onsemi

MURD620CTG

MURD620CTG Description

The MURD620CTG from onsemi is a high-performance surface-mount diode array designed for fast-switching applications. This 200V, 3A device belongs to the SWITCHMODE™ series, optimized for efficiency in power conversion circuits. Its 1 Pair Common Cathode configuration and Standard technology make it suitable for compact designs requiring reliable rectification. With a reverse recovery time (trr) of just 35ns and fast recovery characteristics (<500ns at >200mA), it minimizes switching losses, enhancing system efficiency. Packaged in a DPAK (TO-252) tube, it meets ROHS3 and REACH compliance, ensuring environmental safety.

MURD620CTG Features

• High-Speed Switching: Ultra-low 35ns trr and 1V forward voltage (max) @ 3A reduce power dissipation.
• Robust Performance: 200V reverse voltage and 5µA leakage current @ Vr ensure reliability under high-stress conditions.
• Compact & Efficient: Surface-mount DPAK package saves board space while supporting 3A average rectified current per diode.
• Compliance: ROHS3, REACH Unaffected, and EAR99 certified for global use.
• Obsolete Status: While no longer in production, it remains a proven choice for legacy designs or inventory-based procurement.

MURD620CTG Applications

Ideal for:

• Switch-mode power supplies (SMPS) and DC-DC converters, where fast recovery minimizes losses.
• Freewheeling diodes in motor drives and inductive load protection circuits.
• High-frequency rectification in industrial and automotive systems (e.g., inverters, battery chargers).
• Energy-efficient designs requiring low forward voltage and leakage, such as LED drivers or telecom power modules.

Conclusion of MURD620CTG

The MURD620CTG excels in high-speed, high-efficiency applications, leveraging its fast recovery, low Vf, and compact DPAK package. Though marked obsolete, its performance metrics—such as 35ns trr and 200V rating—make it a durable choice for legacy or niche designs. Engineers valuing low switching losses and space-saving mounting will find it particularly effective in SMPS, motor control, and power conversion systems. For replacements, consider onsemi’s newer SWITCHMODE™ diodes with similar specs.