onsemi

NRVB2045EMFST3G

NRVB2045EMFST3G Description

The NRVB2045EMFST3G from onsemi is a high-performance Schottky diode designed for surface-mount applications, offering 45V reverse voltage and 20A average rectified current (Io). This fast-recovery diode (≤500ns) is optimized for efficiency in power conversion circuits, featuring a low forward voltage drop (640mV @ 20A) and minimal reverse leakage current (400µA @ 45V). Packaged in a 5DFN format with Tape & Reel (TR) for automated assembly, it meets ROHS3 and REACH compliance, ensuring environmental and regulatory adherence. Its Moisture Sensitivity Level (MSL 1) rating guarantees reliability in diverse operating conditions.

NRVB2045EMFST3G Features

• High Current Handling: 20A continuous forward current for robust power management.
• Low Vf: 640mV @ 20A reduces conduction losses, enhancing energy efficiency.
• Fast Recovery: ≤500ns switching speed minimizes switching losses in high-frequency circuits.
• Low Leakage: 400µA @ 45V ensures minimal power dissipation in standby modes.
• Compact 5DFN Package: Space-saving design ideal for modern PCB layouts.
• Reliable Compliance: ROHS3, REACH, and EAR99 certifications for global deployment.

NRVB2045EMFST3G Applications

• Switch-Mode Power Supplies (SMPS): Improves efficiency in buck/boost converters.
• DC-DC Converters: Ideal for synchronous rectification due to fast recovery.
• Motor Drives: Low Vf reduces heat generation in H-bridge configurations.
• Solar Inverters: High current capability suits MPPT and bypass diode roles.
• Automotive Systems: MSL 1 reliability for under-hood and infotainment power stages.

Conclusion of NRVB2045EMFST3G

The NRVB2045EMFST3G stands out for its high-current, low-loss performance, making it a superior choice for high-efficiency power electronics. Its fast recovery, compact footprint, and compliance cater to demanding applications in industrial, automotive, and renewable energy systems. Engineers benefit from its balanced trade-off between Vf and leakage, ensuring optimal thermal and electrical performance in space-constrained designs.