RL104-AP

Single Diodes Overview

The RL104-AP is a standard recovery silicon rectifier diode manufactured by Micro Commercial Components (MCC). It belongs to the RL104GP series and features an axial DO-201AE package. The device is rated for a continuous forward current of 1 A and supports reverse voltage ratings ranging from 50 V to 1000 V, with the specific '4' suffix indicating a 400 V rating. Key electrical characteristics include a maximum non-repetitive peak forward surge current of 30 A at 8.3 ms single half-sine-wave impulse. The component operates within a junction temperature range of -55°C to +150°C and meets UL 94 V-0 flammability standards for its epoxy encapsulation.

Single Diodes Feature Summary

• Metalurgically bonded construction ensures high reliability and robust mechanical integrity under thermal stress.
• Epoxy material complies with UL 94 V-0 flammability ratings for enhanced safety in enclosed assemblies.
• Low forward voltage drop design contributes to improved efficiency in power conversion applications.
• High surge current capability allows tolerance for transient load spikes without device failure.

Single Diodes Applications

• General purpose rectification in AC/DC power supply circuits
• Bridge rectifier configurations for low-power adapters
• Freewheeling diodes in inductive load protection circuits

Single Diodes Procurement Notes

Verify the exact reverse voltage rating required for your application, as the RL104 series spans multiple voltage classes. Confirm that the DO-201AE axial package dimensions match your PCB footprint constraints. Check for RoHS compliance status if environmental regulations apply to your manufacturing process. Ensure the operating temperature range aligns with your system's thermal environment. Validate lead solderability specifications against your assembly equipment requirements.

Single Diodes Selection Notes

Select this component when a 1 A standard recovery rectifier is needed for general-purpose applications. Consider the 400 V reverse voltage rating specifically suited for medium-voltage rectification tasks. Evaluate the thermal management capabilities given the 150°C junction temperature limit. Compare the surge current handling against potential inrush currents in your specific circuit design. Ensure the axial mounting style fits the mechanical layout of the target enclosure.

Single Diodes Part Context

The RL104-AP is part of MCC's broader RL104GP family of 1 Amp plastic rectifiers. This series includes variants with different reverse voltage ratings, such as RL101 through RL107. The AP suffix typically denotes specific packaging or compliance attributes within MCC's ordering nomenclature. These components are widely used in consumer electronics and industrial control systems requiring reliable standard rectification.

Single Diodes Replacement Considerations

Direct substitutes include other manufacturers' RL104 equivalents such as FR104 or generic 1A 400V axial rectifiers. Verify pinout compatibility and package dimensions before substitution. Ensure replacement parts meet or exceed the original 30 A surge current rating. Check for equivalent thermal resistance and reverse leakage characteristics. Confirm that any alternative maintains the same UL 94 V-0 flammability rating.