The HTM-304X_306X_308X series devices are zero-cross photoelectric bidirectional thyristor optocouplers. They are designed for applications requiring high input-output isolation and reliable switching of AC loads.
| Model | Peak Breakdown Voltage (V) | Input Forward Current (mA) | Reverse Voltage (V) | Power Dissipation (mW) | Junction Temperature (C) | On state RMS current (mA RMS) | Peak Repetitive Surge Current (A) | Isolation Voltage (Vrms) | Operating Temperature (C) | Storage Temperature (C) | Led Trigger Current (mA) | Holding Current (uA) |
| HTM-304X | 400 | 50 | 6 | 120 | 100 | 100 | 1 | 5000 | -40 ~ 110 | -55 ~ 125 | 15 (HTM-3041) | 280 |
| HTM-306X | 600 | 50 | 6 | 120 | 100 | 100 | 1 | 5000 | -40 ~ 110 | -55 ~ 125 | 10 (HTM-3062) | 280 |
| HTM-308X | 800 | 50 | 6 | 120 | 100 | 100 | 1 | 5000 | -40 ~ 110 | -55 ~ 125 | 5 (HTM-3083) | 280 |