Overview of CLA50E1200HB by Littelfuse Inc.
The CLA50E1200HB, manufactured by Littelfuse Inc., is a Silicon Controlled Rectifier (SCR) designed for use in a variety of electrical applications. This component features a maximum RMS On-state current of 79A, with a peak On-state current of 50,000mA and a repetitive peak off-state voltage (VDRM) of 1200V. The part is housed in a TO-247AD plastic package, which is ROHS compliant and suitable for flange mounting.
This SCR is characterized by several electrical attributes that support its functionality in various circuits. It has a holding current maximum of 75mA and a gate trigger current maximum of 50mA, both of which are essential for ensuring reliable operation in switching applications. With an operating temperature range from -40°C to 150°C, this component can potentially perform effectively in challenging thermal environments. The configuration is specified as a single element, and the device features three terminals with a tab for enhanced mounting stability. Additionally, it has a notable circuit commutated turn-off time of approximately 200µs, which may be crucial in fast-switching applications.
The current life cycle of the part is classified as active, indicating that it is still in production. It complies with the REACH and ROHS directives, affirming its environmental safety standards. It is important to note that product availability may fluctuate and users should consult distributors for the latest stock levels.
Industry Applications for CLA50E1200HB
The CLA50E1200HB could find potential applications across various industries due to its robust specifications. Below are several example industries and associated use cases that may benefit from this SCR.
- Industrial Automation: This SCR might be used in motor control applications, where its capacity to handle high currents can assist in driving motors efficiently. The component could be integrated into variable frequency drives (VFDs) or industrial relays, which often require reliable power switching capabilities.
- Transportation and Logistics: The part might be applicable in electric vehicle (EV) systems, particularly in power management and control circuits. As vehicles increasingly adopt electric drivetrains, devices like the CLA50E1200HB could play a significant role in the control of battery charging systems.
- Consumer Electronics: While primarily suited for high-power applications, this SCR could potentially be found in power supply circuits for high-end audio systems or other consumer gadgets that require precise switching capabilities. Its voltage ratings suggest it could handle high voltage loads safely.
- Aerospace and Defense: Given its robust voltage specifications, this SCR might be utilized in power conditioning and conversion systems in various aerospace applications, although specific certifications would need to be confirmed. Applications can include avionics systems where high reliability and performance are crucial.
- Robotics and Drones: In automation and robotics, the CLA50E1200HB could potentially be employed in control circuits for actuators or motors, facilitating efficient power management in robotic systems.
It is critical to note that these potential industry applications are conceptual and require thorough analysis and verification by engineering and design teams to ensure they meet specific standards and application requirements.
About Littelfuse Inc.
Littelfuse Inc. is a manufacturer known for its wide range of electronic components, including a significant portfolio within the category of Trigger Devices, specifically Silicon Controlled Rectifiers (SCRs). The company produces various SCR models, including the CLA50E1200HB, which are characterized by their high voltage and current ratings. Littelfuse’s SCRs are designed for various applications, from industrial machinery to consumer electronics, demonstrating a versatile use case supported by reliable product performance.
In addition to the CLA50E1200HB, Littelfuse manufactures other similar parts that may fulfill different voltage and current requirements, allowing designers to select components that best fit their specific application needs. The company emphasizes compliance with environmental standards, ensuring that its products are safe for use in modern electronic systems.
Where to Find CLA50E1200HB by Littelfuse Inc.
In addition to the CLA50E1200HB, users might consider exploring the broader category of Silicon Controlled Rectifiers for alternate parts that may meet similar electrical characteristics, whether offered by Littelfuse or other manufacturers.