40HF120 (2)
Solid State Inc.The 40HF120 series is available from Solid State Inc. at Xecor. Designed for high-power rectification and voltage regulation, the 40HF120 offers exceptional performance with a maximum reverse voltage of 1200 V and an average rectified current of 40 A. Key features include a low forward voltage drop of 1.3 V at 125 A, standard recovery speed, and a robust chassis, stud mount design in the DO-203AB (DO-5) package. Available in bulk packaging, it is ideal for demanding applications in industrial power supplies, renewable energy systems, and heavy machinery. Whether used in high-voltage rectifiers, motor drives, or power conversion systems, this series ensures reliability, efficiency, and durability for even the most challenging environments. Xecor is an authorized distributor for Solid State Inc.. Please view our extensive selection of the 40HF120 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| 40HF120 | Diode Switching 1.2KV 40A 2-Pin DO-5 Bulk | DO-5 | 6,265 | |
| VS-40HF120 | 1.2KV Rectifier Diode Switching 40A 2-Pin DO-5 | DO-203AB | 7,193 |
Key Featrues
High Average Rectified Current (40A): With a 40A average rectified current, this diode is capable of handling high current loads, making it ideal for heavy-duty applications like motor drives and welding equipment. This enhances efficiency and reduces the risk of overheating.
Low Forward Voltage Drop (1.3 V @ 125 A): The diode exhibits a low forward voltage drop of 1.3 V at 125 A, minimizing power loss and improving energy efficiency in high-current circuits. This is particularly beneficial in power conversion systems.
Wide Operating Temperature Range (-65°C to 190°C): The diode operates reliably across a broad temperature range, from -65°C to 190°C, making it suitable for extreme environments such as automotive, aerospace, and industrial applications. This ensures consistent performance under harsh conditions.
Chassis, Stud Mount Design (DO-203AB, DO-5): The stud mount design allows for robust mechanical attachment and efficient heat dissipation, making it ideal for high-power applications where thermal management is critical. This design also simplifies installation in chassis-mounted systems.
Applications
Power Conversion in Renewable Energy Systems: This diode is well-suited for power conversion in renewable energy systems, such as solar inverters or wind turbine rectifiers. Its high voltage and current ratings, along with its ability to operate in a wide temperature range (-65°C to 190°C), make it a reliable choice for converting and managing power in harsh environmental conditions.
High-Voltage DC Power Supplies: The 40HF120 diode is an excellent choice for high-voltage DC power supplies used in medical imaging equipment, such as X-ray machines or CT scanners. Its 1200 V reverse voltage and low forward voltage drop (1.3 V @ 125 A) ensure efficient power delivery, while its stud mounting provides secure and stable installation in critical medical applications.
Motor Drive and Control Systems: This diode is ideal for motor drive and control systems in industrial automation, where its high current and voltage ratings ensure reliable operation in demanding environments. Its standard recovery speed and robust chassis mounting make it suitable for use in motor controllers, ensuring efficient and safe operation of heavy machinery.
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