The 1.5SMC36CA-M3/9AT is a bidirectional Zener transient voltage suppressor from Vishay's 1.5SMC series, branded TransZorb®. It is designed for general-purpose circuit protection in surface-mount assemblies.
Housed in a DO-214AB (SMC) package, also designated as supplier device package DO-214AB (SMCJ). The surface-mount footprint is standard for this JEDEC outline, with the cathode band on the body identifying the anode side for unidirectional variants — this bidirectional part has no polarity.
