Panjit International Inc. 1.5SMC-AU series bidirectional Zener TVS, DO-214AB (SMC), 1500W peak pulse power, 23.1V reverse standoff, 37.5V clamping, AEC-Q101 qualified.
| Parameter | Value |
|---|---|
| Type | Zener |
| Series | 1.5SMC-AU |
| Mounting | Surface Mount |
| Voltage - breakdown | 25.7V |
| Voltage - clamping (Max) @ ipp | 37.5V |
| Voltage - reverse standoff | 23.1V |
| Current - peak pulse (10/1000μs) | 40A |
| Power - peak pulse | 1500W (1.5kW) |
| Power line protection | No |
| Operating temperature | -55°C ~ 150°C (TJ) |
| Grade | Automotive |
| Package | Tape & Reel (TR) Cut Tape (CT) |
| Qualification | AEC-Q101 |
| Case | DO-214AB, SMC |
| Bidirectional channels | 1 |
The 1.5SMC27CA-AU_R1_000A1: This surge rating suits load-dump and inductive-load switching transients common in automotive and industrial 24V systems.
The SMC footprint provides adequate copper area for heat sinking during repetitive surge events, and the wide temperature grade covers under-hood and engine-bay thermal profiles.