BT134-600E 4A 600V TRIACBT134 series is planar passivated very sensitive gate four quadrant triac s in a SOT82 plastic package intended for use in general-purpose bidirectional switching and phase control applications where high sensitivity is required in all four quadrants. This “series D ” triac” is designed to be interfaced directly to microcontrollers, logic integrated circuits and other low power gate trigger circuits.Specification:Part No: BT134-600EReverse Peak Voltage: 600VVoltage – Off State: 600 VCurrent – On State (It (RMS)) (Max): 4 AVoltage – Gate Trigger (Vgt) (Max): 1.5 VOperating Temperature: 125°CMounting Type: Through HolePackage: SOT-82Body Dimension : 11x 7.5x 2.5mm/0.43″ x 0.3″ x 0.1″ (L*W*T)Terminal Pitch: 2mm/0.08″.Click here for BT-134 datasheet.Package Include: 1 x BT134-600E 4A 600V TRIACClick Traics for similar products.he BT134-600E is a TRIAC, which stands for Triode for Alternating Current. TRIACs are semiconductor devices used for controlling AC power in various electronic applications.Here are the key specifications of the BT134-600E TRIAC:Current Rating: The “4A” in your question refers to the maximum RMS (root mean square) current the TRIAC can handle, which is 4 amperes. This means it can handle up to 4 amperes of current flowing in either direction during AC operation.Voltage Rating: The “600V” indicates the maximum voltage that the TRIAC can block, which is 600 volts. This means it can withstand up to 600V in both forward and reverse directions.Application: TRIACs are commonly used in AC switching applications, especially in dimmer circuits for controlling the brightness of incandescent lamps or other resistive loads.Package: The BT134-600E TRIAC typically comes in a TO-126 package, which has three leads for easy mounting on a heat sink or circuit board.Triggering: TRIACs are triggered to conduct when a small current is applied to the gate terminal. Once triggered, they continue to conduct until the current through the device drops below a certain threshold.Alternating Current: TRIACs are specifically designed for AC applications and are not suitable for use with direct current (DC).The BT134-600E TRIAC is used in a variety of applications where AC power control is required. It can be found in lighting control circuits, motor speed control, AC power switching, and other applications where precise control of AC loads is needed.
