Functioning as a trigger diode with a fixed voltage reference, the DB3 can be used in conjunction with triacs for simplified gate control circuits or as a starting element in fluorescent lamp ballasts..
The BT131 is a planar passivated very sensitive gate four-quadrant TRIAC for air conditioner indoor fan control and general purpose motor control. Features and benefits: Direct Interfacing to Logic Level ICs, Direct Interfacing to Low Power Gate Drive Circuits and Microcontrollers, High Blocking Voltage Capability, Planar Passivated for Voltage Ruggedness and Reliability, Triggering in All Four Quadrants, Very Sensitive Gate..
BT136-600E is a 600V 4A very sensitive gate Triac in a TO-220AB plastic package intended for use in general purpose bidirectional switching and phase control applications..
BT136-600D is a 600V 4A very sensitive gate Triac in a TO-220AB plastic package intended for use in general purpose bidirectional switching and phase control applications..
BT139-600E is Planar passivated sensitive gate four quadrant triac in a T0-220AB 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..
The BT169 is a through hole planar passivated silicon controlled rectifier with sensitive gate 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. Typical applications of SCR are Ignition circuits, lighting ballasts, protection circuits..
