Taiwan Semiconductor 1.5SMC series Zener TVS, bidirectional, 1500W peak pulse power, 23.1V standoff, 37.5V clamp, DO-214AB (SMC), AEC-Q101, Tape & Reel.
| Parameter | Value |
|---|---|
| Type | Zener |
| Series | 1.5SMC |
| Mounting | Surface Mount |
| Voltage - breakdown | 25.7V |
| Voltage - clamping (Max) @ ipp | 37.5V |
| Voltage - reverse standoff | 23.1V |
| Current - peak pulse (10/1000μs) | 42A |
| Power - peak pulse | 1500W (1.5kW) |
| Power line protection | No |
| Operating temperature | -55°C ~ 150°C (TJ) |
| Grade | Automotive |
| Package | Tape & Reel (TR) |
| Qualification | AEC-Q101 |
| Case | DO-214AB, SMC |
| Bidirectional channels | 1 |
The 1.5SMC27CAHM6G: It clamps at 37.5 V max, with a reverse standoff of 23.1 V and a minimum breakdown of 25.7 V.
The bidirectional channel means there's no polarity to worry about — orientation on the PCB is the same either way, which simplifies assembly and reduces the chance of a rework call.