DO-214AB SMC package and board integration
The SMCJ36A-13-F comes in a DO-214AB (SMC) surface-mount package, a standard footprint for 1500 W transient suppressors. The supplier device package is also SMC — same body size, same pad layout as the generic SMC footprint, so no custom land pattern is needed.
1500 W peak pulse — what the rating actually means
The 36 V reverse standoff means the protected rail normally sits at or below 36 V DC — the diode stays transparent until the transient exceeds the 40 V breakdown threshold. Power line protection is not supported, so keep it on signal or low-voltage DC secondary sides, not mains or high-energy AC inputs.
Active lifecycle and sourcing posture
The base product number is SMCJ36, so variants (bidirectional, different standoff voltages) share the same family and package.
The 150°C TJ max is the same thermal limit as most SMC-packaged TVS diodes, so board-level thermal management is straightforward: standard FR4 with adequate copper pour on the cathode tab. General-purpose application classification means no specific qualification (AEC-Q101, IEC 61000-4-x) is cited, so for automotive or mission-critical designs, confirm the surge waveform compliance separately.