1N4003RLG

Single Diodes Overview

The onsemi 1N4003RLG is a glass-passivated standard recovery rectifier featuring a diffused junction. It provides an average rectified forward current of 1.0 A and a maximum repetitive peak reverse voltage of 200 V. The device operates within a junction temperature range of -65°C to +150°C and withstands a non-repetitive peak surge current of 30 A for one cycle at 60 Hz. Electrical characteristics include a maximum instantaneous forward voltage drop of 1.1 V at 1.0 Amp, with a maximum reverse current of 10 µA at rated DC voltage and 25°C.

Single Diodes Feature Summary

• Glass passivation protects the junction against mechanical stress and moisture
• Diffused junction construction ensures high reliability under general-purpose conditions
• Plastic epoxy molded case offers corrosion resistance and readily solderable terminal leads

Single Diodes Applications

• General-purpose low-power applications
• Industrial equipment power supplies
• Consumer electronics AC/DC conversion

Single Diodes Procurement Notes

Verify that the specific part number matches the required tape and reel packaging configuration. Confirm compliance with RoHS directives by checking for the Pb-Free indicator or suffix in official documentation. Ensure the component meets environmental operating limits before final integration into the design.

Single Diodes Selection Notes

Select this component when a 200 V blocking capability is required alongside a 1 A continuous current rating. The axial lead package facilitates through-hole mounting on printed circuit boards. Consider thermal resistance values relative to the intended board layout and ambient air conditions during operation.

Single Diodes Part Context

This component belongs to the 1N400x series of axial-lead rectifiers manufactured by onsemi. The 'RL' suffix specifically denotes availability in tape and reel packaging containing 5000 units per reel. This variant supports automated surface mount assembly processes while maintaining the electrical performance of the standard through-hole device.

Single Diodes Replacement Considerations

Cross-reference with other manufacturers offering the 1N4003 specification. Verify identical pinout configurations and physical dimensions for direct replacement. Ensure substitute components meet the same thermal and electrical ratings defined in the original datasheet.