standards for automated high-speed SMT pick-and-place lines.
High-resolution photos of original reel labels, 2D DataMatrix, and pin coplanarity sent via WhatsApp/Telegram before you release wire payment.
The 1.5KE15A B0G: The 12.8 V reverse standoff voltage means it stays transparent on a 12 V nominal rail — no leakage or conduction during normal operation — and only starts conducting when the line exceeds the 14.3 V minimum breakdown threshold.
Supplied in bulk packaging — no tape-and-reel, so it is a hand-insert or wave-solder part for prototype runs and low-volume production.