NSVBAS21SLT1G

Single Diodes Overview

The NSVBAS21SLT1G is a small signal switching diode manufactured by onsemi, housed in an SOT-23-3 surface-mount package. It features a dual configuration with a peak reverse voltage of 250 V and a maximum forward current of 225 mA. The device supports a maximum surge current of 625 mA and exhibits a reverse recovery time of 50 ns. Electrical characteristics include a forward voltage of 1.25 V and a reverse current of 100 nA. It operates within a temperature range of -55°C to +150°C and holds AEC-Q101 qualification for automotive reliability.

Single Diodes Feature Summary

• Dual configuration designed for compact circuit integration
• Automotive-grade reliability through AEC-Q101 qualification
• High-voltage capability suitable for demanding switching applications

Single Diodes Applications

• Automotive electronic systems requiring qualified components
• General-purpose high-voltage switching circuits
• Signal processing applications utilizing dual diode configurations

Single Diodes Procurement Notes

Verify the complete part number including the NSV prefix and SLT1G suffix to ensure correct AEC-Q101 automotive qualification and dual configuration. Confirm that the SOT-23-3 package matches the target PCB footprint. Check datasheet specifications for thermal management requirements given the operating temperature range. Ensure supply chain sources provide original manufacturer documentation to validate component authenticity and traceability.

Single Diodes Selection Notes

Select this component when a dual switching diode with automotive certification is required. The 250 V rating distinguishes it from lower-voltage alternatives. Consider the 50 ns recovery time for speed-sensitive designs. The SOT-23-3 package offers space efficiency compared to larger through-hole options. Verify that the 225 mA forward current meets the specific load requirements of the application circuit.

Single Diodes Part Context

This device belongs to the BAS21SL series of small signal switching diodes produced by onsemi. The NSV prefix typically indicates automotive-grade variants within the manufacturer's portfolio. It shares the core electrical architecture of the standard BAS21 series but includes enhanced testing and qualification processes to meet automotive industry standards for durability and performance consistency.

Single Diodes Replacement Considerations

BAS21SLT1G is the non-automotive equivalent variant within the same series. Other BAS21 family members may share pinouts but lack AEC-Q101 certification or differ in specific electrical limits.