BY227MGP-E3/54

Overview

The BY227MGP-E3/54 is a general-purpose standard rectifier diode manufactured by Vishay General Semiconductor. It features a maximum repetitive peak reverse voltage of 1250 V and an average forward rectified current of 2 A. The device utilizes a DO-204AC (DO-15) axial through-hole package. Key electrical characteristics include a maximum forward voltage drop of 1.5 V at 5 A and a maximum non-repetitive peak surge forward current rating of 60 A. The component is designed for operation within a junction temperature range of -55°C to +175°C.

Feature Summary

• High voltage blocking capability suitable for demanding power supply applications
• Robust surge current handling with high thermal stability
• Low forward voltage drop for improved efficiency
• Extended operating temperature range for harsh environments

Applications

• High-voltage rectification in power supplies
• Inverter circuits
• General-purpose rectification tasks

Procurement Notes

Verify the obsolete status of this specific part number before initiating procurement, as availability may be limited or discontinued. Confirm that the DO-204AC package dimensions match your PCB footprint requirements. Ensure that the 1250 V reverse voltage rating exceeds the peak inverse voltage present in your circuit design to prevent breakdown. Check for RoHS compliance markings on the datasheet if environmental regulations apply to your manufacturing process.

Selection Notes

Select this component when a high-voltage standard rectifier is required in a through-hole configuration. The 2 A current rating makes it suitable for moderate power applications where space allows for axial leads. Consider the 1.5 V forward voltage drop impact on thermal management. Compare against lower voltage alternatives if system requirements do not necessitate 1250 V blocking. Evaluate alternative packages if surface-mount solutions are preferred for automated assembly.

Part Context

This diode belongs to Vishay's general-purpose rectifier lineup, characterized by high reliability and robust construction. The BY227 series typically serves industrial and consumer electronics requiring durable rectification components. The E3 suffix indicates lead-free and halogen-free compliance, aligning with modern environmental standards. The GP designation confirms its classification as a general-purpose device rather than a specialized fast-recovery or Schottky type.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with generic equivalents based on matching 1250 V reverse voltage, 2 A forward current, and DO-204AC package constraints.