| Parameter | Condition | Min | Typ | Max | Unit | | :--- | :--- | :--- | :--- | :--- | :--- | | | At rated current | - | 1.5 | 1.8 | V AC | | Off-State Leakage Current | At rated voltage | - | - | 5 | mA | | Turn-On Time | Zero-crossing type | - | 10 | - | ms | | Turn-Off Time | | - | 10 | - | ms |
Here is a brief investigative report explaining the likely causes and how to proceed. Highway09a Ic Datasheet Pdf