Semikron Danfoss Dual Thyristor Module 1200 V, 137 A, 150 mA, 4.7 kA, 1.8 V SKKT 132/12 E

Semikron Danfoss SKKT 132/12 E is a high-performance Dual Thyristor Module engineered with a 1200 V repetitive peak reverse voltage and an average on-state current (Irms) rating of 137 A. Incorporating SCR (Silicon-Controlled Rectifier) technology within a compact SEMIPACK2 package, this module offers reliable and efficient power control suitable for industrial electrical and electronic applications.

The module is designed for panel mounting and supports a surge current rating of 4.7 kA, enabling it to withstand high transient load conditions typical in welding, battery charging, and regulated power supply equipment. It operates effectively across a broad temperature range from -40°C to 125°C, ensuring robust performance in various environmental conditions.

Its 7-pin configuration and electrical isolation via encapsulation provide safe and secure connections while facilitating ease of integration into existing power control circuits. The module requires a maximum gate trigger current of 150 mA and a gate trigger voltage of up to 2 V, providing precise control over switching operations. Its maximum holding current of 400 mA maintains conduction stability when conducting, and the peak on-state voltage is low at 1.8 V, which reduces power dissipation.

This Thyristor Module is ideal for use in industrial applications such as motor speed control, temperature regulation, power conversion, and switching in welding or plating machines. While there are no specific automotive or additional standards approvals associated, the robust construction and technical ratings make it suitable for demanding electrical power control roles in manufacturing, industrial automation, and power electronics sectors.

Features SCR thyristor type encapsulated in SEMIPACK2 package. Rated for an average on-state current of 137 A and repetitive peak reverse voltage of 1200 V. Supports surge current ratings up to 4.7 kA for transient conditions.

Operates reliably from minimum -40°C to maximum 125°C. Includes 7 pins for robust electrical connectivity. Panel mounting simplifies installation in control panels. Low peak on-state voltage of 1.8 V for efficient conduction.

Maximum gate trigger current of 150 mA and voltage of 2 V. Maximum holding current of 400 mA for stable operation. Suitable for industrial power control, battery chargers, welders, and other regulated power supply equipment.

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