This product is a glass passivated, sensitive gate triac suitable for general purpose bidirectional switching and phase control applications, where high sensitivity is required in all four quadrants. It works with a working voltage in the range of 500V to 600V, and an rated current in the range of 1A to 10A.
This document is a product specification for the BT134W series E sensitive gate triacs. These glass-passivated devices are designed in a plastic envelope suitable for surface-mounting and are intended for general-purpose bidirectional switching and phase control applications where high sensitivity is required in all four quadrants.
The datasheet provides comprehensive data including limiting values, thermal resistances, static and dynamic characteristics, and mounting instructions. It details the pin configuration (SOT223 package), maximum ratings such as repetitive peak off-state voltages up to 600V and RMS on-state currents of 1A, along with typical application curves for current dissipation and gate trigger parameters.
| Package Type | SOT223 |
|---|---|
| Repetitive Peak Off-State Voltage (500E) | 500 V |
| RMS On-State Current | 1 A |
| Non-Repetitive Peak On-State Current | 10 A |
The device has a maximum RMS on-state current of 1 A.
The BT134W-500E model supports up to 500 V and the BT134W-600E supports up to 600 V.
The maximum operating junction temperature is 125 °C.