WEEN SEMICONDUCTORS BT134W Series D Triac, 600V, 1A, SOT-223

The WEEN SEMICONDUCTORS BT134W Series D Triac is a very sensitive gate, planar passivated four-quadrant triac housed in a surface-mountable SOT-223 plastic package. Designed for seamless interfacing with low-power drivers, including microcontrollers, this component offers a versatile solution for modern electronic control circuits.

Its very sensitive gate allows for direct connection to logic-level integrated circuits, eliminating the need for additional driver stages and simplifying circuit design. The planar passivation process enhances voltage ruggedness and long-term reliability, making it suitable for demanding applications. The surface-mount package is ideal for automated assembly processes in high-volume manufacturing.

Key Features

• Very Sensitive Gate: Enables direct interfacing with microcontrollers and low-power gate drivers.
• Four-Quadrant Triggering: Provides flexible control in all operational modes.
• High Blocking Voltage: A peak repetitive off-state voltage of 600V ensures robust performance in mains-powered circuits.
• Planar Passivated: Offers superior voltage ruggedness and enhances the device's long-term reliability.
• Surface-Mount Design: The SOT-223 package is compact and suitable for modern PCB assembly.

This triac is an excellent choice for engineers and hobbyists seeking a reliable, logic-compatible switching component for AC power control.

Specifications

• Peak Repetitive Off-State Voltage: 600V
• On-State RMS Current: 1A
• Case Style: SOT-223
• Gate Trigger Voltage (Max): 1V
• Peak Non-Repetitive Surge Current: 11A
• Holding Current (Max): 10mA
• Number of Pins: 4
• Maximum Operating Temperature: 125°C
• Peak On-State Voltage: 1.5V
• Mounting Type: Surface Mount
• Product Range: BT134W
• Package Dimensions: 43mm (Height) x 33mm (W) x