Diodes Incorporated SMCJ20AQ-13-F, Zener TVS Diode, 1500W peak pulse, 20V reverse standoff, DO-214AB (SMC), AEC-Q101 qualified, Tape & Reel.
| Parameter | Value |
|---|---|
| Type | Zener |
| Mounting | Surface Mount |
| Voltage - breakdown | 22.2V |
| Voltage - clamping (Max) @ ipp | 32.4V |
| Voltage - reverse standoff | 20V |
| Current - peak pulse (10/1000μs) | 46.3A |
| 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 |
| Unidirectional channels | 1 |
The SMCJ20AQ-13-F: The 1500W peak pulse rating at 10/1000µs gives headroom for load-dump and inductive kickback events common on 12V and 24V vehicle electrical systems.
The DO-214AB footprint is widely used, so board-level fit is standard for SMC-packaged TVS diodes.
Yes, it is AEC-Q101 qualified, meaning it meets automotive-grade reliability standards for temperature, bias, and ESD stress. This makes it suitable for automotive electronics applications.