Bourns Inc. 1.5SMC-Q series Automotive AEC-Q101 Zener TVS diode, bidirectional, 1500W peak pulse, 15.3V standoff, DO-214AB SMC package, Tape & Reel.
| Parameter | Value |
|---|---|
| Type | Zener |
| Series | Automotive, AEC-Q101, 1.5SMC-Q |
| Mounting | Surface Mount |
| Voltage - breakdown | 17.1V |
| Voltage - clamping (Max) @ ipp | 25.2V |
| Voltage - reverse standoff | 15.3V |
| Current - peak pulse (10/1000μs) | 60.3A |
| Power - peak pulse | 1500W (1.5kW) |
| Power line protection | No |
| Operating temperature | -55°C~150°C(TJ) |
| Package | Tape & Reel (TR) |
| Applications | Automotive, Telecom |
| Case | DO-214AB, SMC |
| Bidirectional channels | 1 |
The 1.5SMC18CA-Q: Housed in a DO-214AB (SMC) surface-mount package, the part is a standard footprint swap — no lab bench needed, just a reflow profile or hot-air station. Operating from -55°C to 150°C junction, it handles under-hood thermal cycling without derating the clamping voltage.
The 1.5SMC-Q series includes other voltage variants in the same DO-214AB package, but the 18V bidirectional version is unique.