BAS45A,133

Single Diodes Overview

The BAS45A,133 is a low-leakage epitaxial medium-speed switching diode manufactured by Nexperia USA Inc. It is housed in a hermetically-sealed glass SOD68 (DO-34) package designed for through-hole mounting. The device supports a continuous reverse voltage of up to 125 V and a repetitive peak forward current of 625 mA. Key electrical characteristics include a maximum reverse current of 1 nA and a typical switching time of 1.5 µs.

Single Diodes Feature Summary

• Hermetically sealed glass construction ensures environmental stability
• Epitaxial medium-speed switching technology
• Ultra-low leakage current performance

Single Diodes Applications

• Low leakage current applications
• Medium-speed switching circuits
• High-voltage rectification tasks

Single Diodes Procurement Notes

Verify the specific suffix designation against official Nexperia documentation to confirm exact manufacturing lot details and compliance status. Confirm that the SOD68 package variant matches the required hermetic sealing specifications for the intended environment. Cross-reference the part number with authorized distributor lists to ensure authenticity and traceability.

Single Diodes Selection Notes

Select this component when circuit designs require minimal reverse leakage combined with moderate switching speeds. The hermetically sealed glass package makes it suitable for harsh environments where standard plastic packages may fail. Ensure the 125 V reverse voltage rating exceeds the maximum expected circuit voltage.

Single Diodes Part Context

This component belongs to the BAS series of switching diodes from Nexperia. It utilizes epitaxial technology to balance speed and leakage performance. The DO-34 form factor provides a robust mechanical solution for legacy or high-reliability through-hole designs requiring hermetic integrity.

Single Diodes Replacement Considerations

Direct substitutes must match the SOD68/DO-34 hermetic glass package and 125 V rating. Verify that alternative manufacturers offer comparable 1 nA reverse current limits and similar switching times to maintain circuit performance without modification.