1N4003GHR0G

Single Diodes Overview

The 1N4003GHR0G is a standard rectifier diode from the Taiwan Semiconductor 1N4001G–1N4007G series. It features a single silicon die in a DO-204AL (DO-41) package with pure tin-plated leads. The device has a maximum average forward current of 1 A and a repetitive peak reverse voltage of 200 V. It supports a surge peak forward current of 30 A for an 8.3 ms half-sine wave. The junction temperature range is -55°C to +150°C, with a typical junction-to-ambient thermal resistance of 80 °C/W.

Single Diodes Feature Summary

• Glass passivated chip junction for high reliability
• AEC-Q101 qualified automotive grade capability
• High surge current capability with low power loss
• Halogen-free construction compliant with IEC 61249-2-21

Single Diodes Applications

• DC to DC converter circuits
• Switching mode converters and inverters
• General purpose rectification applications

Single Diodes Procurement Notes

Verify the specific suffix configuration against official datasheets to confirm packaging type and qualification status. Confirm that the component meets RoHS compliance and halogen-free requirements as specified by the manufacturer. Ensure the ordering code matches the required tape and reel or ammo box quantity. Validate that the application environment stays within the specified thermal and electrical limits.

Single Diodes Selection Notes

Select this component for applications requiring a robust standard recovery rectifier with automotive qualification potential. The DO-204AL package provides reliable through-hole mounting. Consider the 200 V reverse voltage rating for appropriate circuit protection. Evaluate the thermal performance characteristics to ensure adequate heat dissipation under rated load conditions.

Single Diodes Part Context

This part belongs to the widely used 1N400x series of general-purpose silicon rectifiers. The 'G' suffix indicates green compound material, while 'H' denotes AEC-Q101 qualification. The 'R0G' suffix typically specifies the specific packing method and environmental compliance details defined by Taiwan Semiconductor for this product line.

Single Diodes Replacement Considerations

Compatible substitutes include other 1N4003 variants from manufacturers such as Vishay or onsemi, provided they share the DO-41 package and identical 1 A / 200 V ratings. Verify pinout compatibility and thermal resistance specifications before substitution.