WeEn Semiconductors Co., Ltd TRIAC Through Hole 3-Pin TO-220 600 V 12A Rated Current BT138-600,127

WeEn Semiconductors Co., Ltd BT138-600,127 is a high-quality TRIAC semiconductor device designed for alternating current switching and control applications. This Through Hole, 3-pin TRIAC features a TO-220 package which facilitates efficient heat dissipation and robust mounting. It is engineered to handle an average on-state current (Irms) of 12 A and supports a repetitive peak reverse voltage (VDRM) of 600 V, making it suitable for industrial, commercial, and electronic power control applications.

The device requires a maximum gate trigger current of 70 mA with a gate trigger voltage of 1.5 V, enabling precise gating control. It can withstand surge currents up to 105 A and maintains operation across a broad temperature range from -40°C to 125°C, ensuring reliability in demanding environments.

With a compact height of 9.4 mm and length of 10.3 mm, this TRIAC is optimized for integration into printed circuit boards where space efficiency is critical. The device conforms to RoHS standards certifying that it meets environmental compliance for lead-free soldering and other manufacturing considerations.

This single configuration TRIAC has a peak on-state voltage of 1.65 V and a low repetitive peak off-state current of 0.5 mA, enhancing its effectiveness in reducing power losses and heat generation during operation. Its 3-pin design simplifies connection and replacement in electrical circuits.

Rated Average On-State Current Irms: 12 A ensures high current handling capacity. Through Hole mount type with TO-220 package improves mechanical and thermal stability. Gate trigger current max 70 mA and trigger voltage max 1.5 V for efficient switching.

Surge current rating of 105 A supports transient peaks. Wide operating temperature range from -40°C to 125°C for industrial environments. Compact dimensions optimize space utilization in PCB layouts. RoHS compliant for eco-friendly manufacturing.

Peak on-state voltage of 1.65 V minimizes power loss during conduction. Repetitive peak off-state current of 0.5 mA reduces leakage current. Single configuration with 3-pin layout for ease of integration.

This TRIAC is ideal for applications in industrial control systems, home appliance power control, motor speed control, lighting dimmers, and other AC switching mechanisms requiring high reliability and efficient power management.

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