BY228GP-E3/73

Overview

The BY228GP-E3/73 is a glass-passivated fast plastic rectifier manufactured by Vishay General Semiconductor. It features a Superectifier structure for high reliability and operates in the DO-201AD package. Key electrical ratings include a maximum repetitive peak reverse voltage of 1500 V, a maximum average forward rectified current of 2.5 A, and a peak forward surge current of 50 A. The device exhibits a typical reverse recovery time of 0.5 μs and a maximum instantaneous forward voltage of 1.6 V at rated current.

Feature Summary

• Superectifier application structure designed for high reliability
• Cavity-free glass-passivated junction construction
• Low forward voltage drop characteristics
• High forward surge capability

Applications

• High voltage rectification of power supplies
• Inverter and converter circuits
• Freewheeling diodes
• Clamping circuits
• Horizontal deflection systems
• Damper applications

Procurement Notes

Verify the specific ordering suffix to confirm packaging type. The /73 suffix indicates an ammo pack delivery mode with a base quantity of 1000 units. Confirm compliance requirements such as RoHS status and material categorization definitions directly from the manufacturer's documentation before finalizing procurement specifications.

Selection Notes

Select this component for high-voltage applications requiring robust surge handling and fast recovery characteristics. Ensure the operating ambient temperature remains within the specified range of -65 °C to +150 °C. Consider the thermal resistance of 20 °C/W when designing heat dissipation strategies for continuous operation at rated currents.

Part Context

This part belongs to the BY228GP series of glass-passivated fast plastic rectifiers. It utilizes the DO-201AD (DO-15) axial leaded package. The E3 suffix denotes RoHS compliance and adherence to JESD 201 class 1A whisker test standards. The product is categorized under commercial grade components suitable for general industrial electronics.

Replacement Considerations

Direct substitutes must match the 1500 V reverse voltage, 2.5 A forward current, and DO-201AD package dimensions. Verify that alternative components offer comparable reverse recovery times and surge current capabilities to ensure circuit performance parity.