Taiwan Semiconductor 1.5SMC series bidirectional Zener TVS diode, 1.5SMC43CAHM6G, 1500W peak pulse power, 36.8V reverse standoff, 59.3V clamping, DO-214AB (SMC) package, AEC-Q101 qualified.
| Parameter | Value |
|---|---|
| Type | Zener |
| Series | Automotive, AEC-Q101, 1.5SMC |
| Mounting | Surface Mount |
| Voltage - breakdown | 40.9V |
| Voltage - clamping (Max) @ ipp | 59.3V |
| Voltage - reverse standoff | 36.8V |
| Current - peak pulse (10/1000μs) | 26A |
| Power - peak pulse | 1500W (1.5kW) |
| Power line protection | No |
| Operating temperature | -55°C~150°C(TJ) |
| Package | Tape & Reel (TR) |
| Applications | Automotive |
| Case | DO-214AB, SMC |
| Bidirectional channels | 1 |
The 1.5SMC43CAHM6G: The 36.8V reverse standoff means it sits across a 36V rail without conducting — the leakage stays below the datasheet limit until the transient exceeds the breakdown threshold at 40.9V minimum.
AEC-Q101 qualified — the 1.5SMC43CAHM6G passes the automotive stress tests: temperature cycling, high-temperature reverse bias, and ESD robustness.
The type is Zener (bidirectional TVS diode), and the series is Automotive, AEC-Q101, 1.5SMC. The 1.5SMC family is a standard 1500W peak pulse power platform; the automotive suffix adds AEC-Q101 qualification.