NRVBS240LNT3G

Single Diodes Overview

The NRVBS240LNT3G is a surface mount Schottky power rectifier manufactured by onsemi, utilizing the metal-to-silicon barrier principle. It features an SMB (DO-214AA) package with J-bend leads for automated handling. The device provides a peak repetitive reverse voltage of 40 V and an average rectified forward current of 2.0 A at a case temperature of 100°C. Key electrical characteristics include a maximum instantaneous forward voltage of 0.54 V at 2.0 A and 125°C junction temperature, and a non-repetitive peak surge current rating of 25 A. It operates within a junction temperature range of -55°C to +150°C.

Single Diodes Feature Summary

• Employs epitaxial construction with oxide passivation and metal overlay contact for high stability.
• Includes guard-ring structure designed to provide overvoltage protection.
• Features low forward voltage drop to enhance efficiency in switching applications.
• Qualified under AEC-Q101 standards with PPAP capability for automotive requirements.

Single Diodes Applications

• Low voltage, high frequency switching power supplies
• Free wheeling diodes
• Polarity protection diodes

Single Diodes Procurement Notes

Verify that the specific part number suffix matches the required automotive qualification level. Confirm the package type corresponds to the SMB form factor with J-bend leads. Ensure compliance with RoHS directives as these are lead-free devices. Check datasheet revisions for any updates to thermal resistance or electrical limits before finalizing procurement specifications.

Single Diodes Selection Notes

Select this component when designing circuits requiring a 40 V reverse voltage rating and up to 2.0 A continuous forward current. Consider the thermal resistance values for heat dissipation calculations in enclosed environments. Evaluate the low forward voltage characteristic for efficiency optimization in low-voltage output stages. Verify that the operating temperature range meets the environmental conditions of the target application.

Single Diodes Part Context

This device belongs to the NRVB series of surface mount Schottky rectifiers from onsemi. The NRVB prefix indicates specific site and control change requirements suitable for automotive and other demanding applications. It shares functional similarities with the MBRS240LT3G but differs in qualification standards and manufacturing controls.

Single Diodes Replacement Considerations

The MBRS240LT3G is a functionally equivalent standard commercial grade alternative. Verify if the AEC-Q101 qualification and PPAP capability of the NRVB prefix are strictly required for the application. If automotive qualification is not needed, the MBRS variant may be considered based on availability and cost.

Single Diodes FAQ

What is the maximum junction temperature for the NRVBS240LNT3G?

The maximum operating junction temperature is +150°C.

Does this device meet automotive qualification standards?

Yes, the NRVB prefix indicates it is AEC-Q101 qualified and PPAP capable.

What is the typical forward voltage drop at rated current?

The maximum instantaneous forward voltage is 0.54 V at 2.0 A and a junction temperature of 125°C.