The document introduces a three-terminal triac with sensitive gate and passivation capability, which can be directly interfaced with microcontrollers, logic integrated circuits, and other low-power gate trigger circuits. It is mainly used for general purpose switching and phase control.
The document describes passivated, sensitive gate triacs designed to be interfaced directly with microcontrollers and low power gate trigger circuits. These devices are intended for general purpose switching and phase control applications.
Key technical data includes ordering information for BT131-600 and BT131-800 types in TO-92 or SOT54 packages, along with absolute maximum ratings such as a repetitive peak off-state voltage up to 800 V and non-repetitive peak on-state current of 12.5 A.
| Repetitive peak off-state voltage (BT131-600) | ≤ 600 V |
|---|---|
| Repetitive peak off-state voltage (BT131-800) | ≤ 800 V |
| RMS on-state current | ≤ 1 A |
| Non-repetitive peak on-state current | ≤ 12.5 A |
| Package type | SOT54 (TO-92) |
They are designed for general purpose switching and phase control.
Yes, they are designed to be interfaced directly to microcontrollers and logic integrated circuits.
The rate of rise of current should not exceed 3 A/µs.