1N4002G

Single Diodes Overview

The onsemi 1N4002G is a subminiature, axial-lead mounted rectifier featuring glass passivation and a diffused junction. It provides a peak repetitive reverse voltage of 100 V and an average rectified forward current of 1.0 A. The device supports non-repetitive peak surge currents up to 30 A for one cycle at rated load conditions. Electrical characteristics include a maximum instantaneous forward voltage drop of 1.1 V at 1.0 Ampere and a maximum reverse current of 10 µA at 25°C. Operating and storage junction temperatures range from -65°C to +150°C.

Single Diodes Feature Summary

• Glass passivated structure with diffused junction technology
• High reliability design exceeding MIL-S-19500/228 environmental standards
• Low forward voltage drop capability
• High surge current handling capacity

Single Diodes Applications

• General-purpose low-power applications
• AC-to-DC power supply circuits
• Bridge rectifier configurations
• Polarity protection in DC circuits

Single Diodes Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm packaging type and availability status. The standard '1N4002G' designation indicates bulk bag shipping, while 'RL' suffixes denote tape and reel options. Confirm RoHS compliance markings and check for any discontinuation notices or alternative package recommendations before finalizing procurement plans.

Single Diodes Selection Notes

Select this component when a 100 V blocking voltage rating is required for general-purpose rectification tasks. Ensure the application current does not exceed the 1.0 A average rating under specified thermal conditions. Consider the axial lead mounting style for through-hole PCB implementations where space constraints align with the subminiature case outline dimensions provided in the mechanical data.

Single Diodes Part Context

This part belongs to the 1N400x series of axial-lead glass passivated standard recovery rectifiers manufactured by onsemi. The series covers reverse voltage ratings from 50 V to 1000 V, sharing common mechanical and electrical structural features. The 'G' suffix specifically identifies the Pb-Free package variant within the active product lineup.

Single Diodes Replacement Considerations

Cross-reference other manufacturers' 1N4002 equivalents to verify pinout compatibility and thermal resistance values. Check datasheets for variations in maximum operating temperature limits and reverse leakage specifications to ensure functional equivalence in the target circuit environment.