1N5399G-T

Overview

The 1N5399G-T is a standard recovery rectifier manufactured by Taiwan Semiconductor Corporation. It features a single-phase, one-element silicon configuration housed in an axial DO-15 package. The device supports a maximum average forward current of 1.5 A and a repetitive peak reverse voltage of 1000 V. Key electrical parameters include a maximum non-repetitive peak forward surge current of 50 A, a maximum DC reverse leakage current of 5 uA at rated voltage, and a maximum forward voltage drop of 1 V at the specified current rating. The component operates within a temperature range of -65 °C to +150 °C junction temperature.

Feature Summary

• Standard recovery characteristics suitable for general-purpose rectification applications
• Low leakage current performance ensuring efficient operation under high reverse bias conditions
• High surge current capability designed to withstand transient overload events
• Green compound construction with lead-free plating compliant with environmental directives

Applications

• General purpose rectification in power supply circuits
• Free-wheeling diode configurations in inductive load protection
• AC to DC conversion stages requiring high reliability

Procurement Notes

Verify the specific suffix 'T' against the manufacturer's official documentation to confirm tape-and-reel packaging specifications. Ensure the ordering part number matches the exact voltage and current ratings required for the target application. Cross-reference the RoHS compliance status and halogen-free availability directly with Taiwan Semiconductor before finalizing procurement orders.

Selection Notes

Select this component when a 1000 V reverse voltage rating and 1.5 A continuous current capacity are required in a DO-15 through-hole package. Consider the standard recovery time and low leakage characteristics for efficiency. Verify that the thermal management design accommodates the specified junction temperature limits and surge current requirements during normal operation.

Part Context

This component belongs to the 1N539xG series of silicon rectifiers produced by Taiwan Semiconductor. The series covers various voltage ratings from 50 V to 1000 V while maintaining a consistent 1.5 A current capability. The 'G' suffix typically indicates green compound and lead-free termination, aligning with modern environmental standards for electronic components.

Replacement Considerations

Direct substitutes include the Vishay 1N5399GP/91 and Micro Commercial Components 1N5399-TP. These alternatives share identical electrical ratings and DO-15 mechanical dimensions. Verify pinout polarity and mounting orientation compatibility before implementing any cross-brand replacement in existing designs.