Document
BT138B-600E
4Q Triac
22 August 2017
Product data sheet
1. General description
Planar passivated sensitive gate four quadrant triac in a SOT404 (D2PAK) surface-mountable plastic package intended for use in general purpose bidirectional switching and phase control applications. This sensitive gate "series E" triac is intended to be interfaced directly to microcontrollers, logic integrated circuits and other low power gate trigger circuits.
2. Features and benefits
• Direct triggering from low power drivers and logic ICs • High blocking voltage capability • Planar passivated for voltage ruggedness and reliability • Sensitive gate • Surface-mountable package • Triggering in all four quadrants
3. Applications
• General purpose motor control • General purpose switching
4. Quick reference data
Table 1. Quick reference data
Symbol
Parameter
Conditions
VDRM
repetitive peak offstate voltage
IT(RMS)
RMS on-state current full sine wave; Tmb ≤ 99 °C; Fig. 1; Fig. 2; .