Semikron 98041 Semipack 1 Thyristor Module Rectifier SKKD 46/14

Semikron SKKD 46/14 SEMIPACK 1 Thyristor Module Rectifier

The Semikron SKKD 46/14 is a high-performance thyristor module rectifier designed for efficient power conversion in various industrial applications. Encased in the robust SEMIPACK 1 housing, this module ensures reliable operation and durability.

Key Features

• High Voltage Capability: With a repetitive peak reverse voltage (V_RRM) of 1400V, the SKKD 46/14 is suitable for applications requiring high voltage handling.
• Substantial Current Handling: It supports a maximum average forward current (I_FAV) of 47A at a case temperature of 85°C, ensuring efficient performance under demanding conditions.
• Surge Current Resilience: The module can withstand a surge on-state current (I_FSM) of up to 600A, providing robustness against transient overcurrents.
• Thermal Efficiency: Featuring a low thermal resistance junction to case (R_th(j-c)) of 0.06°C/W, it facilitates effective heat dissipation, enhancing overall thermal management.
• Compact Design: The SEMIPACK 1 housing measures 93mm x 20mm x 30mm, offering a space-saving solution without compromising performance.

Applications

The SKKD 46/14 is versatile and can be employed in various applications, including:

• Non-Controllable Rectifiers: Ideal for AC/AC converters where consistent rectification is required.
• Line Rectifiers: Suitable for transistorized AC motor controllers, ensuring smooth and efficient motor operation.
• DC Motor Field Supply: Provides reliable field supply for DC motors, enhancing their performance and longevity.

Additional Information

The SKKD 46/14 is UL recognized (file no. E 63 532), underscoring its compliance with stringent safety and quality standards. Its design includes heat transfer through an aluminum oxide ceramic isolated metal baseplate and hard soldered joints, contributing to high reliability and extended service life.

In summary, the Semikron SKKD 46/14 SEMIPACK 1 Thyristor Module Rectifier combines high voltage and current capabilities with efficient thermal management and a compact design, making it a dependable choice for various industrial power conversion applications.