1N4148 A0G

Single Diodes Overview

The 1N4148A0G is a silicon rectifier diode manufactured by Taiwan Semiconductor Corporation. It features a single element configuration housed in a hermetically sealed glass DO-35 package. The device supports a maximum repetitive peak reverse voltage of 100V and an average forward rectified current of 0.15A. It operates within a temperature range from -65°C to 150°C. The component is RoHS compliant and designed for general-purpose switching applications requiring reliable performance in isolated environments.

Single Diodes Feature Summary

• Hermetically sealed glass construction for environmental protection
• High thermal stability with elevated operating temperature limits
• Fast switching capability suitable for signal processing

Single Diodes Applications

• General purpose rectification circuits
• Signal switching applications
• Clamping and protection circuits

Single Diodes Procurement Notes

Verify the specific suffix 'A0G' against official Taiwan Semiconductor documentation to confirm exact manufacturing lot codes or specific hermetic sealing standards. Ensure the procurement channel provides traceability for the DO-35 glass package and confirms compliance with the stated electrical ratings. Cross-reference the datasheet revision date to validate parameter accuracy.

Single Diodes Selection Notes

Select this component when hermetic sealing is required for harsh environments. The DO-35 axial leaded package facilitates through-hole mounting. Verify that the 0.15A current rating meets circuit requirements, as higher current variants exist. Confirm that the 100V reverse voltage withstands peak line voltages in the target application without derating issues.

Single Diodes Part Context

This part belongs to the standard 1N4148 family of small-signal switching diodes. It shares functional characteristics with industry-standard equivalents but is distinguished by its specific manufacturer packaging and hermetic sealing specifications. The DO-35 form factor ensures compatibility with legacy through-hole designs.

Single Diodes Replacement Considerations

Standard 1N4148 equivalents may lack hermetic sealing. Verify pinout compatibility for DO-35 packages. Check if non-hermetic alternatives meet the environmental requirements of the final assembly.