NSVR30CM3T5G

Overview

The NSVR30CM3T5G is a dual common cathode Schottky barrier diode manufactured by onsemi. It features a SOT-723 surface-mount package and operates with a maximum reverse voltage of 30 V and a DC forward current of 200 mA per diode. The device exhibits an extremely fast switching speed, characterized by a reverse recovery time of 5.0 ns maximum. Typical forward voltage is 0.35 V at 10 mA forward current, while total capacitance is typically 7.6 pF at 1.0 V reverse bias. The junction temperature range extends up to 125 °C.

Feature Summary

• Dual common cathode configuration for high-speed switching and circuit protection
• Extremely low forward voltage reduces conduction loss in portable applications
• Miniature SOT-723 package designed for space-constrained environments
• AEC-Q101 qualified and PPAP capable for automotive requirements

Applications

• High-speed switching circuits
• Circuit protection systems
• Voltage clamping applications
• Hand-held and portable electronic devices

Procurement Notes

Verify the specific ordering suffix 'T5G' corresponds to the tape and reel packaging format containing 8,000 units per reel. Confirm that the 'NSVR' prefix indicates compliance with unique site and control change requirements mandated for automotive or specialized industrial applications. Ensure the component meets AEC-Q101 qualification standards if utilized in automotive contexts.

Selection Notes

Select this component when a dual common cathode topology is required within a miniature footprint. The device is suitable for designs prioritizing low forward voltage drop to minimize power dissipation. Consider the 30 V reverse voltage rating and 200 mA continuous current limit to ensure operation remains within the specified thermal and electrical boundaries for the target application environment.

Part Context

This component belongs to the NSR30CM3 series of dual common cathode Schottky barrier diodes. The 'NSVR' prefix specifically denotes parts manufactured under strict automotive quality controls, including AEC-Q101 qualification and PPAP capability. These devices are engineered to replace standard discrete diodes in compact designs where switching speed and low forward voltage are critical performance factors.

Replacement Considerations

Direct substitutes include the NSR30CM3T1G and NSR30CM3T3G variants, which share identical electrical characteristics but differ in packaging quantities. Verify pinout compatibility and package dimensions (SOT-723) before substitution to ensure mechanical fit within the existing printed circuit board layout.

FAQ

What is the maximum reverse recovery time for the NSVR30CM3T5G?

The maximum reverse recovery time (trr) is 5.0 ns, measured under conditions of IF = IR = 10 mA and IR(REC) = 1.0 mA.

Does the NSVR30CM3T5G meet automotive qualification standards?

Yes, the NSVR prefix indicates that the device is AEC-Q101 qualified and PPAP capable, meeting requirements for automotive and other specialized applications.

What is the typical forward voltage at 10 mA forward current?

The typical forward voltage (VF) is 0.35 V when the forward current (IF) is 10 mA.