Taiwan Semiconductor Corporation 1.5KE Series Automotive Zener TVS Diode, 1.5KE110CAH, Bidirectional, 94V Reverse Standoff, 105V Breakdown, 152V Clamping, 10.3A Peak Pulse, DO-201AA Axial, AEC-Q101.
| Parameter | Value |
|---|---|
| Type | Zener |
| Series | 1.5KE |
| Mounting | Through Hole |
| Voltage - breakdown | 105V |
| Voltage - clamping (Max) @ ipp | 152V |
| Voltage - reverse standoff | 94V |
| Current - peak pulse (10/1000μs) | 10.3A |
| 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 |
| Bidirectional channels | 1 |
The 1.5KE110CAH: The reverse standoff voltage of 94 V means the diode stays non-conducting on a nominal 94 V rail, only clamping when the line exceeds the 105 V minimum breakdown threshold. With a single bidirectional channel, this part protects against both positive and negative transients on the same line — no need to orient the diode or use two unidirectional devices back-to-back.
The 1.5KE110CAH is an active part from Taiwan Semiconductor Corporation. Submit an RFQ with your target quantity; we will confirm availability and pricing through our distribution network at quote time.