onsemi

MURB1620CT

MURB1620CT Description

The MURB1620CT from onsemi is a high-performance 200V, 8A diode array designed for fast-switching applications. Part of the SWITCHMODE™ series, it features a 1 Pair Common Cathode configuration in a D2PAK surface-mount package, optimized for efficiency and thermal management. With a fast recovery time of 35ns and low forward voltage drop (975mV @ 8A), it minimizes power losses and enhances system reliability. This obsolete yet robust component remains relevant for legacy designs requiring high-current rectification with rapid switching capabilities.

MURB1620CT Features

• Fast Recovery: ≤500ns recovery time at >200mA, ensuring minimal switching losses.
• Low Leakage Current: 5µA @ 200V reverse leakage improves efficiency.
• High Current Handling: 8A average rectified current per diode for demanding applications.
• Thermally Efficient: D2PAK package offers superior heat dissipation.
• Standard Technology: Reliable performance with REACH Unaffected compliance.
• Common Cathode Design: Simplifies circuit layout in bridge or OR-ing configurations.

MURB1620CT Applications

Ideal for:

• Switch-mode power supplies (SMPS): High-speed rectification in AC/DC converters.
• Motor drives: Efficient freewheeling diode in H-bridge circuits.
• Industrial inverters: Fast recovery reduces losses in high-frequency switching.
• Automotive systems: Robust performance in voltage clamping and transient suppression.
• Renewable energy: Solar inverters benefit from low Vf and thermal stability.

Conclusion of MURB1620CT

The MURB1620CT excels in high-speed, high-current rectification with its low Vf, fast recovery, and rugged D2PAK package. While marked obsolete, its proven reliability makes it a preferred choice for legacy or cost-sensitive designs in power electronics. Engineers valuing efficiency, thermal performance, and compact layouts will find it a compelling solution for SMPS, motor drives, and industrial systems.