onsemi

MR856G

MR856G Description

The MR856G from onsemi is a high-performance general-purpose rectifier diode designed for demanding applications requiring fast recovery times and high-voltage handling. With a 600V reverse voltage (Vr) and 3A average rectified current (Io), this diode is engineered for efficiency and reliability in power conversion circuits. Its fast recovery time of 300ns and low forward voltage drop (1.25V @ 3A) minimize power losses, making it ideal for high-frequency switching applications. Packaged in an axial form factor, the MR856G is suitable for through-hole mounting and complies with ROHS3 and REACH environmental standards.

MR856G Features

• High Voltage & Current Rating: Supports 600V Vr (Max) and 3A Io for robust performance.
• Fast Recovery Time: 300ns trr ensures minimal switching losses in high-frequency circuits.
• Low Leakage Current: 10µA @ 600V enhances efficiency in blocking reverse voltage.
• Low Forward Voltage Drop: 1.25V @ 3A reduces conduction losses.
• Axial Package: Easy through-hole mounting for prototyping and industrial applications.
• Compliance: ROHS3, REACH Unaffected, and EAR99 certified for global use.
• Reliability: Moisture Sensitivity Level (MSL) 1 (Unlimited) ensures durability in harsh environments.

MR856G Applications

The MR856G excels in:

• Power Supplies: AC-DC converters, SMPS, and bridge rectifiers.
• Industrial Electronics: Motor drives, inverters, and welding equipment.
• Automotive Systems: Battery chargers and voltage regulation circuits.
• Consumer Electronics: CRT displays, LED drivers, and surge protection.
• Renewable Energy: Solar inverters and wind power systems.

Conclusion of MR856G

The onsemi MR856G is a high-efficiency, fast-recovery diode optimized for high-voltage, medium-current applications. Its low leakage, fast switching, and axial packaging make it a versatile choice for power electronics, industrial systems, and renewable energy solutions. With ROHS3 compliance and unmatched reliability, this diode stands out as a cost-effective solution for engineers seeking durability and performance in demanding environments.