BT149D scr equivalent, scr.
* Planar passivated for voltage ruggedness and reliability
* Sensitive gate
* Direct triggering from low power drivers and logic ICs
* A-G-K reverse pin-o.
* General purpose switching and phase control
* Low power circuits
4. Quick reference data
Table 1. Quick refe.
Planar passivated Silicon Controlled Rectifier in a SOT54 (TO-92) plastic package. This SCR is designed to be interfaced directly to microcontrollers, logic ICs and other low power gate trigger circuits.
2. Features and benefits
* Planar passiva.
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