NRVBD660CTG-VF01

Overview

The NRVBD660CTG-VF01 is a Schottky diode array manufactured by onsemi, designed for switch-mode power rectification applications. It features a common cathode configuration with two independent diodes within a single package. The device is rated for a repetitive reverse voltage of 60 V and offers an average forward current capacity of 3 A. Key electrical characteristics include a maximum forward voltage of 520 mV at 3 A and a low reverse leakage current of 1 mA at 60 V. The component utilizes a TO-252 (DPAK) surface-mount package to facilitate efficient thermal management and compact circuit board integration.

Feature Summary

• Schottky barrier technology ensures fast switching speeds and minimal reverse recovery charge
• Common cathode dual-diode architecture simplifies synchronous rectifier designs
• Low forward voltage drop contributes to enhanced overall system efficiency
• Robust construction supports reliable operation in high-frequency power conversion environments

Applications

• DC-DC converter output rectification
• Synchronous rectification in point-of-load modules
• Free-wheeling diodes in buck and boost converters
• General-purpose rectification in consumer electronics power supplies

Procurement Notes

Verify the specific suffix 'VF01' against the manufacturer's official documentation to confirm exact tape-and-reel packaging specifications and quantity per reel. Ensure that the ordering part number matches the required lead frame finish and marking code variations. Cross-reference the datasheet revision history to validate compliance with current environmental standards and RoHS directives before finalizing procurement orders.

Selection Notes

Select this component when designing circuits requiring a 60 V blocking capability and up to 3 A continuous current handling in a DPAK footprint. Evaluate the thermal resistance characteristics of the TO-252 package against the expected ambient temperature and duty cycle. Confirm that the 520 mV forward voltage specification aligns with the target efficiency goals for the specific power supply topology being implemented.

Part Context

This device belongs to onsemi's NRVBD series of Switchmode Power Rectifiers, which are engineered for high-efficiency power management solutions. The series leverages silicon carbide or advanced silicon Schottky technologies to minimize conduction losses. The NRVBD660CTG-VF01 specifically addresses the need for compact, high-current rectification in modern portable devices and industrial power adapters where space constraints and thermal performance are critical design parameters.

Replacement Considerations

The NRVBD640CTG-VF01 serves as a verified substitute option within the same product family, offering identical pinout and package dimensions but with a reduced 40 V reverse voltage rating. Designers must ensure that the application's peak inverse voltage requirements do not exceed the lower limit of the replacement part.