NSVMMBD717LT1G

Overview

The NSVMMBD717LT1G is a high-speed switching diode manufactured by onsemi, housed in an SOT-323 surface-mount package. It features a maximum repetitive peak reverse voltage of 70 V and a forward current rating of 200 mA. The device exhibits a low forward voltage drop of approximately 1.25 V at rated current and a fast reverse recovery time of 4 ns. Designed for automotive reliability, it complies with AEC-Q101 standards and operates within a junction temperature range of -55°C to +150°C.

Feature Summary

• High-speed switching capability with rapid reverse recovery characteristics
• Automotive-grade reliability compliant with AEC-Q101 qualification standards
• Low thermal resistance enabling efficient heat dissipation in compact designs
• Robust construction supporting extended operating temperatures up to 150°C

Applications

• Automotive infotainment systems
• DC-DC converter output rectification
• Freewheeling applications in motor control circuits
• General-purpose high-speed switching in consumer electronics

Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm exact tape-and-reel quantities and packaging specifications. Ensure the component bears the correct marking code corresponding to the NSVMMBD717LT1G designation. Cross-reference the date code and lot number with the supplier's certificate of conformity to validate authenticity and traceability prior to integration into production lines.

Selection Notes

Select this component when designing circuits requiring fast switching speeds combined with automotive-grade durability. The SOT-323 package is suitable for space-constrained PCB layouts. Compare the 70 V reverse voltage rating against circuit peak inverse voltages to ensure adequate margin. Evaluate the 200 mA forward current limit against load requirements to prevent thermal overstress during continuous operation.

Part Context

This device belongs to onsemi’s MBD series of small-signal switching diodes. The series is engineered for high-frequency applications where minimal reverse recovery charge is critical. The 'NSV' prefix indicates automotive-grade qualification, distinguishing it from standard commercial variants while maintaining identical electrical performance parameters for seamless substitution in qualified designs.

Replacement Considerations

Consult official cross-reference lists for verified equivalents such as the BAV99 or BAS16 if pin compatibility and electrical ratings align. Verify that any substitute component meets the same AEC-Q101 automotive reliability standards and fits the SOT-323 footprint without mechanical interference.